Products Categories
CAS No.: | 3916-44-7 | ||||||
---|---|---|---|---|---|---|---|
Name: | 4-HYDROXY-4'-NITROBIPHENYL | ||||||
Article Data: | 20 | ||||||
Molecular Structure: | |||||||
Formula: | C12H9 N O3 | ||||||
Molecular Weight: | 215.208 | ||||||
Synonyms: | 4-Biphenylol,4'-nitro- (8CI); Phenol, p-(p-nitrophenyl)- (7CI); 4-(4-Nitrophenyl)phenol;4-Hydroxy-4'-nitrobiphenyl; 4-Nitro-4'-hydroxybiphenyl;4'-Hydroxy-4-nitrobiphenyl; 4'-Nitro-1,1'-biphenyl-4-ol; 4'-Nitro-4-biphenylol;NSC 95704 | ||||||
Density: | 1.304g/cm3 | ||||||
Melting Point: | 207°C | ||||||
Boiling Point: | 387.3°Cat760mmHg | ||||||
Flash Point: | 168.6°C | ||||||
Hazard Symbols: | |||||||
Risk Codes: | 36/37/38 | ||||||
Safety: |
|
||||||
PSA: | 66.05000 | ||||||
LogP: | 3.49060 |
para-nitrophenyl bromide
4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol
4-(4-nitrophenyl)phenol
Conditions | Yield |
---|---|
With sodium phosphate; palladium on activated charcoal In water; isopropyl alcohol at 20℃; for 8h; Suzuki-Miyaura cross-coupling; | 95% |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water; toluene at 80℃; for 5h; Suzuki Coupling; Inert atmosphere; |
Conditions | Yield |
---|---|
With potassium carbonate In ethanol; water at 20℃; for 1h; Suzuki-Miyaura Coupling; | 95% |
Conditions | Yield |
---|---|
Stage #1: 4-(benzoyloxy)-4'-nitrobiphenyl With potassium carbonate In ethanol; water at 80℃; for 24h; Stage #2: With hydrogenchloride; water In ethanol | 72% |
With potassium hydroxide |
p-nitrobenzene iodide
1,4-Phenyldiboronic acid
A
4-(4-nitrophenyl)phenol
B
p,p-dinitro-p-terphenyl
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In 1,2-dimethoxyethane at 80℃; for 16h; | A 20% B 66% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In tetrahydrofuran; water; toluene at 80℃; for 5h; Suzuki Coupling; Inert atmosphere; | 62.7% |
(4-Nitrophenyl)acetylene
2-(trimethylsiloxy)cyclohexa-1,3-diene
4-(4-nitrophenyl)phenol
Conditions | Yield |
---|---|
Stage #1: (4-Nitrophenyl)acetylene; 2-(trimethylsiloxy)cyclohexa-1,3-diene at 140℃; for 2h; Diels-Alder reaction; Stage #2: With potassium carbonate In methanol for 0.166667h; Further stages.; | 40% |
Conditions | Yield |
---|---|
With hydrogenchloride Diazotization.nachf. Behandeln mit verd. Schwefelsaeure und Zersetzen des Diazoniumsulfats mit Wasserdampf; | |
Stage #1: With sulfuric acid; sodium nitrite In water at 0℃; for 0.666667h; Diazotization; Stage #2: 4-amino-4'-nitrobiphenyl With water for 3h; Hydrolysis; Heating; |
Conditions | Yield |
---|---|
With hydrogen bromide; acetic acid at 120℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: pyridine / 0.5 h / 20 °C 2: acetic acid; nitric acid / 80 - 90 °C 3: potassium hydroxide / ethanol; water / Reflux View Scheme | |
Multi-step reaction with 4 steps 1: triethylamine / tetrahydrofuran / 24 h / 0 - 20 °C 2: acetic acid; nitric acid / tetrahydrofuran / 0.5 h / 85 - 90 °C 3: potassium hydroxide / ethanol; water / 0.5 h / Reflux 4: hydrogenchloride / water View Scheme | |
Multi-step reaction with 3 steps 1: triethylamine / dichloromethane 2: sodium nitrite; acetic acid; nitric acid 3: potassium hydroxide; water / ethanol View Scheme |