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Basic Information
| CAS No.: | 239-35-0 |
|---|---|
| Name: | BENZO(B)NAPHTHO(2,1-D)THIOPHENE |
| Article Data: | 29 |
| Molecular Structure: | |
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| Formula: | C16H10 S |
| Molecular Weight: | 234.321 |
| Synonyms: | 1,2-Benzo-9-thiafluorene;Benzo[a]dibenzothiophene; NSC 89259; Naphtho[1,2-b]thianaphthene |
| Density: | 1.292g/cm3 |
| Melting Point: | 188-190 °C(lit.) |
| Boiling Point: | 434.3°Cat760mmHg |
| Flash Point: | 163°C |
| PSA: | 28.24000 |
| LogP: | 5.20770 |
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Synthetic route
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| at 800℃; under 0.1 Torr; Cyclization; Pyrolysis; | 92% |
Conditions
| Conditions | Yield |
|---|---|
| With dichloro bis(acetonitrile) palladium(II); cesium pivalate; bis[2-(diphenylphosphino)phenyl] ether In N,N-dimethyl acetamide at 140℃; for 24h; Schlenk technique; Inert atmosphere; Sealed tube; | 92% |
- 696-59-3
cis,trans-2,5-dimethoxytetrahydrofuran
- 234-41-3
naphtho[1,2-b]thiophene
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| With trifluorormethanesulfonic acid In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere; | 90% |
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| With silver(I) hexafluorophosphate; [dichloro(p-cymene)(triphenylphosphane)ruthenium(II)] In chlorobenzene at -78 - 120℃; for 20h; Inert atmosphere; | 90% |
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| With platinum(II) chloride In toluene at 100℃; for 12h; Inert atmosphere; | 85% |
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| With 5,10,15,20-tetraphenylporphyrinatochromium(III) hexafluoroantimonate In 1,2-dichloro-ethane at 100℃; for 2h; Inert atmosphere; Sealed tube; | 78% |
Conditions
| Conditions | Yield |
|---|---|
| With iodine In cyclohexane for 4h; Irradiation; | 72% |
- 1469876-15-0
benzo[b]naphtho[2,1-d]iodol-11-ium trifluoromethanesulfonate
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| With triethylammonium N-benzyldithiocarbamate; copper(II) sulfate In acetonitrile at 60℃; for 5h; Sealed tube; Inert atmosphere; | 71% |
- 239-35-0
11-thiabenzo[a]fluorene
Conditions
| Conditions | Yield |
|---|---|
| With palladium diacetate; potassium carbonate; triphenylphosphine In N,N-dimethyl-formamide at 80℃; for 2h; Inert atmosphere; | 65% |
Conditions
| Conditions | Yield |
|---|---|
| With palladium(II) trifluoroacetate; silver(I) acetate; Trimethylacetic acid at 130℃; for 24h; Schlenk technique; | 60% |
| With palladium(II) trifluoroacetate; silver(I) acetate; potassium carbonate at 130℃; for 24h; Schlenk technique; | 56% |
| With n-butyllithium; potassium tert-butylate In tetrahydrofuran; diethyl ether; hexane at 20℃; | 36% |
| With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; potassium tert-butylate In tetrahydrofuran; diethyl ether at 25℃; for 0.0166667h; Inert atmosphere; | 32% |
- Total:27 Page 1 of 1 1
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BENZO(B)NAPHTHO(2,1-D)THIOPHENE
