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Cas:3077-85-8
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inquiry9H-Carbazole, 3-nitro- 3-nitrocarbazole Basic information Product Name: 3-nitrocarbazole Synonyms: 3-nitrocarbazole;3-Nitro-9H-carbazole;9H-Carbazole, 3-nitro-;Brn 0185812;Ccris 6501;E
Product Name: 3-nitrocarbazole CAS: 3077-85-8 MF: C12H8N2O2 MW: 212.2 EINECS: 221-367-5 Product Categories: Mol File: 3077-85-8.mol 3-nitrocarbazole Structure 3-nitrocarbazole Chemical Properties Melting point 216-217℃ Boil
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We are committed to providing our customers with the best products and services at the most competitive prices.Appearance:white to light yellow crystal powder Storage:Room temperature with sealed well Package:according to the clients requirement Appl
9H-Carbazole, 3-nitro- cas 3077-85-8Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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2-azido-5-nitrobiphenyl
A
3-Nitro-carbazol
B
2-amino-5-nitro-biphenyl
Conditions | Yield |
---|---|
With aluminium trichloride In dichloromethane Ambient temperature; | A 98% B 2% |
With aluminium trichloride In dichloromethane Ambient temperature; | A 98% B n/a |
With trifluorormethanesulfonic acid; trifluoroacetic acid In dichloromethane Ambient temperature; | A 93% B 5% |
With trifluorormethanesulfonic acid In dichloromethane Ambient temperature; | A 84% B 15% |
1-(3-nitrocarbazol-9-yl)ethanone
3-Nitro-carbazol
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 1h; Product distribution; Further Variations:; Solvents; reaction time; Heating; | 96% |
N-(p-toluenesulfonyl)-3-nitrocarbazole
3-Nitro-carbazol
Conditions | Yield |
---|---|
With 1,8-diazabicyclo[5.4.0]undec-7-ene In methanol for 1h; Product distribution; Further Variations:; Solvents; reaction time; Heating; | 96% |
3-Nitro-carbazol
Conditions | Yield |
---|---|
Stage #1: C14H16N2O2 With dichloro[1,3-bis(2-methylphenyl)-2-imidazolidinylidene](benzylidene) (tricyclohexylphosphine) ruthenium(II) In ethyl acetate at 70℃; under 760.051 Torr; for 2h; Sealed tube; Inert atmosphere; Stage #2: With oxygen In ethyl acetate at 70℃; under 760.051 Torr; for 24h; Sealed tube; | 95% |
6-nitro-2,3,4,9-tetrahydro-1H-carbazole
3-Nitro-carbazol
Conditions | Yield |
---|---|
With copper(II) choride dihydrate In dimethyl sulfoxide at 100℃; for 24h; | 90% |
With chloranil In xylene for 6h; Heating; | 35% |
With chloranil; xylene |
Conditions | Yield |
---|---|
With nitric acid; acetic acid at 60℃; | 89.68% |
With uronium nitrate In acetic acid for 10h; | 86% |
With nitric acid; acetic acid at 65℃; for 6h; | 77% |
Conditions | Yield |
---|---|
With silver hexafluoroantimonate; chloro[di(1-adamantyl)-2-dimethylaminophenylphosphine]gold(I) In methanol at 0 - 80℃; for 24h; Inert atmosphere; | 85% |
Conditions | Yield |
---|---|
With air; potassium carbonate; Trimethylacetic acid; palladium diacetate at 110℃; for 14h; | 76% |
With palladium diacetate; potassium carbonate; Trimethylacetic acid Heating; |
2-azido-5-nitrobiphenyl
3-Nitro-carbazol
Conditions | Yield |
---|---|
In decalin at 161℃; for 2h; | 73% |
9-(2-phenylsulphonyl-ethyl)-3-nitro-9H-carbazole
3-Nitro-carbazol
Conditions | Yield |
---|---|
With potassium tert-butylate In tetrahydrofuran at 20 - 50℃; for 8h; | 73% |
Conditions | Yield |
---|---|
With nitric acid In acetic acid at 50℃; for 3h; | A 69% B 31% |
With copper nitrate hemi(pentahydrate); acetic anhydride; acetic acid at 60℃; for 0.75h; | A 64% B 15% |
With ammonium cerium(IV) nitrate; silica gel In acetonitrile at 70 - 75℃; | A 61% B 19.5% |
9H-carbazole
A
3-Nitro-carbazol
B
1-nitro-9H-carbazole
C
3,6-dinitro-9H-carbazole
D
1,6-dinitrocarbazole
Conditions | Yield |
---|---|
With nitric acid In acetic acid Product distribution; Heating; | A 68% B 27.1% C 49% D 23% |
With ammonium cerium(IV) nitrate In acetonitrile at 90℃; for 6h; |
3-nitrosocarbazole
3-Nitro-carbazol
Conditions | Yield |
---|---|
With dihydrogen peroxide In potassium hydroxide; acetone for 1h; Ambient temperature; then reflux 1 h; | 66% |
5-Nitro-2,2'-diamino-biphenyl
3-Nitro-carbazol
Conditions | Yield |
---|---|
Stage #1: 5-Nitro-2,2'-diamino-biphenyl With tert.-butylnitrite In 1,2-dichloro-ethane for 0.166667h; Sealed tube; Stage #2: With oxygen In 1,2-dichloro-ethane at 20℃; for 24h; Sealed tube; Irradiation; | 50% |
Conditions | Yield |
---|---|
With lithium hydride In tetrahydrofuran for 3h; Heating; | A 47% B 20% |
With lithium hydride In tetrahydrofuran for 1h; | A 47% B 20% |
With nitric acid In acetic acid at 50℃; for 1h; Product distribution; other solvents, time, temp. and cat.; | A 33% B 14% |
9H-carbazole
A
3-Nitro-carbazol
B
1-nitro-9H-carbazole
C
3,6-dinitro-9H-carbazole
Conditions | Yield |
---|---|
With nitric acid In acetic acid at 60℃; | A 31% B 16% C 19% |
Conditions | Yield |
---|---|
In acetonitrile for 24h; UV-irradiation; Inert atmosphere; | 17% |
Conditions | Yield |
---|---|
With sodium nitrite In acetic acid for 0.5h; Ambient temperature; then reflux 20 min.; | A 10% B 9% |
With sodium nitrite In acetic acid for 0.5h; Ambient temperature; then reflux 20 min; | A 10% B 9% |
9-nitroso-9H-carbazole
A
3-Nitro-carbazol
B
1-nitro-9H-carbazole
C
9H-carbazole
Conditions | Yield |
---|---|
In benzene for 30h; irradiation; | A 9.7% B 3.7% C 7% |
In benzene for 30h; irradiation; | A 9.7% B 3.7% C 7.04% |
With peracetic acid In acetic acid at 25℃; for 24h; Yield given. Yields of byproduct given; | |
With sodium nitrite In acetic acid for 2h; Heating; Yield given. Yields of byproduct given; |
2-iodo-4-nitrophenylamine
(2-bromophenyl)boronic acid
3-Nitro-carbazol
Conditions | Yield |
---|---|
Stage #1: 2-iodo-4-nitrophenylamine; (2-bromophenyl)boronic acid With caesium carbonate; tris(dibenzylideneacetone)dipalladium (0) In toluene Stage #2: With sodium t-butanolate In toluene Further stages.; | 4% |
tetrachloromethane
9-nitroso-9H-carbazole
A
3-Nitro-carbazol
B
9H-carbazole
Conditions | Yield |
---|---|
With pentan-1-ol | |
Hydrolysis; | |
With potassium hydroxide |
9-benzoyl-3-nitro-carbazole
3-Nitro-carbazol
Conditions | Yield |
---|---|
With potassium hydroxide |
9-acetylcarbazole
A
2-nitrocarbazole
B
3-Nitro-carbazol
C
1-nitro-9H-carbazole
Conditions | Yield |
---|---|
With alkaline acetone; nitric acid 1.) acetyl acid, heating, 5h; 2.) heating; Yield given. Multistep reaction. Yields of byproduct given; | |
With potassium hydroxide; nitric acid 1.) acetic anhydride, heating, 5h; 2.) methanol, heating, 0.5h; Yield given. Multistep reaction. Yields of byproduct given; |
9-tosyl-9H-carbazole
A
2-nitrocarbazole
B
3-Nitro-carbazol
C
1-nitro-9H-carbazole
D
9H-carbazole
Conditions | Yield |
---|---|
With potassium hydroxide; nitric acid 1.) acetic anhydride, 3.5h, heating; 2.) aceton, 3h, heating; Yield given. Multistep reaction. Yields of byproduct given; |
5,6,7,8-tetrahydro-6-methoxy-3-nitro-9H-carbazole
A
3-Nitro-carbazol
B
3-nitro-6-methoxy-9H-carbazole
Conditions | Yield |
---|---|
With chloranil In xylene for 6h; Heating; | A 87.5 mg B 142 mg |
Conditions | Yield |
---|---|
at 80 - 90℃; | |
at 80 - 90℃; |
Conditions | Yield |
---|---|
at 80℃; |
Conditions | Yield |
---|---|
at 10 - 20℃; | |
at 10 - 20℃; |
3-Nitro-carbazol
Conditions | Yield |
---|---|
With sodium hypochlorite In dichloromethane for 48h; | 100% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 23℃; for 2h; Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
97% |
Conditions | Yield |
---|---|
Stage #1: 3-Nitro-carbazol With tetrabutylammomium bromide; sodium hydride In tetrahydrofuran for 0.166667h; Stage #2: ethyl bromide In tetrahydrofuran for 0.166667h; | 95% |
With alkali |
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrazine hydrate In ethanol at 80℃; for 24h; Inert atmosphere; | 95% |
With hydrazine hydrate; palladium on activated charcoal In ethanol for 2h; Heating; | 84% |
With palladium 10% on activated carbon; hydrazine hydrate In tetrahydrofuran; methanol; ethanol at 60℃; for 1.08333h; | 74% |
Conditions | Yield |
---|---|
With tributylphosphine; diamide In toluene at 40℃; for 15h; | 95% |
Conditions | Yield |
---|---|
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 25℃; for 15h; Mitsunobu reaction; | A 95% B n/a |
3-Nitro-carbazol
p-toluenesulfonyl chloride
N-(p-toluenesulfonyl)-3-nitrocarbazole
Conditions | Yield |
---|---|
Stage #1: 3-Nitro-carbazol With tetrabutylammomium bromide; sodium hydride In dichloromethane for 0.166667h; Stage #2: p-toluenesulfonyl chloride In dichloromethane | 94% |
With potassium hydroxide In acetone Ambient temperature; | 73% |
With potassium hydroxide; acetone |
3-Nitro-carbazol
N,N-tert-butoxycarbonyldehydroalanine
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 20℃; Addition; Michael addition; | 93% |
Conditions | Yield |
---|---|
Stage #1: 3-Nitro-carbazol With tetrabutylammomium bromide; sodium hydride In tetrahydrofuran for 0.166667h; Stage #2: benzyl bromide In tetrahydrofuran for 0.166667h; | 93% |
Conditions | Yield |
---|---|
Stage #1: 3-Nitro-carbazol With tetrabutylammomium bromide; sodium hydride In dichloromethane for 0.166667h; Stage #2: Bromodiphenylmethane In dichloromethane for 0.5h; | 92% |
Conditions | Yield |
---|---|
With 18-crown-6 ether; copper; potassium carbonate In nitrobenzene at 200℃; for 12h; | 90% |
With potassium carbonate at 180℃; for 8h; | 72% |
With copper; potassium carbonate |
Conditions | Yield |
---|---|
Stage #1: 3-Nitro-carbazol With tetrabutylammomium bromide; sodium hydride In dichloromethane for 0.166667h; Stage #2: bromo-triphenyl-methane In dichloromethane | 90% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium t-butanolate In N,N-dimethyl-formamide at 110℃; for 12h; | 89.7% |
Conditions | Yield |
---|---|
With (trimethyl-λ5-phosphanyliden)acetonitrile In toluene at 110℃; for 15h; | 82% |
3-Nitro-carbazol
3-amino-5,6,7,8-tetrahydro-9H-carbazole
Conditions | Yield |
---|---|
With palladium 10% on activated carbon; hydrogen In methanol at 20℃; for 24h; Inert atmosphere; | 82% |
Conditions | Yield |
---|---|
With N-iodo-succinimide; acetic acid at 25℃; for 2h; | A 15 % Chromat. B 80% |
Conditions | Yield |
---|---|
With sodium hydride In N,N-dimethyl-formamide at 60℃; for 18h; | 79% |
Conditions | Yield |
---|---|
With caesium carbonate In N,N-dimethyl-formamide at 150℃; for 24h; | 77% |
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate Heating; | 72% |
at 200 - 220℃; | |
With sulfuric acid |
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