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Cas:939-80-0
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inquiryProduct name: 4-Chloro-3-nitrobenzonitrile Molecular formula: C7H3ClN2O2 CAS NO.: 939-80-0 Content: ≥99.0% Appearance: white powder Storage:Store in cool and dry place, away from sun light. Pac
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inquiryProduct name: 4-Chloro-3-Nitrobenzonitrile CAS No.: 939-80-0 Molecule Formula:C7H3ClN2O2 Molecule Weight:182.56 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TE
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Min.Order:1 Kilogram
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Min.Order:0
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Type:Lab/Research institutions
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Conditions | Yield |
---|---|
With sulfuric acid; nitric acid In methanol Solvent; Large scale; | 95% |
With sulfuric acid; potassium nitrate at 3 - 5℃; for 3h; | 88% |
With nitronium tetrafluoborate In acetonitrile at 0 - 20℃; for 20h; | 75.47% |
4-chloro-3-nitrobenzamide
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With trimethylsilyl methanesulfonate; phosphorus pentoxide at 70 - 75℃; for 3h; further reagents; | 87% |
With trichlorophosphate at 170℃; | |
With Hexamethyldisiloxane; phosphorus pentoxide In chloroform for 2h; Inert atmosphere; Reflux; |
4-chloro-3-nitro-benzaldehyde phenylhydrazone
A
4-chloro-3-nitrobenzonitrile
B
N,N-dimethyl-N'-phenylcarbamimidic chloride
Conditions | Yield |
---|---|
With dichloromethylenedimethyliminium chloride In 1,2-dichloro-ethane 1.) room temp., 1 h, 2.) reflux, 4 h; | A 87% B n/a |
4-chloro-3-nitro-benzaldehyde
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; ammonium acetate for 0.05h; Microwave irradiation; Neat (no solvent); | 81% |
Conditions | Yield |
---|---|
With sodium carbonate In water; N,N-dimethyl-formamide at 120℃; for 18h; | 74% |
4-bromo-1-chloro-2-nitrobenzene
formamide
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With 1,3,5-trichloro-2,4,6-triazine; palladium on activated charcoal; potassium carbonate; triphenylphosphine at 25 - 130℃; for 12.1667h; | 74% |
Nitroethane
4-chloro-3-nitro-benzaldehyde
A
4-chloro-3-nitrobenzonitrile
B
2-chloro-5-hydroxyiminomethylnitrobenzene
C
1-chloro-2-nitro-4-((E)-2-nitro-propenyl)-benzene
Conditions | Yield |
---|---|
With ammonium acetate In acetic acid under 760 Torr; for 2h; Heating; | A n/a B n/a C 56% |
Conditions | Yield |
---|---|
durch Austausch von NH2 gegen CN nach Sandmeyer; |
4-hydroxy-3-nitrobenzonitrile
p-toluenesulfonyl chloride
N,N-diethylaniline
A
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
at 5℃; |
4-chloro-3-nitro-benzoyl chloride
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: tetrachloromethane; aqueous ammonia 2: phosphorus oxychloride / 170 °C View Scheme | |
Multi-step reaction with 2 steps 1: ammonia / dichloromethane; chloroform; methanol / cooling with ice 2: Hexamethyldisiloxane; phosphorus pentoxide / chloroform / 2 h / Inert atmosphere; Reflux View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: oxalyl dichloride / N,N-dimethyl-formamide / Dichlorofluoromethane / 2 h / 20 °C 2: ammonia / dichloromethane; chloroform; methanol / cooling with ice 3: Hexamethyldisiloxane; phosphorus pentoxide / chloroform / 2 h / Inert atmosphere; Reflux View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydroxylamine hydrochloride; sodium acetate / formic acid / 1 h / Reflux 2: sulfuric acid; potassium nitrate / water / 3 h / 0 - 5 °C View Scheme |
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In N,N-dimethyl-formamide at 40℃; for 3h; Sealed tube; Green chemistry; |
4-chloro-3-nitrobenzonitrile
cyclohexylamine
4-Cyclohexylamino-3-nitrobenzonitrile
Conditions | Yield |
---|---|
In DMF (N,N-dimethyl-formamide) Heating / reflux; | 100% |
With N,N-dimethyl-formamide Heating; | 93.2% |
Heating; | |
In N,N-dimethyl-formamide | |
In N,N-dimethyl-formamide at 100℃; |
4-chloro-3-nitrobenzonitrile
4-chloro-N'-hydroxy-3-nitrobenzenecarboximideamide
Conditions | Yield |
---|---|
With hydroxylamine hydrochloride; triethylamine In ethanol at 20℃; Heating / reflux; | 100% |
4-chloro-3-nitrobenzonitrile
glycine ethyl ester hydrochloride
3-oxo-1 ,2,3,4-tetrahydroquinoxaline-6-carbonitrile
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In methanol; Pd on carbon; ethanol; ethyl acetate | 100% |
Conditions | Yield |
---|---|
at 90℃; for 1h; | 99% |
at 90℃; |
4-chloro-3-nitrobenzonitrile
3,5-dichlorophenol
5-cyano-2-(3,5-dichlorophenoxy)nitrobenzene
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran for 1h; Heating / reflux; | 98.4% |
4-chloro-3-nitrobenzonitrile
ethylenediamine
4-(2-Amino-ethylamino)-3-nitro-benzonitrile
Conditions | Yield |
---|---|
With triethylamine In dimethyl sulfoxide for 30h; Ambient temperature; | 98% |
4-chloro-3-nitrobenzonitrile
phenylboronic acid
2-nitro-(1,1'-biphenyl)-4-carbonitrile
Conditions | Yield |
---|---|
With caesium carbonate; [PdCl(NNCNHC-nBu)]BF4 In water; N,N-dimethyl-formamide at 120℃; for 1h; Suzuki-Miyaura reaction; | 98% |
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In water; toluene for 19h; Suzuki-Miyaura cross coupling; Heating; | 92% |
With 1-methyl-pyrrolidin-2-one; cesium fluoride; bis(triphenylphosphine)palladium(II) dichloride | 79% |
With dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; potassium phosphate monohydrate; tris-(dibenzylideneacetone)dipalladium(0) In water; toluene Reflux; | 72.2% |
4-chloro-3-nitrobenzonitrile
4,4,4-trifluorobutan-1-amine
3-nitro-4-(4,4,4-trifluorobutylamino)benzonitrile
Conditions | Yield |
---|---|
With triethylamine In acetonitrile at 20℃; for 16h; Product distribution / selectivity; | 98% |
With triethylamine In acetonitrile at 20℃; for 21h; Inert atmosphere; | 92% |
4-chloro-3-nitrobenzonitrile
4-iodo-3-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridine
4-{4-iodo-3-(trifluoromethyl)-1H-pyrazolo[3,4-b]pyridin-1-yl}-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With caesium carbonate In acetonitrile at 70℃; for 4h; | 98% |
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With potassium carbonate In 1,4-dioxane for 24h; Reflux; Inert atmosphere; | 98% |
4-chloro-3-nitrobenzonitrile
3-amino-4-chloro-benzonitrile
Conditions | Yield |
---|---|
With sodium hydrogen sulfide In tetrahydrofuran; water at 45℃; | 97% |
With ethanol; iron; calcium chloride In water at 60℃; for 0.5h; chemoselective reaction; | 90% |
84% |
Conditions | Yield |
---|---|
With hydrogenchloride In N,N-dimethyl-formamide; mineral oil | 97% |
4-chloro-3-nitrobenzonitrile
N,N-dimethyl-formamide
4-(dimethylamino)-3-nitrobenzonitrile
Conditions | Yield |
---|---|
Stage #1: N,N-dimethyl-formamide With ammonia In water at 240℃; for 0.666667h; Stage #2: 4-chloro-3-nitrobenzonitrile In water for 0.333333h; | 97% |
for 14h; Reflux; | 83% |
propylamine
4-chloro-3-nitrobenzonitrile
3-nitro-4-propylaminobenzonitrile
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide Heating; | 96.4% |
With ethanol | |
Heating; |
ethyl 2-pyridylcarbonylacetate
4-chloro-3-nitrobenzonitrile
Conditions | Yield |
---|---|
Stage #1: ethyl 2-pyridylcarbonylacetate With potassium tert-butylate In 1,4-dioxane; 1-methyl-pyrrolidin-2-one at 20 - 70℃; Stage #2: 4-chloro-3-nitrobenzonitrile In 1,4-dioxane; 1-methyl-pyrrolidin-2-one at 70℃; Stage #3: With hydrogenchloride | 96% |
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 140℃; for 0.2h; Microwave irradiation; | 96% |
4-chloro-3-nitrobenzonitrile
trans-4-hydroxycyclohexylamine
4-(((1R,4R)-4-hydroxycyclohexyl)amino)-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 70℃; Inert atmosphere; | 96% |
ethyl 2-pyridylcarbonylacetate
4-chloro-3-nitrobenzonitrile
2-(4-cyano-2-nitro-phenyl)-3-oxo-3-pyridin-2-yl-propionic acid ethyl ester
Conditions | Yield |
---|---|
Stage #1: ethyl 2-pyridylcarbonylacetate With potassium tert-butylate In 1,4-dioxane; 1-methyl-pyrrolidin-2-one at 20 - 70℃; Stage #2: 4-chloro-3-nitrobenzonitrile In 1,4-dioxane; 1-methyl-pyrrolidin-2-one at 70℃; Stage #3: With hydrogenchloride In 1,4-dioxane | 95% |
4-chloro-3-nitrobenzonitrile
2,5-dimethylthiophenol
4-(2,5-dimethylphenylthio)-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With potassium carbonate In tetrahydrofuran for 16h; Reflux; | 95% |
1-amino-3-methylbutane
4-chloro-3-nitrobenzonitrile
4-(isopentylamino)-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide Heating; | 94.3% |
In N,N-dimethyl-formamide | 21.0 g (90%) |
In N-ethyl-N,N-diisopropylamine at 90℃; for 15h; |
4-chloro-3-nitrobenzonitrile
isopropylamine
4-(isopropylamino)-3-nitrobenzonitrile
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide at 35℃; for 1h; | 94% |
With N,N-dimethyl-formamide Heating; | 93.8% |
Conditions | Yield |
---|---|
With caesium carbonate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl; palladium diacetate In toluene at 135℃; for 3h; microwave irradiation; | 94% |
4-chloro-3-nitrobenzonitrile
1-dodecylthiol
4-(n-dodecylthio)-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With copper(ll) sulfate pentahydrate; sodium carbonate; sodium L-ascorbate; L-proline In water; dimethyl sulfoxide at 70℃; for 12h; | 94% |
Conditions | Yield |
---|---|
In methanol for 7h; Reflux; | 94% |
4-chloro-3-nitrobenzonitrile
N-butylamine
4-butylamino-3-nitrobenzonitrile
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide for 2h; Heating; | 93% |
With N,N-dimethyl-formamide Heating; | 92.7% |
With ethanol | |
In ethanol Reflux; |
4-chloro-3-nitrobenzonitrile
carbamic acid 2-trimethylsilylethyl ester
(4-cyano-2-nitrophenyl)carbamic acid 2-trimethylsilanylethyl ester
Conditions | Yield |
---|---|
With palladium diacetate; caesium carbonate; 4,5-bis(diphenylphos4,5-bis(diphenylphosphino)-9,9-dimethylxanthenephino)-9,9-dimethylxanthene In 1,4-dioxane at 120℃; for 15h; Inert atmosphere; | 93% |
4-aminotetrahydropyran
4-chloro-3-nitrobenzonitrile
3-nitro-4-(tetrahydropyran-4-ylamino)benzonitrile
Conditions | Yield |
---|---|
With potassium carbonate In acetonitrile at 70℃; | 93% |
Conditions | Yield |
---|---|
With copper(II) cinnamic acid complex In toluene at 110℃; Green chemistry; | 92% |
4-chloro-3-nitrobenzonitrile
ethanolamine
4-(2'-hydroxyethyl)amino-3-nitrobenzonitrile
Conditions | Yield |
---|---|
With N,N-dimethyl-formamide Heating; | 91% |
With ethanol | |
In tetrahydrofuran; ethanol |
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