B2766 ad9847 c441 eeb95 af37 f37 ec6

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PART 42. OTHER AROMATIC CHROMOPHORES WITH N HETERO-ATOMS

C2-N5SS

N-N5SS

N2-N5SS

N2-N5SS-S

solv. Vax.

compound

system

no.

261

3.6 Nl

7371

*1

265

3.7 Nl

7372

*2

321

4.1 Nl

7373

2.0

265

3.7

C21

7374

6.5

265

3.8

C21

7375

8.8

265

3.8 C21

7376

5 , 7-diamino-l , 2 , 3-triazolo [ d] pyrimidine2.0

252

4.1

C21

7377

6.5

251
282

3.9
4.0

C21

7378

8.2

250
289

3.8
3.9

C21

7379

259.5
339

4.1 H14
4.5

7380

*4

262
333

3.7 H14
4.4

7381

*5

329.5

4.3

H14

7382

339

4.3 H14

7383

2.1

277

3.4

C21

7384

6.7

277

4.0

C21

7385

8.6 277

4.0

C21

7386

5-amino-6 , 7-dihydro-l , 2 , 3-triazolo [ d] -2.0 247
pyrimidin-7-one; 5-amino-l,2,36.6 247
triazolo [d] pyrimidin-7-ol

3.9

C21

7387

3.9

C21

7388

274

3.8

C21

7389

230

4.4

B54

7390

7-amino-l , 2 , 3-tr iazolo [ d] pyrimidine

5 , 7-diamino-2-phenyl-l, 2 , 3-triazolo [d] -*3
pyrimidine

5 , 7-diamino-2- (p-carboxyphenyl) -1 , 2 , 3-- *3
triazolo [d]pyrimidine

N-N5SSiO

7-amino-4,5(or 5,6)-dihydro-l,2,3triazolo[d]pyrimidin-5-one; 7-amino1,2, 3-triazolo [ d ] pyrimidin-5-ol

8.4

*1 0.01N HC1/W
*6 O. IN NaOH/W

ref.

A

5 , 7-dimethyltetrazolo [ a] pyrimidine

N2-N5SS-S-CiO
6

N5JSiOl-S

loge

*6
5-amino-6 , 7-dihydro-2-phenyl-l ,2,3triazolo [d] pyrimidin-7-one ; 5-amino-2phenyl-1 , 2 , 3-triazolo [ d] pyrimidin-7-ol

*2 0.01N NaOH/W

*3 cone. H2SO4

*4 85% H3P04/W

*5

3N NaOH/W

system

compound
p- (5-amino-6 , 7-dihydro-7-oxo-l ,2,3tr iazolo [d ] pyrimidin-2-yl) benzoylglutamic acid; p-(5-amino-7-hydroxy1, 2, 3-triazolo[d] pyrimidin-2-yl) benzoylglutamic acid

solv.

max. loge

ref.

no.

*1

229

4.3

B54

7391

Nc65.0|-6-C:0
5

5-amino-2- (p-carboxypheny 1) -6 , 7-dihydro- *1
1,2 , 3-triazolo[d]pyrimidin-7-one;
5-amino-2- (p-carboxyphenyl) -1 ,2,3triazolo [d]pyrimidin-7-ol

225

4.3

B54

7392

o:N565:o

4,5,6, 7-te trahydro-1 , 2 , 3- 1 riazolo [ d ] - 2.0
pyrimidine-5, 7-dione; 1,2,3-triazolo6.5
[d]pyrimidine-5,7-diol

265

3.8

C21

7393

265

3.8

C21

7394

*1

234
285

3.7
3.7

C21

7395

C

265
352

4.5
4.4

C87

7396

*2

340-55

4.5

C87

7397

N^OI-^O

6

A

5,6,8,13, 14-pentazapentaphene

N5S5

*1

O. IN NaOH/W

*2

0.17N ECl/ C


PART 43. AROMATIC CHROMOPHORES WITH P OR As HETERO-ATOM(S)
system

compound

solv. Vax.

loge

ref.

no.

0-P665:0

o-biphenylylenephosphinic acid
9-hydroxy-9-phosphafluorene 9-oxide

A

232.5

4.5

F42

7398

0-As665:0

o-biphenylylenearsinic acid;
9-hydroxy-9-arsaf luorene 9-oxide

A

232.5

4.5

F41

7399


PART 44.

compound

system

06

(05)- AND (X :05: X KHROMOPHORES

furan

C-05

C2-OS

solv. Vax.

05-c:c

ref.

no.

H

200
252

4.0
0.0

M30

7400

M

230
290

4.6
1.4

M6

7401

W

<220

R2

7402

2-(aminomethyl)furan; furfuryl amine

cH

218.5
270

S2g

7403

2-(hydroxymethyl)furan; furfuryl alcohol

M

215
269

S2g

7404

W

228
282.5

M6

7405

2-(acetoxymethyl)furan; furfuryl acetate

M

no

S2g

7406

2 , 5-dimethylf uran

A

218
265

4.4
4.1

K30

7407

223-40

4.0

T18

7408

2 , 5-bis (hydroxymethyl) furan
Hg-05

loge

3.3
4.2

2- (chloromercuri) furan

A

232

3.9

L6

7409

di-2-fury !mercury

A

252

4.2

L6

7410

2-vinylfuran

A

260

4.2

H87

7411

C

266-8

3.8

LOn

7412

o&-c:c-c

4- (2-f uryl) -3-buten-2-ol

A

265

4.3

B119

7413

06-CiN-N

2-f uraldehyde 2 , 4-dinitrophenylhydrazone A

227
256
300
390

4.2
4.1
3.9
4.4

B120

7414

C

258
302
388

4.3
4.0
4.4

B120

7415

*1

270
475

J26

7416

4.4

*1

0.2N NaOH/A+C(9:l)

2-furaldehyde semicarbazone

W

290

4.4

R2

7417

2-furaldehyde syn-oxime

W

270

4.2

Rl

7418


system

C-OS-CiN-N

compound

solv. ^max.

loge

2-furaldehyde anti-oxime

W

265

5-methyl-2-f uraldehyde 2 , 4-dinitrophenylhydrazone

C

267
302
389

4.4

278
478

4.4

*1

4.3

ref.

Rl

no.

7419

J26

7420

J26

7421

5-methyl-2-f uraldehyde semicarbazone

W

300

4.4

R2

7422

Br-OS-CiN-N

5-bromo-2-f uraldehyde semicarbazone

W

300

4.4

R2

7423

^ *VC:N-O

2-furil dioxime nickel

*2

480

YOn

7424

OS-CiN-NiC-OS

di-2-f ur f urylidenehydrazine ;
2-furaldehyde azine

A

335

4.6

B77

7425

D

334

4.6

B76

7426

C

322
400

J26

7427

4.6

310
490

J26

7428

4.6

319
405

J26

7429

4.5

300
490

J26

7430

4.5

0-Ni(K05

05-C.C-C.N-N

3- (2-f uryl) aery !aldehyde 2 , 4-dinitrophenylhydrazone

*1

os-cic-CiN-N

4- (2-f uryl) -3-buten-2-one 2 , 4-dinitrophenylhydrazone

C

*1

(os)2(N:c)2(c:c)2

bis[3-(2-furyl)allylidene]hydrazine

D

378

4.8

B76

7431

(OS)2(NiC)2(CiC)4

bis[5-(2-furyl)-2,4-pentadienylidene]hydrazine

D

398
413

4.9
4.9

B76

7432

(OS)2(NiC)2(CiC)6

bis [ 7- (2-f uryl) -2,4, 6-heptatrienylidene] hydrazine

D

300
430
444

4.2
5.0
5.0

B76

7433

O-OS-C:C<|;N

3- (2-f uryl) -3-methoxy-2-phenylacrylonitrile

A

315

4.3

R41

7434

Ofr-C.O

furaldehyde

A

270
313

4.2
1.8

B76

7435

W

230
277.5

3.4 M6
4.2^

7436

W

225
275

3.5
4.1

7437

0^:0
*1

0.2N NaOH/A+C(9:l)

2-acetylfuran

*2

suspension

R2


system

compound

solv.

max.

loge

ref.

no.

T18

7438

c-o5-c:o

5- (hydroxymethyl) f uraldehyde

W

230
284

3.5
4.2

o-o5-c:o

5-formyl-2-furyl ether

W

230
282.5

3.8 M6
4.5

7439

o:c-0fr-c:o

2 , 5-dif ormylf uran

W

290

4.2

R2

7440

(05)2(o:c)2

di(2-furyl)ethanedione; 2-furil

W

227.5
302.5

4.0 M6
4.2

7441

05-c:c-c:o

3- (2-f uryl) acrylaldehyde

A

314

D

312

4.4

4- (2-f uryl) -3-buten-2-one

A

310

5- (2-f uryl) -2 , 4-pentadienal

A

350

D

346

A

373

D

260
366

05-c:c-c:o

K47u

7442

B76

7443

4.3 H84

7444

C

o&-[c:c]2-c :o
05-[c:c]3-c:o

7- (2-f uryl) -2 , 4 , 6-heptatrienal

K47u

7445

B76

7446

K47u

7447

3.7
4.4

B76

7448

4.5

05-[CiC]4-CiO

9- (2-f uryl) -2,4,6 , 8-nonatetraenal

D

282
389

3.9
4.7

B76

7449

05-[CiC]5-CiO

11- (2-f uryl) -2,4,6,8, 10-undecapentaenal

D

260
300
412

3.9

B76

7450

4.9

13- (2-f uryl) -2 , 4 , 6 , 8 , 10 , 12-trideca- D
hexaenal

280
320
429

4.0
3.8
4.9

B76

7451

A

256
354

3.6
4.8

S89

7452

05-[c:c]6-c:o

•**&•••

1- (2-f uroyl) -2- (2-f uryl) ethylene

05-ClC-CiC-C-O
05-CiC-CiC^

1 , 9-di (2-f uryl) -1 ,3,6, 8-nonatetraen-5one

410

4.3

K5

7453

l,13-di(2-furyl)-l,3,5,8,10,12-tridecahexaen-7-one

426

4.4

K5

7454

1, 6-di (2-f uryl) -1 , 5-hexadiene-3 , 4-dione

400

4.1

K5

7455

1,10-di (2-f uryl) -1,3,7, 9-decatetraene5 ,6-dione

420

4.4

K5

7456

l,14-di(2-furyl)-l,3,5,9,ll,13tetradecahexaene-7 , 8-dione

435

4.5

K5

7457

Ê!ÊĐ*ô
*Ê&=ã

c:c-05
06-[c:c]2y;.0
o:c
^cc]2-05

"-"^RCiO
oc
\c:c]3-05


system

compound

06-c:o

solv.

max.

loge

ref.

no.

2-furamide

W

255

4.1

M6

7458

N,N-diethyl-2-furamide

Hp

243

4.1

W32

7459

N,N-diethyl-5- (2,2, 2-trichloro-lhydroxy ethyl) -2-f uramide

Hp

248

4.1

W32

7460

2-furoic acid

A

244

4.0

H84

7461

W

245

4.1

M6

7462

W

237

B63

7463

*1

230

B63

7464

methyl 2-furoate

iO

245

4.2

W32

7465

ethyl 2-furoate

W

215
245

4.5
4.1

M6

7466

2-methyl-3-furoic acid

A

243

3.7

H84

7467

^202.5
249.5

3.5
4.1

T18

7468

N

c-05-c:o

^o

3-furoic acid

c-05-c:o
6

5- (hydroxymethyl) -2-f urancarboxylic acid

1, l-dichloro-2 , 2-bis (5-methoxycarbonyl2-furyl) ethane

iO

286
300

4.4
4.4

W32

7469

1,1, l-trichloro-2 , 2-bis (5-methoxycarbonyl-2-f uryl) ethane

iO

245
260

4.4
4.4

W32

7470

3-chloro-2-furancarboxylic acid

A

254

4.0

H84

7471

5-chloro-2-furancarboxylic acid

A

256

4.1

H84

7472

0:^:0

3,4-furandicarboxylic acid

A

251

3.4

H73

7473

o: :o

5-(3,4-dicarboxy-2-furyl)pentanoic acid

A

263

3.4

H73

7474

°TO

ethyl 3,4-dihydroxy-2,5-furandicarboxylate

*2

287

4.4

El

7475

*3

317

4.4

El

7476

o&-c:c-c:o

3- (2-f uryl) acrylic acid

A

300

H23

7477

H

303

4.7

H22

7478

ethyl 3-(2-furyl)acrylate

A

300

4.4

H84

7479

2-benzamido-3- (2-f uryl) acrylic acid

A

228
311

4.1
4.3

B51

7480

ci-05-c:o

m

:o

05-c:c-c:o
N O
*1

Na salt/W

*2

IM HC1/M

*3

5% KOH/W


system

compound

solv. \nax.

loge

ref.

no.

ethyl 2-benzamido-3-(2-furyl)acrylate

A

228
313

4.1 B51
4.3

7481

3- (2-f uryl) -2-mercaptoacrylic acid

A

224
324

3.7
4.3

C4

7482

*1

249
335

4.0
4.3

C4

7483

2 , 2f -dithiobis [ 3- (2-f uryl) acrylic acid ]A

318

4.4

C4

7484

A

320

H23

7485

E

337

4.5 PIl

7486

H

337

H23

7487

A

353

H23

7488

H

357

H23

7489

4-carboxy-5- (2-f uryl) -3-me thyl-2 , 4pentadienoic acid

iP

300

4.5

PIl

7490

4-carboxy-5- (2-f uryl) -3-methyl-2 , 4pentadienoic anhydride

iP

386

4.8

PIl

7491

06-NiO

2-nitrofuran

W

225
315

3.5
3.9

R2

7492

C-OS-NiO

2- (hydroxymethyl) -5-nitrof uran

W

230
320

3.6
4.0

R2

7493

2- (ace toxyme thy 1) -5-nitrof uran

W

317

4.0 P2n

7494

2- (diacetoxymethyl) -5-nitrof uran

W

308

4.1 P2n

7495

OiN-05-N.O

2 , 5-dinitrof uran

W

230
310

3.9 R2
4.1

7496

OS-CiC-NiO

2- (2-nitrovinyl) f uran

M

226-30
342

OiPK)S-CiN-N
O

5-nitro-2-furaldehyde semicarbazone

W

260
375

4.1 R2
4.2

7498

5-nitro-2-furaldehyde 3-me thy Is emicarbazone

W

265
380

4.1 R2
4.2

7499

5-nitro-2-furaldehyde 1-methylsemicarbazone

W

265
385

4.1 R2
4.2

7500

05-C.C-C.O

05-Cic-c.c-c.o

Ofr-[c:c]3-c:o
(OS)(OiC)2(CiC)2-C

6

6

O

O

*1 0.5N Na2C03/W

5- (2-f uryl) -2 , 4-pentadienoic acid

7-(2-furyl)-2,4,6-heptatrienoic acid

S2g

7497


system

compound

solv. ^max.

loge

ref.

no.

2-acetyl-5-nitrofuran semicarbazone

W

260
375

4.1
4.1

R2

7501

2-acetyl-5-nitrofuran 3-methylsemicarbazone

W

225
320

4.1
4.0

R2

7502

5-nitro-2-furaldehyde syn-oxime

W

230
345

4.1 Rl
4.1

7503

5-nitro-2-furaldehyde anti-oxime

W

230
340

4.0
4.1

Rl

7504

5-nitro-2-fur aldehyde 0-acetyl-syn-oxime

W

230
330

4.2
4.2

Rl

7505

5-nitro-2-fur aldehyde 0-acetyl-antioxime

W

230
325

4.1
4.2

Rl

7506

O :N-05-C: O

5-nitrofuraldehyde

W

225
310

3.9
4.1

R2

7507

O:N-OS-C:O
6 c

2-acetyl-5-nitrofuran

W

225
310

4.0
4.1

R2

7508

o:N-05-c:o
6 6

5-nitro-2-furoic acid

A

212
314

4.0
4.1

A30n

7509

ethyl 5-nitro-2-furoate

M

213
297

4.1 A30n
4.1

7510

W

<200
305

4.0

OiN-OSH:: N-N

O

c

0:N-O5-C.N-0
O

6

R2

7511

005-6

3-(5-phenyl-2-furyl)propionic acid

A

288

4.1

E14

7512

6-05-6

2 , 4-diphenylf uran

A

242

277

4.3 K30
4.3

7513

2 , 5-diphenylf ur an

A

226
324

4.2 K30
4.5

7514

6-06-6

3~methyl-2 , 5-diphenylf uran

A

232
318

4.2
4.4

K30

7515

6-0^-6

3 , 4-dimethyl-2 , 5-diphenylf uran

A

232
318

4.2
4.4

K30

7516

4 , 7-dihydro-l , 3-diphenylisobenzof uran

E

230
332

4.4 A6
4.7

7517

C3-6-O5-6-C3

2, 5 -dimes ity If uran

A

218
265

4.4
4.1

K30

7518

6-0^-6
O

3-methoxy-2 , 5-diphenylf uran

A

235
340

4.3

4.4

K30

7519

i

C2


compound

system

solv. ^max.

loge

ref.

no.

3-phenoxy-2 , 5-diphenylf uran

A

230
326

4.3
4.4

K30

7520

3-acetoxy-2 , 5-diphenylf uran

A

227
322

4.3
4.4

K30

7521

3-acetoxy-4-methyl-2 , 5-diphenylf uran

A

230
322

4.3
4.4

K30

7522

6-O6-6
Br

3-bromo-2 , 5-diphenylf uran

A

228
319

4.3
4.5

K30

7523

6-O^-6
Br2

3 , 4-dibromo-2 , 5-diphenylf uran

A

230

314

4.3
4.4

K30

7524

2 , 3 , 5-triphenylf uran

A

231
320

4.3
4.4

K30

7525

2 ,5-diphenyl-3-(p-tolyl)furan

A

230
325

4.3
4.4

K30

7526

C

3-mesityl-2 , 5-diphenylf uran

A

228
327

4.4
4.4

K30

7527

Co-6
3
6X)6-6-C3

2 , 5-dimesityl-3-phenylf uran

A

266

4.2

K30

7528

6~~05 6 6

2-phenyl-5-xenylfuran

A

258
330
338

3.9
4.5
4.5

K30

7529

tetraphenylfuran

B

342
512

3.8
3.1

S40

7530

334.5
464

3.9
2.9

S40

7531

340
510

3.8
3.2

S40

7532

332
492.5

3.8
3.2

S40

7533

6-06-6

6c

|>05-6

°1>0^6
3-6>05-6
6

s~s
ci
i—i

2- (o-chlorophenyl) -3 , 4 , 5-triphenylf uran B

2- (p-chlorophenyl) -3,4, 5-triphenylf uran

B

3- (o-chlorophenyl) -2 , 4 , 5-triphenylf uran B

Ci-^e-C1

3- (p-chlorophenyl) -2,4, 5-triphenylf uran

B

345
510

3.9
3.1

S40

7534

2 , 5-bis (o-chlorophenyl) -3 , 4-diphenylfuran

B

332
436.5

3.9
2.8

S40

7535

2 , 5-bis (p-chlorophenyl) -3 , 4-diphenylfuran

B

341
512

3.9
3.2

S40

7536

3 , 4-bis (o-chlorophenyl) -2 , 5-diphenylfuran

B

325
500

3.7
3.3

S40

7537

system

compound

solv.

max. loge

ref.

no.

3 , 4-bis (p-chlorophenyl) -2 , 5-dipheny 1furan

B

340
514

3.9
3.1

S40

7538

2 , 3-diphenyl-5-xenylf uran

A

270
338

4.2
4.5

K30

7539

2 , 5-diphenyl-3-xenylf uran

A

282

4.5

K30

7540

3 , 5-diphenyl-2-xenylf uran

A

253
343

4.3
4.5

K30

7541

6-6-O5-6-6

4 , 7-dihydro-l , 3~dixenylisobenzof uran

E

244
272
362

4.4
4.5
4.8

A6

7542

06 1

3- (2-f uryl) -l-phenyl-2-propen-l-one ;
2 , 4-dinitrophenylhydrazone

C

266
326
404

J26

7543

4.6

300
512

J26

7544

4.6

Z^OS G 6

O

A2

^ ScIN-N

*1

3-benzoyl-2 , 5-diphenylf uran

A

296

4.4

S25

7545

3-benzoyl-4-bromo-2 , 5-diphenylf uran

A

307

4.4

S25

7546

3 , 4-dibenzoyl-2 , 5-diphenylf uran

A

258

4.5

K26

7547

2-cinnamoylfuran

A

228
324

2.9
4.0

S89

7548

3- (2-f uryl) ~l-phenyl-2-propen-l-one

A

260
344

3.9

4.4

S89

7549

3- (a-hydroxybenzyl) -2 , 5-diphenyl-4furancarboxylic acid

A

297

4.3

S25

7550

3- (a-hydroxybenzyl) -2 , 5-diphenyl-4furancarboxylic lactone

A

345

4.4

S25

7551

4-benzoyl-2 , 5-diphenyl-4-f urancarboxylic A
acid

399

4.4

S25

7552

2,4-diazido-6-(2-furyl)pyrimidine

A

249
291.5
331

4.3
4.2
4.4

B53

7553

6- (2-f uryl) -1,2,3, 4- tetrahydro-2 , 4pyr imidinedione ; 6- (2-f uryl) uracil

A

272.5
311

B53

7554

6^>c.o
S^'O
(05) (S)4(OiC)2
^CX>CO

— <>c:o

:

H§ °
(05) (6)3(0:5) (o:c)
6
N:N°N>N26-N:N:N

05-lo:N26:o

*1

0.2N NaOH/ AfC (9:1)


system

compound

solv. ^max.

loge

ref.

no.

6-|0:05:C-6

3-benzylidene-2 , 3-dihydro-5-phenyl-2furanone

A

248
380

4.3
4.5

H6

7555

c-e-|o:o5:c-6

3-benzylidene-2 , 3-dihydro-5- (p-toly 1) -2- A

furanone

256
395

4.2
4.5

H6

7556

c2-6-lo:o5:c-6

3-benzylidene-2 , 3-dihydro-5- (4-o-xylyl) - A
2 -f uranone

256
397

4.3
4.5

H6

7557

3-benzy lidene-2 , 3-dihydro-5- (5,6,7,8tetrahydro-2-naphthyl)-2-furanone

A

256
397

4.3
4.5

H6

7558

N-6-I0.06.C-6

5- (p-acetamidophenyl) -3-benzylidene-2 , 3- A
dihydro-2-furanone

288
409

4.2
4.5

H6

7559

0-6-10:05:0-6

3-benzylidene-2 , 3-dihydro-5- (p-methoxyphenyl) -2-f uranone

A

255
397

4.3
4.5

H6

7560

Cl-fr-|0:05.C-6

3-benzylidene-5- (p-chlorophenyl) -2 , 3dihydr o-2- f uranone

A

255
394

4.2
4.4

H6

7561

Br-6-|0.'05:C-6

3-benzylidene-5- (p-bromophenyl) -2 , 3dihydro-2-f uranone

A

255
396

4.2
4.4

H6

7562

6-6-10:05:0-6

3-benzylidene-2 , 3-dihydro-5-xenyl-2f uranone

A

288
400

3.5
4.5

H6

7563

C2-66- I 0:05:C-6

5- (5-acenaphthenyl) -3-benzylidene-2 , 3dihydro-2-f uranone

A

246
410

4.2
4.3

H6

7564


PART 45. (06)- AND ( 06 :X) -CHROMOPHORES
system

compound

solv. \nax.

ref.

no.

563

W44

7565

4- (p-dimethylaminophenyl) -2 , 6-diphenylpyrilium perchlorate

540

W44c

7566

2 , 4-bis (p-dime thylaminophenyl) -6-phenylpyrilium perchlorate

578

W44c

7567

2 , 6-bis (p-dimethylaminophenyl) -4-phenylpyrilium perchlorate

615

W44c

7568

E**«

2,4, 6-tris (p-dimethylaminophenyl) pyrylium perchlorate

533

W44c

7569

0

2- (p-methoxyphenyl) -4 , 6-diphenylpyr ilium
perchlorate

454

W44c

7570

4- (p-methoxyphenyl) -2 , 6-diphenylpyrilium
perchlorate

418

W44c

7571

2 , 4-bis (p-methoxyphenyl) -6-phenylpyrilium perchlorate

416

W44c

7572

2 , 6-bis (p-methoxyphenyl) -4-phenylpyrilium perchlorate

478

W44c

7573

£J*HH>

2 ,4,6-tris(p-methoxyphenyl)pyrilium
perchlorate

420

W44c

7574

°~66>oe-6-N

4- (p-dimethylaminophenyl) -2- (p-methoxyphenyl) -6-phenylpyrilium perchlorate

542

W44c

7575

2- (p-dimethylaminophenyl) -6- (p-methoxyphenyl) -4-phenylpyrilium perchlorate

615

W44c

7576

2- (p-dimethylaminophenyl) -4- (p-methoxyphenyl) -6-phenylpyrilium perchlorate

564

W44c

7577

2 , 4-bis (p-dimethylaminophenyl) -6(p-methoxyphenyl) pyrilium perchlorate

534

W44c

7578

2 , 6-bis (p-dimethylaminophenyl) -4(p-methoxypheny 1) pyrilium perchlorate

607

W44c

7579

2- (p-dimethylaminophenyl) -4 , 6-bis( p-methoxyphenyl) pyrilium perchlorate

600

W44c

7580

4- (p-dimethylaminophenyl) -2 , 6-bis(p-methoxyphenyl) pyrilium perchlorate

539

W44c

7581

%We

N

1?>oe-6-H
O

Ix^e

°-J>oe-6-o
D

£Jx»M-N

£*»*«

2- (p-dimethylaminophenyl) -4 , 6-diphenylpyrilium perchlorate

A

loge


system

compound

solv.

max.

loge

ref.

no.

2-(p-dimethylaminostyryl)-4,6-diphenylpyrilium perchlorate

650

W44g

7582

4- (p-dimethylaminos tyryl) -2 , 6-diphenylpyrilium perchlorate

645

W44g

7583

|>oe-c:c-6-o

2- (p-methoxystyryl) -4 , 6-diphenylpyrilium
perchlorate

507

W44g

7584

°l|x>e-c:c-6-N

2- (p-dimethylaminos tyryl) -4 , 6-bis(methoxyphenyl) pyr ilium perchlorate

638

W44g

7585

x-^^oe-cic-e-N
O

2 , 6-bis (p-dimethylaminostyryl) -4phenylpyrilium perchlorate

725

W44g

7586

fx>e-c:c-c:c-6-N
D

4- [ 4- (p-dimethylaminophenyl) -1 , 3butadienyl] -2 , 6-diphenylpyrilium
perchlorate

690

W44g

7587

6>oe-c:c<|~N

2- [S- (p-dimethylaminophenyl) styryl] 4, 6-diphenylpyrilium perchlorate

655

W44

7588

>-c:c
2- [ 3- (p-methoxyphenyl) s tyryl] -4 , 6diphenylpyrilium perchlorate

526

W44

7589

!»«:«K
c-06:o

2- [ 2 , 2-bi s (p-methoxyphenyl) vinyl ]4, 6-diphenylpyrilium perchlorate

538

W44

7590

O2-OSiO

!>06-c:c-6-N
D

oc-oe:o

*1

0.0002M NaOH/ A

230
300

4.2
3.7

S75n

7591

3 , 5-dihydroxy-4H-pyran-4-one ;
3 , 5-dihydroxy-y-pyrone

290

3.9

B41

7592

3 , 5-dimethoxy-4H-pyran-4-one ;
3,5-dimethoxy-y-pyrone

283

3.9

B41

7593

3 , 5-diacetoxy-4H-pyran-4-one ;
3 , 5-diacetoxy-y-pyrone

257

3.9

B41

7594

3 , 5-bis (phenylcarbamoyloxy ) -4H-pyran-4one ; 3 , 5-bis (phenylcarbamoyloxy ) y-pyrone

277

4.1

B41

7595

14-hydroxybuf a- 3 ,5,20 , 22-tetraenolide ;
scillaridin-A

A

4-hydroxy-6-methyl-2H-pyran-2-one;
4-hydroxy-6-methyl-a-pyrone ;
2-hydroxy-6-me thy 1-y-py rone

A

283

3.8

B64

7596

*1

278

3.8

B64

7597

5-hydroxy-2- (hydroxymethyl) -4H-pyran4-one ; 5-hydroxy-2- (hydroxymethyl) y-pyrone

M

269

3.9

B64

7598

*2

316

3.8

B64

7599

*2

0.025M KOH/A

system

OC2-OSiO

Q2C-Oe: o

oc-os:ol-c:o

Oc2-OS : ol -c : o

os:ol-c:o

compound

solv.

loge

ref.

no.

3-hydroxy-5- (hydroxymethyl) -4H-pyran4-one ; 3-hydroxy-5- (hydroxymethyl) Y-pyrone

W

315

3.7

S60

7600

*1

315

3.7

S60

7601

3-acetoxy-5- (acetoxymethyl) -4H-pyran4-one; 3-acetoxy-5- (acetoxymethyl) Y-pyrone

W

255

4.0

S60

7602

3-ethyl-4-hydroxy-6-methyl-2H-pyran2-one ; 3-ethyl-4-hydroxy-6-methyla-pyrone ; 3-ethyl-2-hydroxy-6-methylY-pyrone

A

290

3.9

B64

7603

*2

289

4.0

B64

7604

3-hydroxy-6- (hydroxymethyl) -4-methoxy2H-pyran-2-one; 3-hydroxy-6(hydroxymethyl)-4-methoxy-a-pyrone

M

326

4.0

H25

7605

6- (hydroxymethyl) -3 , 4-dimethoxy-2Hpyran-2-one; 6- (hydroxymethyl) 3 , 4-dimethoxy-ot-pyrone

W

300

4.0

H25

7606

3-acetyl-4-hydroxy-6-methyl-2H-pyran2-one ; 3-acetyl-4-hydroxy-6-methyla-pyrone ; 3-acetyl-2-hydroxy-6-methylY-pyrone

A

310

4.1

H25

7607

*2

294

3.9

B64

7608

5-acetyl-6-hydroxy-3 , 4-trimethylene2H-pyran-2-one ; 5-acetyl-6-hydroxy3,4-trimethylene-a-pyrone; 3-acetyl6-hydroxy-4 , 5-trimethylene-a-pyrone

*3

288
350

3.8
4.3

S22

7609

5-acetyl-3 , 4- (1-butyltrimethylene) 6-hydroxy-2H-pyran-2-one ;
5-acetyl-3 , 4- (1-butyltrimethylene) 6-hydroxy-a-pyrone ; 3-acetyl-4 , 5- (3butyltrimethylene)-6-hydroxy-a-pyrone

*4

355

4.3

S22

7610

4-oxo-4H-pyran-2-carboxylic acid; Y~
pyrone-2-carboxylic acid; comanic acid

A

260

4.0

A40

7611

2-oxo-2H-pyran-5-carboxylic acid ;
a-pyrone-5-carboxylic acid;
coumalic acid

M

242
288

3.9
3.6

S75g

7612

W

240
284

4.0
3.7

H25

7613

*5

234
292

3.8
3.7

S75g

7614

A

243
287

4.0
3.6

S22

7615

methyl 2-oxo-2H-pyran-5-carboxylate ;
methyl a-pyrone-5-carboxylate;
methyl coumalate
*1
*5

max.

alkaline
*2 0.0002M NaOH/A
1.5 mole NaOH/M

*3

O. IN NaOH/80% A

*4

O. IN HCl/80% A


system

compound

solv.

max.

logs

ref.

no.

c2-06:oi-c:o
6

methyl 3 , 4- (1-butyltrimethylene) -2-oxo- A
2H-pyran-5-carboxylate; methyl 3,4(l-butyltrimethylene)-a-pyrone-5carboxylate

255
298

3.9
3.7

S22

7616

o-06:oi-c:o

3-hydroxy-2-oxo-2H-pyran-6-carboxylic
acid ; 3-hydroxy-ct-pyrone-6-carboxy lie
acid

W

321

3.5

H25

7617

methyl 3-methoxy-2-oxo-2H-pyran-6carboxylate; methyl 3-methoxy-apyrone-6-carboxylate

M

309

4.0

H25

7618

methyl 3-hydroxy-4-methoxy~2-oxo-2Hpyran-6-carboxylate; methyl 3-hydroxy4-methoxy-a-pyrone-6-carboxylate

M

260
339

3.6
4.0

H25

7619

methyl 3 , 4-dimethoxy-2-oxo-2H~pyran6-carboxylate; methyl 3,4-dimethoxya-pyrone-6-carboxylate

M

321

3.8

H25

7620

4-oxo-4H-pyran-2 , 6-dicarboxylic acid ;
y-pyrone-2,6-dicarboxylic acid;
chelidonic acid

A

270

4.1

A40

7621

ethyl 4-oxo-4H-pyran-2 , 6-dicarboxylate ;
ethyl y-pyrone-2 , 6-dicarboxylate ;
ethyl chelidonate

A

270

4.0

A40

7622

2 , 6-diphenyl-4H-pyran-4-one ;
2 , 6-diphenyl-y-pyrone

Hp

275

4.4

E6

7623

o2-06:oi-c:o

o:c-O6:oi-c:o
6
6

6-06:oi-6


PART 46. OTHER AROMATIC CHROMOPHORES WITH O HETERO-ATOM(S)
system

compound

solv.

max. loge

ref.

no.

benzo [b] furan; coumarone

cH

245

4.1

J28

7624

1,2,3, 4-tetrahydrodibenzof uran;

cH

253

4.1

J28

7625

4,6-dimethoxybenzo[b]furan;
4 , 6-dimethoxycoumarone

A

253

4.1

B65

7626

6,7-dimethoxybenzo[b] furan;
6 , 7-dimethoxy coumarone

A

253

4.1

B65

7627

OC4-065

2-ethyl-5-hydroxy-4 , 6 , 7-trimethylbenzo- A
[b ] furan ; 2-ethyl-5-hydroxy-4 ,6,7t rime thy lcoumarone

294

3.6

K16

7628

02C2-065

1,2,3, 4-tetrahydro-5 , 7-dimethoxy1-methyldibenzof uran-3-one

A

216
256

4.5
4.1

M7

7629

065-c:o
6

benzo [b ] f uran-2-carboxylic acid ;
coumarilic acid

M

200
265.5

4.3
4.2

F38

7630

6-O65-6

1 , 3-diphenylisobenzof uran

E

270
310
415

4.5
4.0
4.5

A6

7631

6-065-6
A
2

5 , 6-dimethyl-l , 3-diphenylisobenzof uran

E

277
310

415

4.6
4.0
4.4

A6

7632

fr-6-065-6-6

1,3-dixenylisobenzofuran

E

292
436

4.6
4.6

A6

7633

6-6-065-6-6
t2

5 , 6-dimethyl-l , 3-dixenylisobenzof uran

E

296
435

4.6
4.6

A6

7634

0.065:C-6

2-benzylidene-2 , 3-dihydro-3-benzofuranone

A

251
316.5
379

4.1
4.3
4.1

S38

7635

o:o65:c-6-o2

2 , 3-dihydro-4 , 6-dihydroxy-2- (3,4dihydroxybenzylidene)-3-benzofuranone;
aureusidin

A

269
398.5

3.9
4.4

S38

7636

2 , 3-dihydro-4 , 6-dimethoxy-2- (3 , 4A
dimethoxybenzylidene) -3-benzof uranone ;
aureusidin tetramethyl ether

254
397

4.0
4.5

S38

7637

2 , 3-dihydro-6 , 7-dimethoxy-2- (3,4dimethoxybenzylidene)-3-benzofuranone

A

256.5
405.5

4.0
4.4

S38

7638

4,6-diacetoxy-2-(3,4-diacetoxybenzylidene) -2 , 3-dihydro-3-benzof uranone ;
auresidin tetracetate

A

251
317
374.5

4.1
4.3
4.2

S38

7639

065

02-065

O2


compound

system

o:o65:c-6-N

solv.

max. loge

ref.

no.

2- (m-aminobenzylidene) -2 , 3-dihydro~
6 , 7-dimethoxy-3-benzof uranone

A

318

4.4

P37

7640

2- (p-aminobenzylidene) -2 , 3-dihydro6 , 7-dimethoxy-3-benzof uranone

A

445

4.5

P37

7641

7-methoxy-2-phenyl-l-oxonianaphthalene
perchlorate; 7-methoxyflavylium
perchlorate

*1

505

4.6

R21

7642

8-methoxy-2-phenyl-l-oxonianaphthalene
perchlorate; 8-methoxyf lavylium
perchlorate

*1

520

4.5

R21

7643

O2 -066-6

5 , 7-dimethoxy-2-phenyl-l-oxonianaphthalene perchlorate; 5,7dimethoxyf lavylium perchlorate

*1

454
515

3.3
3.2

R21

7644

02-O66-6-0

3-3-D-glucosido-7-hydroxy~2-(p-hydroxyphenyl) -1-oxonianaphthalene chloride ;
3-$-D-glucosido-4T , 7-dihydroxyflavylium chloride

*1

488

4.7

G35

7645

03-066~6

3,5, 7-trihydroxy-2-phenyl-l-oxonianaphthalene chloride; 3,5,7-trihydroxyf lavylium chloride

*1

510

4.7

C28

7646

03-066~6-0

3,5, 7-trihydroxy-2- (p-hydroxyphenyl) -1-oxonianaphthalene chloride; 3,4!,5,7tetrahydroxyf lavylium chloride;
pelargonidin chloride

*2

270
430
533

4.3
4.0
4.5

S52

7647

3,6, 7-trihydroxy-2- (p-hydroxyphenyl) -1-oxonianaphthalene chloride; 3, 4 f , 6,7tetrahydroxyf lavylium chloride

*1

485

4.6

H31

7648

3-D-glucosido-5 , 7-dihydroxy-2- (phydroxyphenyl) -1-oxonianaphthalene
chloride; 3-D-glucosido-4T ,5,7trihydroxyf lavylium chloride;
pelargonidine 3-D-glucoside chloride

2.0

274
500

4.3
4.4

S52

7649

*2

280
520

4.2
4.1

S52

7650

3.4

276
500

4.3
4.0

S52

7651

*3

503

R25

7652

A2
0-066-6

3 , 5-di-D-glucosido-7-hydroxy-2(p~hydroxyphenyl) -1-oxonianaphthalene
chloride; 3,5-D-glucosido-4T , 7dihydroxyf lavylium chloride;
pelargonin chloride

*1

0.01% HC1/M

*2

0.001M HC1/A

*3

0.1% HC1/M


system

compound

solv.

max. loge

ref.

no.

04-066-6

3,5,6, 7-tetrahydroxy-2-phenyl-loxonianaphthalene chloride; 3,5,6,7tetrahydroxyflavylium chloride

*1

461

4.7

C28

7653

03-066-6-02

2- (3 , 4-dihydroxyphenyl) -3-D-glucosido5 , 7-dihydroxy~l-oxonianaphthalene
chloride ; 3-D-glucosido -3 ' , 4f , 5 , 7tetrahydroxyflavylium chloride;
chrysanthemin chloride

*1

523

4.5

G35

7654

2- (3 , 4-dihydroxyphenyl) -3 , 5-di-Dglucosido-7-hydroxy-l-oxonianaphthalene chloride; 3,5-di-D-glucosido3 f ,4f , 7-trihydroxyf lavylium chloride;
cyanin chloride

*1

521

R25

7655

3 , 5-di-D-glucosido-7-hydroxy-2(4-hydroxy-3-methoxyphenyl)-l-oxonianaphthalene chloride; 3,5-di-Dglucosido-4 ' , 7-dihydroxy-3f -methoxyf lavylium chloride; peonin chloride

*1

519

R25

7656

04-066-6-0

3,5,6, 7-tetrahydroxy-2- (p-hydr oxyphenyl) -1-oxonianaphthalene chloride ;
3 , 4 T ,5,6, 7 -p en tahydroxyf lavylium
chloride

*1

497

C28

7657

03-066-6-03

3,5, 7-trihydroxy-2- (3,4, 5-trihydroxyphenyl) -1-oxonianaphthalene chloride ;
3,3' ,41 ,5,5T , 7-hexahydroxy f lavylium
chloride; delphinidin chloride

*1

541

G12

7658

3,6,7-trihydroxy-2-(3,4,5-trihydroxyphenyl) -1-oxonianaphthalene chloride ;
3,3f ,4f ,5f ,6, 7-hexahydroxyf lavylium
chloride

*1

510

4.6

H31

7659

2- (3 , 4-dihydroxy-5-methoxyphenyl) -3 , 5di-D-glucosido-7-hydroxy-l-oxonianaphthalene chloride; 3,5-di-Dglucosido-3T , 4 T , 7-trihydroxy-5 f me thoxyf lavylium chloride

*1

542

4.3

B49

7660

3-D-glucosido-5 , 7-dihydroxy-2- (4-hydroxy-3 , 5-dimethoxyphenyl) -1-oxonianaphthalene chloride; 3-D-glucosido4f , 5 , 7-trihydroxy-3f , 5f -dimethoxyf lavylium chloride; oenin chloride

*1

537

L17

7661

2- (3 , 4-dihydroxyphenyl) -3,5,6, 7-tetrahydroxy-1-oxonianaphthalene chloride ;
3,3! ,41 ,5,6, 7-hexahydroxyf lavylium
chloride

*1

515

C28

7662

04-066-6-02

*1

0.1% HC1/M

4.9


system

solv.

compound

max. loge

ref.

no.

04-066-6-03

3,5,6, 7- tetr ahydroxy-2- (3,4, 5-trihydroxy- *1
phenyl) -1-oxonianaphthalene chloride ;
3,3' , 4 f ,5,5T ,6, 7-heptahydroxyf lavylium
chloride

530

C28

7663

0-066-6-N

2- (p-aminophenyl) -7-hydroxy-l-oxonianaphthalene chloride; 4f-amino-7hydroxyf lavylium chloride

*1

504
522

R22

7664

o2-06&-6-N

2- (p-aminophenyl) -3 , 7-dihydroxy-loxonianaphthalene chloride; 4!-amino3, 7-dihydroxyf lavylium chloride

*1

564

R21

7665

2- (p-aminophenyl) -3-hydroxy-7-methoxy-l- *1

oxonianaphthalene chloride; 4T-amino3-hydroxy-7-methoxyf lavylium chloride

558

R21

7666

02-066-6-NO

2- (3-amino-4-methoxyphenyl) -3-hydroxy-7- *1
methoxy-1-oxonianaphthalene ; 3 f -amino3-hydroxy-4f , 7 -dimethoxyf lavylium
perchlorate

492

R22

7667

03-066-6-N

2- (p-aminophenyl) -3,5, 7-trihydroxy-loxonianaphthalene chloride; 4l-amino3,5, 7-trihydroxyf lavylium chloride

*1

558

R22

7668

2- (p-aminophenyl) -3-hydroxy-5 , 7dimethoxy-1-oxonianaphthalene
perchlorate; 4T-amino-3-hydroxy5 , 7-dimethoxyf lavylium perchlorate

*1

560

R22

7669

03-066-6-NO

2 - ( 3-amino-4-me thoxypheny 1 ) - 3-hy droxy- *1
5 , 7-dimethoxy-l-oxonianaphthalene
perchlorate; 3l-amino-3-hydroxy4f ,5, 7-trimethoxyf lavylium perchlorate

421

R22

7670

066!O

2H-chromen-2-one; coumarin

PE

272

4.0

Il

7671

C-OSSiO

3-methyl-2H-chromen-2-one ; 3-methylcoumarin

H

274

4.0

M9h

7672

2-methyl-4H-chromen-4-one;
chromone

A

296

3.9

G4

7673

305

3.9

W39u

7674

A

280

4.0

R20

7675

*2

287

4.2

R20

7676

2-methyl-

NC- 066: O

2-methyl-3-piperidino-4H-chromen-4-one;
2-methyl-3-piperidinochromone

0-066.0

4-hydroxy-2H-chromen-2-one ; 4-hydroxycoumarin; 2-hydroxychromone

*1

0.1% HC1/M

*2

0.1% NaOH/W


system

compound
3-ethyl-4-hydroxy-2H-chromen-2-one;
3-ethyl-4-hydroxycoumar in ;
3-ethyl-2-hydroxychromon^

solv. max. loge
PE

ref.

no.

279

4.0

Il

7677

o2c-066: o

7 , 8-dimethoxy-4- (3-methoxycarbonylprop- A
yl) -2H-chromene-2-one ; 7 , 8-dimethoxy-4(3-methoxycarbonylpropyl)coumarin

317

4.2

L28

7678

O2C2-OSs: o

7 , 8-dimethoxy-3- (methoxycarbony !methyl) - A
4- (3-methoxycarbonylpropyl) -2Hchromen-2-one ; 7 , 8-dimethoxy-3(methoxycarbony !methyl) -4- (3methoxycarbonylpropyl) coumarin

320

4.2

L28

7679

066:ol-c:o
O

4-oxo-4H-chromene-2-carboxylic acid ;
2-chromonecarboxylic acid

A

230
305

4.3
3.9

S27x

7680

ethyl 4-oxo-4H-chromene-2-carboxylate ;
ethyl 2-chromonecarboxylate

A

238
311

4.2
3.8

J9

7681

0-066.01-C.O

ethyl 5-hydroxy-4-oxo-4H-chromene-2carboxylate; ethyl 5-hydroxy-2chromonecarboxylate

A

247
345

4.2
3.4

J9

7682

OC2-OSs :oi-c:o

ethyl 6-hydroxy-7 , 8~dimethyl-2-oxo2H-chromene-3-carboxylate; ethyl
6-hydroxy-7 , 8-dimethyl-3-coumarincarboxylate

W7

7683

066.01-6

2-phenyl-4H-chromen-4-one ; f lavone

A

304

4.4

DIl

7684

3-phenyl-4H-chromen-4-one ; isof lavone

A

243
306

4.3 W29
4.7

7685

066 .'O I -6-C3

2-mesityl-4H-chromen-4-one ;
2 ' , 4 f , 6 f -trimethylf lavone

A

296

4.0

DIl

7686

C-066.0|-6-C3

2-mesityl-3-methyl-4H-chromen~4-one;
2! , 3 , 4 ' , 6 f -tetramethylf lavone

A

304

4.0

DIl

7687

066:01-6-0

2- (o-hydroxyphenyl) -4H-chromen-4-one ;
2f -hydroxyf lavone

247

A37

7688

2- (m-hydroxyphenyl) -4H-chromen-4-one ;
3! -hydroxyf lavone

247

A37

7689

2- (p-hydroxyphenyl) -4H-chromen-4-one ;
4 ' -hydroxyf lavone

245

323

A37

7690

0-066.'0|-6

331

2- (p-methoxypheny 1) -4H-chromen-4-one ;
4f -me thoxyf lavone

A

325

4.4

DIl

7691

4-hydroxy-3-phenyl-2H-chromen-2-one;
4-hydroxy-3-phenylcoumarin;
2-hydroxy-3-phenylchromone

A

284

311

4.0 W29
4.0

7692


system

066.01-6-O2

0-066!0!-6-0

O2 -066:01-6

compound

solv.

max. loge

ref.

no.

3-hydroxy-2-phenyl-4H-chromen-4-one;
3-hydroxyf lavone

249

303.5
333.5

A37

7693

5-hydroxy-2-phenyl-4H-chromen-4-one;
5-hydroxyf lavone

270.5

A37

7694

6-hydroxy-2-phenyl-4H-chromen-4-one;
6-hydroxyf lavone

281.5

A37

7695

7-hydroxy-2-phenyl-4H-chromen-4-one;
7 -hydroxyf lavone

249.5
311.5

A37

7696

8-hydroxy-2-phenyl-4H-chromen-4-one;
8-hy dr oxy f lavone

249.5
292

A37

7697

4-methoxy-3-phenyl-2H-chromen-2-one;
4-methoxy-3-phenylcoumarin

A

285
311

4.0
4.0

W29

7698

4-acetoxy-3-phenyl-2H-chromen-2-one;
4-acetoxy-3-phenylcoumarin

A

291
320

4.1
4.1

W29

7699

2- (2 , 4-dihydroxyphenyl) -4H-chromen-4-one ;
2f , 4 T -dihydroxyf lavone

247
334

A37

7700

2-(3,4-dihydroxyphenyl)-4H-chromen-4-one
3 f , 41 -dihydroxyf lavone

247
337

A37

7701

3-hydroxy-2- (m-hydroxyphenyl) -4H-chromen4-one; 3, 3 '-dihydroxyf lavone

236.5
303
350

A37

7702

3-hydroxy-2- (p-hydroxyphenyl) -4H-chromen4-one; 3, 4 f -dihydroxyf lavone

245
305
358.5

A37

7703

7-hydroxy-2- (o-hydroxyphenyl) -4H-chromen4-one ; 2? , 7-dihydroxyf lavone

248
318

A37

7704

7-hydroxy-2- (m-hydroxyphenyl) -4H-chromen4-one ; 3T , 7-dihydroxyf lavone

248.5
315

A37

7705

7-hydroxy-2- (p-hydroxyphenyl) -4H-chromen4-one ; 4! , 7-dihydroxyf lavone

247
351

A37

7706

7-hydroxy-3- (p-methoxyphenyl) -4H-chromen4-one ; 7-hydroxy-4? -me thoxyisof lavone

250
300

B103

7707

3 , 7-dihydroxy-2-pheny l-4H-chromen-4-one ;
3 , 7-dihydroxyf lavone

252.5
317
345

A37

7708

5 , 7-dihydroxy-2-phenyl-4H-chromen-4-one;
5 , 7-dihydroxyf lavone

270
322

A37

7709


system

compound

solv. ^max.

7 , 8-dihydroxy-2-phenyl-4H-chromen-4-one ;

7 , 8-dihydroxyf lavone

o2-066:ol-6-o

5 , 7-dihydroxy-2- (p-hydroxyphenyl) -4Hchromen-4-one ; 4 f , 5 , 7-trihydroxyf lavone; apigenin

5 , 7-dihydroxy-3- (o-hydroxyphenyl) -4Hchromen-4-one ; 2T , 5 , 7-tr ihydroxyisoflavone

*1 NaO Ac /A

no.

A37

7710

A

269
337

G5

7711

*1

278
368

G5

7712

A

261

4.4

B23

7713

263

4.5

B22

7714

A

278
328

G5

7715

*1

280
368

G5

7716

5 , 7-dihydroxy-3- (p-methoxyphenyl) -4Hchromen-4-one; 5, 7-dihydroxy-4fme thoxy is of lavone

262.5

4.6

B22

7717

7-hydroxy-3- (p-hydroxyphenyl) -5 -me thoxy4H-chromen-4-one; 4? ,7-dihydroxy-5methoxyisof lavone

256

4.5

B22

7718

5-hydroxy-3- (o-hydroxyphenyl) - 7-me thoxy 4H-chromen-4-one; 2 1 ,5-dihydroxy-7me thoxy isof lavone

259

4.5

B23

7719

5-hydroxy-3- (p-hydroxyphenyl) -7-me thoxy4H-chromen-4-one ; 4f ,5-dihydroxy-7me thoxy isof lavone

262.5

4.6

B22

7720

5-hydroxy-2- (p-hydroxyphenyl )-7-rhamnoglucosido-4H-chromen-4-one ; 4 f , 5dihydroxy-7-rhamnoglucosidof lavone

o3-066:ol-6-o

ref.

251
315

5 , 7-dihydroxy-3- (p-hydroxyphenyl) -4Hchromen-4-one ; 4 f , 5 , 7-tr ihydroxyisof lavone; genistein

5 , 7-dihydroxy-2- (p-methoxyphenyl) -4Hchromen-4-one ; 5 , 7-dihydroxy-4f me thoxy f lavone

loge

A

269
338

G5

7721

*1

268
343
398

G5

7722

5 , 7-dimethoxy-3- (o-methoxyphenyl) -4Hchromen-4-one ; 2 T , 5 , 7-trimethoxyisoflavone

245
281

4.1
4.0

W15

7723

3,5, 7-trihydroxy-2- (p-hydroxyphenyl) -4H- A
chromen-4-one ; 3 , 4 f , 5 , 7-tetrahydroxyf lavone; kaempherol

268
317
371

4.1
3.9
4.2

T8

7724


system

compound

solv. ^max.

O3-OSS .'01-6-O2

*1

O. IN NaOH/W

ref.

no.

266
302
345

4.4
4.1
4.2

T8

7725

254
360

4.4
4.4

K70

7726

309

4.6

K70

7727

3,5, 7-trihydroxy-2- (4-hydroxy-3-methoxy- A
phenyl) -4H-chromen-4-one ; 3 , 4 f , 5 , 7tetrahydroxy-3T -me thoxyf lavone
*1

254
368

4.8
4.8

K70

7728

231
326
425

4.9
4.9
4.4

K70

7729

2- (3 , 4-dihydroxyphenyl) -5 , 7-dihydroxy- A
3-methoxy-4H-chromen-4-one ; 3 f , 4 T , 5 , 7tetrahydroxy-3-methoxyf lavone
*1

247
360

4.7
4.6

K70

7730

270
326
374

4.6
4.4
4.4

K70

7731

2- (3, 4-dihydroxyphenyl) -3, 7-dihydroxy-5- A

methoxy-4H-chromen-4-one ; 3 , 3? , 4 f , 7tetrahydroxy-5-methoxyf lavone
*1

249
264

4.7
4.8

K70

7732

312

4.6

K70

7733

2- (3 , 4-dihydroxyphenyl) -5 , 7-dihydroxy-3L-rhamnosido-4H-chromen-4-one;
3 f ,4* ,5 , 7-tetrahydroxy-3-L-rhamnosidof lavone; quercitrin

260
352

4.4
4.2

B126

7734

5 , 7-dihydroxy-2- (4-hydroxy-3-methoxyphenyl) -3-methoxy-4H-chromen-4-one ;
4 ' , 5 , 7-trihydroxy-3 , 3f -dimethoxyf lavone

256
360

4.3
4.3

B126

7735

3,5-dihydroxy-2-(4-hydroxy-3-methoxyphenyl) -7-methoxy-4H-chromen-4-one ;
3 , 4 f , 5-trihydroxy-3f , 7-dimethoxyf lavone; rhamnazin

255
375

4.4
3.3

B126

7736

3,5, 7-trihydroxy-2- (3 , 4-methylenedioxyphenyl) -4H-chromen-4-one ; 3,5, 7-trihydroxy-3T , 4 f -methylenedioxyf lavone

250
340

4.4
4.3

B126

7737

5-hydroxy-2- (4-hydroxy-3-methoxyphenyl) 3 , 7-dimethoxy-4H-chromen-4-one ; 4 T , 5dihydroxy-3 , 3 T , 7-trimethoxyf lavone

257
360

4.3
4.3

B126

7738

5 , 7-dihydroxy-2- (p-hydroxyphenyl) -3-Lrhamnos ido-4H-chromen-4-one ; 4 f , 5 , 7t r ihydroxy-3-L-rhamno s idof lavone

A

loge

A
2- (3 , 4-dihydroxyphenyl) -3 , 5 , 7-trihydroxy-4H-chromen-4-one ; 3 , 3 f , 4 f , 5 , 7pentahydroxyf lavone; quercetin
*1


system

compound

solv.

max. loge

ref.

no.

5 , 7-dihydroxy-3-methoxy-2- (3 , 4-methylenedioxyphenyl) -4H-chromen-4-one ; 5,7dihydroxy-3-methoxy -3 r , 4 r -methylenedioxyflavone

256
353

4.3
4.3

B126

7739

2- (3 , 4-dimethoxyphenyl) -5-hydroxy-3 , 7dimethoxy-4H-chromen-4-one ; 5-hydroxy3 , 3 f , 4 f , 7-tetramethoxyf lavone

254
352

4.4
4.3

B126

7740

2-(4-hydroxy-3-methoxyphenyl)-3,5 ,7trimethoxy-4H-chromen-4-one ; 4! hydroxy-3 , 3 f , 5 , 7-tetramethoxyf lavone

251
345

4.3
4.3

B126

7741

O4-OSe: o -e-o2

6-hydroxy-3 , 5 , 7-trimethoxy-2- (3 , 4methylenedioxyphenyl) -4H-chromen-4-one ;
6-hydroxy-3 , 5 , 7- trimethoxy-3f , 4 T me thy lenedioxyf lavone

245
337

4.2
4.4

B126

7742

066.'01-6-OC2

2- (4-methoxy-2 , 6-dimethylphenyl) -4Hchromen-4-one ; 4 T -methoxy-2? , 6 f dime thy If lavone

A

302

4.1

DIl

7743

o2c-066:oi-6-o

5 , 7-dihydroxy-3- (p-hydroxypheny 1) -2methyl-4H-chromen-4-one; 4f ,5,7-trihydroxy-2-me thy lisof lavone

A

257.5

4.5

B103

7744

259

4.2

W15

7745

5 , 7-dimethoxy-3- (o-methoxyphenyl) -8methyl-4H-chromen-4-one ; 2 f , 5 , 7-trimethoxy-8-me thy lisof lavone
066.SI-C.O

2-carboxy-4H-chromene-4-thione

A

227.5
288
384

4.3
4.0
4.2

S27x

7746

0665

dibenzofuran

A

218
249
280

4.5
4.3
4.2

S8

7747

cH

249.5
281.5

4.3
4.3

J28

7748

6

N-0665

2-aminodibenzofuran

A

217-8
313

4.4
4.2

S8

7749

N2 -0665

2 , 3-diaminodibenzof uran

A

222-3
333

4.4
4.2

S8

7750

0-0665

3-hydroxydibenzofuran

M

252.5
289

S2g

7751

03-0665

6-hydroxy-2 , 4-dimethoxydibenzof uran

M

230
264
314

4.3
4.2
4.0

M7

7752

1,2, 7-trimethoxydibenzof uran

A

304

4.3

F3

7753