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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1171.html Product Name 3-Chloro-2-nitrobenzoic acid CAS No. 4771-4
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inquiry3-Chloro-2-nitrobenzoic acid Basic information Product Name: 3-Chloro-2-nitrobenzoic acid Synonyms: Benzoic acid, 3-chloro-2-nitro-;3-CHLORO-2-NITROBENZOIC ACID 99%;3-Chloro-2-nitrobenzoic ac
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inquiryZibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi
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inquirySuperior quality, moderate price & quick delivery. Appearance:white powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical Intermediates Tr
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inquiryProduct name: 3-Chloro-2-Nitrobenzoic Acid CAS No.:4771-47-5 Molecule Formula:C7H3ClNO4 Molecule Weight:200.56 Purity: 99.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TESTING ITEMS
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inquiryProduct Name: 3-Chloro-2-nitrobenzoic acid Synonyms: 3-CHLORO-2-NITROBENZOIC ACID;3-chloro-2-nitrobenzoicacidt;3-CHOLORO-2-NITROBNZOIC ACID;2-NITRO-3-CHLOROBENZOICACID;3-chloro-2-nitrobenzoate;Benzoic acid, 3-chloro-2-nitro-;3-Chloro-2-nitroben
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inquiryfactory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B
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Cas:4771-47-5
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inquiryConditions | Yield |
---|---|
With sodium perborate; titanium(IV) hydroxide; acetic acid at 85 - 90℃; for 1h; Temperature; Inert atmosphere; | 84.9% |
Conditions | Yield |
---|---|
With potassium permanganate; water; magnesium sulfate | |
With potassium permanganate; tetrabutylammomium bromide |
3-chlorobenzoate
A
5-chloro-2-nitrobenzoic acid
B
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With nitric acid | |
With nitric acid das Gemisch wird in Wasser von 50grad gegossen; | |
beim Nitrieren; |
2-Nitroso-3-chlor-toluol
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With potassium dichromate |
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With nitric acid |
nitric acid
3-chlorobenzoate
A
5-chloro-2-nitrobenzoic acid
B
3-chloro-2-nitro-benzoic acid
3-chloro-2-nitrotoluene
magnesium sulfate
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: acetic acid; sodium acetate / bei der elektrolytischen Reduktion 2: hydrochloric acid 3: Verkochen des Diazoniumsulfats mit Alkohol.Diazotization 4: KMnO4; water; MgSO4 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 4 steps 1: bei der elektrolytischen Reduktion 2: concentrated hydrochloric acid 3: sulfuric acid / Diazotization.Verkochen der Loesung mit Alkohol 4: KMnO4; water; MgSO4 View Scheme |
4-hydroxylamino-2-nitrotoluene
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: hydrochloric acid 2: Verkochen des Diazoniumsulfats mit Alkohol.Diazotization 3: KMnO4; water; MgSO4 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: concentrated hydrochloric acid 2: sulfuric acid / Diazotization.Verkochen der Loesung mit Alkohol 3: KMnO4; water; MgSO4 View Scheme |
2-chloro-4-methyl-3-nitro-aniline
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Verkochen des Diazoniumsulfats mit Alkohol.Diazotization 2: KMnO4; water; MgSO4 View Scheme |
4-chloro-2-methyl-3-nitro-aniline
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: sulfuric acid / Diazotization.Verkochen der Loesung mit Alkohol 2: KMnO4; water; MgSO4 View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: K2S2O8, H2SO4 2: aq. K2Cr2O7 View Scheme |
Conditions | Yield |
---|---|
With potassium hydroxide; water for 12h; Heating / reflux; | 100% |
With water; potassium hydroxide Reflux; | 100% |
With potassium hydroxide In water at 110℃; for 12h; | 99% |
3-chloro-2-nitro-benzoic acid
3-chloro-2-nitrobenzamide
Conditions | Yield |
---|---|
Stage #1: 3-chloro-2-nitro-benzoic acid With thionyl chloride at 80℃; for 1h; Stage #2: With ammonia In dichloromethane; water at 0℃; for 0.416667h; | 100% |
Multi-step reaction with 2 steps 1: 51.1 g / thionyl chloride / toluene / 3 h / Heating 2: 96 percent / 28percent aq. NH3 / 0.33 h View Scheme | |
Multi-step reaction with 2 steps 1: PCl5 / benzene / 3 h / Heating 2: conc. NH4OH View Scheme | |
Stage #1: 3-chloro-2-nitro-benzoic acid With thionyl chloride In toluene at 80℃; for 4h; Stage #2: With ammonium hydroxide at 20℃; for 1h; | |
With thionyl chloride; aqueous NH3 In dichloromethane |
3-chloro-2-nitro-benzoic acid
3-chloro-2,6-dinitrobenzoic acid
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at 20℃; for 2h; Heating / reflux; | 99% |
3-chloro-2-nitro-benzoic acid
methyl iodide
3-chloro-2-nitro-benzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 1h; | 99% |
With potassium carbonate In acetone at 40℃; for 1h; | 99% |
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 4.5h; Inert atmosphere; | 97% |
With potassium carbonate In N,N-dimethyl-formamide at 40℃; for 1h; | 94% |
diazomethane
3-chloro-2-nitro-benzoic acid
3-chloro-2-nitro-benzoic acid methyl ester
Conditions | Yield |
---|---|
In diethyl ether Inert atmosphere; | 99% |
Conditions | Yield |
---|---|
at 130℃; for 48h; | 98% |
3-chloro-2-nitro-benzoic acid
1-chloro-4-iodo-2-nitrobenzene
Conditions | Yield |
---|---|
With copper(I) oxide; potassium phosphate; bismuth (III) nitrate pentahydrate; palladium(II) trifluoroacetate; oxygen; sodium iodide In dimethyl sulfoxide at 170℃; for 20h; Schlenk technique; | 96% |
With copper(I) oxide; potassium phosphate; bismuth (III) nitrate pentahydrate; palladium(II) trifluoroacetate; oxygen; sodium iodide In dimethyl sulfoxide at 170℃; for 10h; Catalytic behavior; Schlenk technique; Green chemistry; regioselective reaction; | 93% |
3-chloro-2-nitro-benzoic acid
3-chloro-2-nitrobenzoyl chloride
Conditions | Yield |
---|---|
With thionyl chloride; N,N-dimethyl-formamide In dichloromethane for 2h; Reflux; Inert atmosphere; | 94% |
With phosphorus pentachloride In benzene for 3h; Heating; | |
With thionyl chloride In toluene for 3h; Heating; | 51.1 g |
3-chloro-2-nitro-benzoic acid
dimethyl sulfate
3-chloro-2-nitro-benzoic acid methyl ester
Conditions | Yield |
---|---|
With potassium carbonate In acetone for 0.5h; Esterification; Heating; | 89% |
3-chloro-2-nitro-benzoic acid
(3-chloro-2-nitrophenyl)methanol
Conditions | Yield |
---|---|
With diborane In tetrahydrofuran for 2h; Ambient temperature; | 88% |
Multi-step reaction with 2 steps 1: thionyl chloride; DMF / tetrahydrofuran / Heating 2: sodium borohydride / dimethylformamide; tetrahydrofuran / 20 °C View Scheme |
Conditions | Yield |
---|---|
With sodium tetrahydroborate; nickel dichloride In methanol; water for 1h; Ambient temperature; | 85% |
With hydrogenchloride; tin | 72% |
With ammonium hydroxide; sodium dithionite In water at 20℃; for 1h; | 70% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; oxygen; copper diacetate; potassium carbonate In toluene at 100℃; for 24h; | 80% |
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; oxygen; copper diacetate; potassium carbonate In toluene at 150℃; for 24h; | 80% |
With 1,10-Phenanthroline; oxygen; copper diacetate; potassium carbonate In toluene at 150℃; under 760.051 Torr; for 24h; Schlenk technique; Sealed tube; | 67% |
3-chloro-2-nitro-benzoic acid
diazomethyl-trimethyl-silane
3-chloro-2-nitro-benzoic acid methyl ester
Conditions | Yield |
---|---|
In methanol; hexanes; acetonitrile at 0℃; for 0.5h; | 74% |
In methanol; hexanes; acetonitrile at 0℃; for 0.5h; | 74% |
3-chloro-2-nitro-benzoic acid
phenylacetylene
A
1,4-diphenyl-1,3-butadiyne
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; oxygen; sodium hydrogencarbonate; copper(II) sulfate In N,N-dimethyl-formamide; toluene at 150℃; for 24h; Molecular sieve; Schlenk technique; | A 65% B 63% |
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With hydrazine hydrate In ethanol for 18h; Heating; | 62% |
3-chloro-2-nitro-benzoic acid
sodium 4-methylbenzenesulfinate
1-chloro-2-nitro-3-tosylbenzene
Conditions | Yield |
---|---|
With 1,10-Phenanthroline; silver carbonate at 160℃; for 18h; Schlenk technique; Sealed tube; | 62% |
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With sodiumsulfide nonahydrate In water Reflux; | 59% |
3-chloro-2-nitro-benzoic acid
2-6-dimethoxybenzoic acid
A
3-chloro-2',6'-dimethoxy-2-nitro-1,1'-biphenyl
B
C12H6Cl2N2O4
Conditions | Yield |
---|---|
With triphenylphosphine; silver carbonate; palladium dichloride In dimethyl sulfoxide at 130℃; for 6h; Inert atmosphere; | A 57% B 22% |
3,5-dimethylphenyl iodide
3-chloro-2-nitro-benzoic acid
4-chloro-3-nitro-3',5'-dimethyl-1,1'-biphenyl
Conditions | Yield |
---|---|
Stage #1: 3,5-dimethylphenyl iodide; 3-chloro-2-nitro-benzoic acid With palladium diacetate; acetic acid; silver carbonate at 130℃; for 16h; Stage #2: With silver carbonate In dimethyl sulfoxide at 130℃; for 3h; regioselective reaction; | 56% |
Conditions | Yield |
---|---|
With copper(l) iodide; 1,10-Phenanthroline; oxygen; potassium carbonate In dimethyl sulfoxide at 140℃; for 24h; Molecular sieve; | 56% |
3-chloro-2-nitro-benzoic acid
4-bromo-1-chloro-2-nitrobenzene
Conditions | Yield |
---|---|
With copper(I) oxide; potassium phosphate; tetrakis(triphenylphosphine) palladium(0); bismuth (III) nitrate pentahydrate; oxygen; sodium bromide In dimethyl sulfoxide at 170℃; for 10h; Schlenk technique; Green chemistry; regioselective reaction; | 56% |
oxalyl dichloride
N-(5-amino-2-methylphenyl)-4-diethylaminomethylbenzamide
N-[2-methyl-5-(3-morpholino-2-nitrobenzamido)phenyl]-4-diethylaminomethylbenzamide
3-chloro-2-nitrobenzoyl chloride
3-chloro-2-nitro-benzoic acid
N-[5-(3-chloro-2-nitrobenzamido)-2-methylphenyl]-4-diethylaminomethylbenzamide
Conditions | Yield |
---|---|
55% |
3-chloro-2-nitro-benzoic acid
3-chloro-2-nitro-aniline
Conditions | Yield |
---|---|
With diphenyl phosphoryl azide; triethylamine In N,N-dimethyl-formamide at 20℃; for 3h; | 53.4% |
(i) NaN3, SO3/H2SO4, (ii) H2O; Multistep reaction; | |
Multi-step reaction with 4 steps 1: SOCl2 / 3 h / Heating 2: NaN3 / acetone; H2O / 0.5 h / Ambient temperature 3: benzene / Heating 4: 5 N aq. NaOH / benzene / 1 h / Ambient temperature View Scheme |
3-chloro-2-nitro-benzoic acid
ethyl 1,2,3,4-tetrahydro-β-carboline-3-carboxylate
A
2-Cyclohexyl-1-[(E)-cyclohexylimino]-1,2,3a,4,9,10-hexahydro-2,9,10a-triaza-cyclopenta[b]fluoren-3-one
B
2-(3-Chloro-2-nitro-benzoyl)-2,3,4,9-tetrahydro-1H-β-carboline-3-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With dicyclohexyl-carbodiimide In dichloromethane for 3h; Ambient temperature; | A 20% B 51% |
3-chloro-2-nitro-benzoic acid
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃; for 2h; | 40% |
3-chloro-2-nitro-benzoic acid
1-(4-fluorophenylmethyl)piperazine
Conditions | Yield |
---|---|
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; triethylamine In N,N-dimethyl-formamide at 50℃; for 0.166667h; Microwave irradiation; | 34% |
3-chloro-2-nitro-benzoic acid
phenylmagnesium bromide
(3-chloro-2-nitrophenyl)(phenyl)methanone
Conditions | Yield |
---|---|
Stage #1: 3-chloro-2-nitro-benzoic acid With thionyl chloride at 80℃; for 2h; Stage #2: phenylmagnesium bromide In tetrahydrofuran at -15 - 20℃; | 31% |
3-chloro-2-nitro-benzoic acid
methylamine
3-(methylamino)-2-nitrobenzoic acid
Conditions | Yield |
---|---|
In water at 100℃; for 96h; | 26% |
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