Welcome to Simagchem, your partner in China as a premier supply of bulk specialty chemicals for industry and life science. We introduce experienced quality product and exceptional JIT service with instant market intelligence in China to benefit our
Cas:89-63-4
Min.Order:0 Metric Ton
Negotiable
Type:Manufacturers
inquiryThe above product is Ality Chemical's strong item with best price, good quality and fast supply. Ality Chemical has been focusing on the research and production of this field for over 14 years. At the same time, we are always committed to providi
DayangChem exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product s
Cas:89-63-4
Min.Order:1 Kilogram
FOB Price: $4.0
Type:Lab/Research institutions
inquiryOur main production base is located in Xuzhou industry park. We are certified both to the ISO 9001 and ISO 14001 Standards, have a safety management system in place.Our R&D team masters core technology for process-design of target building block
Cas:89-63-4
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiryOur company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.O
Cas:89-63-4
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryProduct Name 4-Chloro-2-nitroaniline CAS: 89-63-4 MF: C6H5ClN2O2 MW: 172.57 EINECS: 201-925-4 Appearance:Orange Powder Storage:Sto
Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det
Cas:89-63-4
Min.Order:0 Metric Ton
Negotiable
Type:Lab/Research institutions
inquiryJ&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia
Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and
Cas:89-63-4
Min.Order:1 Gram
FOB Price: $1.0
Type:Lab/Research institutions
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
Cas:89-63-4
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquirysuperior quality Appearance:bright orange powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:1kg/bag, 1kg/drum or 25kg/drum or as per your request. Application:A nitro-aromatic amine with mutagenicity and carc
We are leading fine chemicals supplier in China and Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...) 2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...) 3.OLED intermediates (Flu
Cas:89-63-4
Min.Order:1 Gram
FOB Price: $9.0 / 10.0
Type:Lab/Research institutions
inquiryHangzhou Huarong Pharm Co., Ltd.established since 2006 , has been actively developing specialty products for Finished Dosages, APIs, Intermediates, and Fine chemicals markets in North America, Europe, Korea, Japan, Mid-East and all over the World. Hu
Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea
high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou
R & D enterprises have their own stock in stockAppearance:To be subject to the object Package:Customized Application:pharmaceutical intermediates Transportation:Air Port:Shanghai;Guangzhou
high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier
1.High quality : the purity is 99% min . through multiple producing procedures. 2.Competitive price : low price because of our skilled production technolpgy ,save the production cost at most , and give big profit room to our customers 66.Safe and fa
high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea
Our clients, like BASF,CHEMO,Brenntag,ASR,Evonik,Merck and etc.Appearance:COA Storage:in stock Application:MSDS/TDS
Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali
Cas:89-63-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryAmoychem is committed to providing the top-quality chemical products and services Internationally. We offer our customers with friendly, professional service and reliable, high performance products that have been manufactured according to the accredi
89-63-4 4-Chloro-2-nitroaniline Application:89-63-4 4-Chloro-2-nitroaniline
89-63-4 4-Chloro-2-nitroanilineAppearance:powder Storage:room tempurature Package:As required Application:medical Transportation:By express (Door to door) such as FEDEX, DHL, EMS for small amount. By air(airport to airport) or by sea LCL/FCL for la
Cas:89-63-4
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiryhigh purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China
Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical
1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G
Cas:89-63-4
Min.Order:10 Milligram
Negotiable
Type:Lab/Research institutions
inquiryGood quality, Competitive priceAppearance:Orange crystalline powder Storage:Keep container tightly closed in a dry and well-ventilated place. Application:4-Chloro-2-nitroaniline, leather, hair dyestuffs and pharm intermediate.
4-Chloro-2-nitroaniline Basic information Product Name: 4-Chloro-2-nitroaniline Synonyms: C.I. Azoic Diazo Component 9;c.i.azoicdiazocomponent9;chloro-4nitro-2anili
Cas:89-63-4
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With N-chloro-N-(benzenesulfonyl)benzenesulfonamide In acetonitrile at 20 - 25℃; for 0.0833333h; Green chemistry; | 99.2% |
With copper dichloride; 1-hexyl-3-methylimidazol-1-ium chloride at 40℃; for 16h; regioselective reaction; | 85% |
With N-chloro-succinimide In acetonitrile for 10h; Heating; | 57% |
Multi-step reaction with 2 steps 1: diethyl ether; hypochlorous acid / 20 °C 2: hydrochloric acid; diethyl ether / -20 °C View Scheme |
Conditions | Yield |
---|---|
With sodium tetrahydroborate In ethanol; water at 20℃; for 4h; Green chemistry; | 90% |
Conditions | Yield |
---|---|
With nickel ammonium sulfate; nitric acid In chloroform; water at 20℃; for 3h; | 92% |
Multi-step reaction with 3 steps 1: acetic acid / 0.25 h / Heating 2: 60percent nitric acid, conc. sulfuric acid / 1.) 0 deg C, 10 min, 2.) RT, 30 min 3: conc. sulfuric acid / 0.25 h / 100 °C View Scheme | |
Multi-step reaction with 3 steps 1: triethylamine / dichloromethane 2: nitric acid; acetic anhydride / dichloromethane 3: hydrogenchloride / water / Reflux View Scheme |
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
Stage #1: N-(4-chloro-2-nitrophenyl) pyrimidin-2-amine With triethylsilane; trifluoroacetic acid at 50℃; Inert atmosphere; Stage #2: With acetic acid; hydrazine In methanol at 20℃; Inert atmosphere; regioselective reaction; | 80% |
Conditions | Yield |
---|---|
With nitric acid In sulfuric acid; acetic acid at 20 - 25℃; for 10.5h; Temperature; |
3-Chloronitrobenzene
A
2-chloro-6-nitroaniline
B
4-Chloro-2-nitroaniline
C
2-Chloro-4-nitroaniline
Conditions | Yield |
---|---|
With 2,4,6-trichlorosulfenamide; potassium tert-butylate In N,N-dimethyl-formamide at 20℃; for 0.333333h; | A 26% B 7% C 38% |
With O-Methylhydroxylamin; potassium tert-butylate; copper(l) chloride In N,N-dimethyl-formamide for 1h; Ambient temperature; Yield given. Yields of byproduct given. Title compound not separated from byproducts; | |
With potassium tert-butylate; N,N,N-trimethylhydrazinium iodide In dimethyl sulfoxide Ambient temperature; Yield given. Yields of byproduct given; | |
With O-Methylhydroxylamin; potassium tert-butylate; copper(l) chloride In N,N-dimethyl-formamide at 20℃; Substitution; Amination; Title compound not separated from byproducts; |
N-(2-nitro-4-chlorophenyl)benzamide
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With potassium hydroxide In methanol at 20℃; for 12h; | 99% |
Conditions | Yield |
---|---|
With sulfuric acid | |
With hydrogenchloride | |
With sodium methylate |
o-azidonitrobenzene
A
2-chloro-6-nitroaniline
B
2-nitro-aniline
C
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With boron trichloride In benzene Ambient temperature; | A 17% B 3% C 64% |
With boron trichloride In benzene at 50℃; for 6h; | A 3% B 3% C 64% |
With boron trichloride In benzene at 50℃; for 6h; | A 17% B 3% C 64% |
Conditions | Yield |
---|---|
With nitric acid Kochen des Reaktionsproduktes mit Natronlauge; | |
With nitric acid at -10℃; durch Erwaermen des Reaktionsprodukts mit etwas konz. Schwefelsaeure auf 100grad; | |
Multi-step reaction with 2 steps 1: 60percent nitric acid, conc. sulfuric acid / 1.) 0 deg C, 10 min, 2.) RT, 30 min 2: conc. sulfuric acid / 0.25 h / 100 °C View Scheme |
Conditions | Yield |
---|---|
With trichloroisocyanuric acid; brilliant green carbocation In acetonitrile at 20℃; for 1.5h; Irradiation; Overall yield = 94 %; Overall yield = 81.1 mg; regioselective reaction; |
2-(4-chloro-2-nitrophenylamino)ethanol
methanesulfonyl chloride
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
In pyridine; methanol; (2S)-N-methyl-1-phenylpropan-2-amine hydrate |
Conditions | Yield |
---|---|
With ammonia; water at 175℃; im Eisen-Autoklaven; | |
With ethanol; ammonia at 165℃; | |
With ethanol; ammonia at 200 - 220℃; | |
With NH2 |
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1.1: palladium diacetate; silver(I) nitrite; dipotassium peroxodisulfate; acetic acid / 1,2-dichloro-ethane / 80 °C / Inert atmosphere 2.1: trifluoroacetic acid; triethylsilane / 50 °C / Inert atmosphere 2.2: 20 °C / Inert atmosphere View Scheme |
4-Chloro-1,2-phenylenediamine
A
5-chloro-2-nitroaniline
B
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With 1,9-diperoxynonanedioic acid In acetonitrile at 50℃; for 0.5h; Overall yield = 93 %; | A 49 %Chromat. B 51 %Chromat. |
1-azido-4-methyl-2-nitrobenzene
A
4-Chloro-2-nitroaniline
B
6-chlorobenzo[c][1,2,5]oxadiazole 1-oxide
C
1-(4-Chloro-2-nitro-phenyl)-5-ethoxycarbonylmethyl-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With diethyl acetylmalonate; sodium ethanolate In ethanol for 5h; Ambient temperature; | A 35% B 27% C 25% |
N-(4-chlorophenyl)acetamide
A
N-(4-chloro-2-nitrophenyl)-acetamide
B
N-(4-chloro-3-nitrophenyl)acetamide
C
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With sodium nitrate; sulfuric acid for 3h; Ambient temperature; | A 62% B 9% C 21% |
1-azido-4-methyl-2-nitrobenzene
diethyl 1,3-acetonedicarboxylate
A
4-Chloro-2-nitroaniline
B
6-chlorobenzo[c][1,2,5]oxadiazole 1-oxide
C
1-(4-Chloro-2-nitro-phenyl)-5-ethoxycarbonylmethyl-1H-[1,2,3]triazole-4-carboxylic acid ethyl ester
Conditions | Yield |
---|---|
With sodium ethanolate In ethanol for 5h; Ambient temperature; | A 35% B 27% C 25% |
N,N-dichloro-2-nitroaniline
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With hydrogenchloride; diethyl ether at -20℃; |
Conditions | Yield |
---|---|
With basic copper carbonate powder; ethylene glycol at 130 - 140℃; |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: nitric acid; copper(II) nitrate hydrate; oxygen / acetonitrile; water / 12 h / 100 °C / 760.05 Torr 2: potassium hydroxide / methanol / 12 h / 20 °C View Scheme |
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at -20℃; |
3,4-dinitro-chlorobenzene
A
5-chloro-2-nitroaniline
B
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With titanium(III) chloride In methanol; water Title compound not separated from byproducts; | A 19.10 % Chromat. B 15.90 % Chromat. |
tert-butylhypochlorite
2-nitro-aniline
A
2-chloro-6-nitroaniline
B
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With tert-butyl alcohol; benzene | |
With acetic acid; benzene | |
With benzene | |
With tert-butyl alcohol | |
With acetic acid |
Conditions | Yield |
---|---|
In benzene at 26.9℃; Equilibrium constant; Thermodynamic data; ΔG, ΔH, ΔS; |
Conditions | Yield |
---|---|
In benzene at 26.9℃; Equilibrium constant; Thermodynamic data; ΔG, ΔS, ΔH; |
Conditions | Yield |
---|---|
In benzene at 26.9℃; Equilibrium constant; Thermodynamic data; ΔG, ΔH, ΔS; |
Conditions | Yield |
---|---|
In benzene at 26.9℃; Equilibrium constant; Thermodynamic data; ΔG, ΔH, ΔS; |
Conditions | Yield |
---|---|
In benzene at 26.9℃; Equilibrium constant; Thermodynamic data; ΔG, ΔH, ΔS; |
methyltrimethicone
B
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
In benzene at 26.9℃; Equilibrium constant; Thermodynamic data; ΔG, ΔH, ΔG; |
4-Chloro-2-nitroaniline
dimethyl sulfate
4-chloro-N-methyl-2-nitroaniline
Conditions | Yield |
---|---|
With sodium hydroxide; tetra(n-butyl)ammonium hydrogensulfate In water; toluene at 20℃; Methylation; | 100% |
With tetra(n-butyl)ammonium hydrogensulfate; sodium hydroxide In water; toluene at 20℃; | 94% |
Conditions | Yield |
---|---|
With N-Bromosuccinimide In acetonitrile Reflux; | 100% |
With bromine; acetic acid at 0 - 20℃; for 1h; | 100% |
With bromine; acetic acid at 0 - 20℃; for 1h; Cooling with ice; | 100% |
(3R)-4-[2-chloro-6-(1-methanesulfonylcyclopropyl)pyrimidin-4-yl]-3-methylmorpholine
4-Chloro-2-nitroaniline
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 80℃; for 1h; Buchwald-Hartwig Coupling; Microwave irradiation; Sealed tube; Inert atmosphere; | 100% |
thiophene boronic acid
4-Chloro-2-nitroaniline
2-nitro-4-thiophen-2-yl-phenylamine
Conditions | Yield |
---|---|
With potassium phosphate; (2-dicyclohexylphosphino-2’,4’,6’-triisopropyl-1,1 ‘-biphenyl)[2-(2’-amino-1,1‘-biphenyl)]palladium(II) methanesulfonate In 1,4-dioxane; water for 20h; Sealed tube; Schlenk technique; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With samarium; 1,1’-di-n-octyl-4,4’-bipyridinium dibromide In methanol at 20℃; for 5.5h; | 99% |
With iron(III)-acetylacetonate; hydrazine hydrate In methanol at 150℃; for 0.133333h; Microwave irradiation; chemoselective reaction; | 98% |
With palladium/alumina; hydrogen In ethanol at 125℃; for 8h; Flow reactor; | 96% |
trimethylsilyl acetate
4-Chloro-2-nitroaniline
N-(4-chloro-2-nitrophenyl)-acetamide
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
trimethylsilyl isobutyrate
4-Chloro-2-nitroaniline
4'-chloro-2-methyl-2'-nitropropananilide
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
trimethylsilyl 2,2-dimethylpropionate
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
3-methylbutyric acid trimethylsilyl ester
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 99% |
4-Chloro-2-nitroaniline
β-naphthol
1-(4'-chloro-2'-nitrophenylazo)-2-naphthol
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-2-nitroaniline With hydrogenchloride; sodium nitrite In water at 20℃; for 0.333333h; Stage #2: β-naphthol In water at 60℃; for 1h; | 99% |
Stage #1: 4-Chloro-2-nitroaniline With hydrogenchloride; sodium nitrite In water at 20℃; for 0.333333h; Green chemistry; Stage #2: β-naphthol In water at 60℃; for 1h; Green chemistry; | 99% |
With hydrogenchloride; sodium nitrite 1.) -10 deg C - 0 deg C, 5 min, 2.) EtOH, H2O; Yield given. Multistep reaction; | |
With hydrogenchloride; Amberlite-IR 120 (Na(1+) form); sodium nitrite 1.) 0-5 deg C, 2.) water, ethanol, RT, 30 min; Yield given. Multistep reaction; |
2,5-dimethyl-2,3-dihydrofuran-3-one
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-2-nitroaniline With hydrogenchloride; sodium nitrite at 20℃; for 1h; Stage #2: 2,5-dimethyl-2,3-dihydrofuran-3-one In water at 20℃; for 1h; | 99% |
di-tert-butyl dicarbonate
4-Chloro-2-nitroaniline
tert-butyl N-[(tert-butoxy)carbonyl]-N-(4-chloro-2-nitrophenyl)carbamate
Conditions | Yield |
---|---|
dmap In tetrahydrofuran at 90℃; for 1h; | 99% |
With dmap In tetrahydrofuran at 25 - 90℃; for 6h; | 58% |
4-Chloro-2-nitroaniline
isobutyraldehyde
4-chloro-2-nitro-N-(2-methyl-1-propen-1-yl)benzenamine
Conditions | Yield |
---|---|
With 4 A molecular sieve In benzene at 20℃; for 26h; | 99% |
Molecular sieve; | |
With magnesium sulfate In dichloromethane Schlenk technique; Inert atmosphere; Reflux; Sealed tube; |
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-2-nitroaniline With hydrogenchloride; sodium nitrite In water at 20℃; for 0.333333h; Stage #2: 2'-methoxyacetoacetanilide In water at 60℃; for 1h; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-2-nitroaniline With hydrogenchloride; sodium nitrite In water at 20℃; for 0.416667h; Stage #2: 5-acetoacetylamino-2-benzimidazolone In water at 60℃; for 2h; Time; | 99% |
Conditions | Yield |
---|---|
Stage #1: 4-Chloro-2-nitroaniline With hydrogenchloride; sodium nitrite In water for 0.666667h; Stage #2: N-phenylacetoacetamide In water at 20℃; for 0.166667h; | 99% |
trimethylsilyl 2-methylbenzoate
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 98% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 98% |
4-Chloro-2-nitroaniline
ethyl chlorocarbonylacetate
ethyl 3-((4-chloro-2-nitrophenyl)amino)-3-oxopropanoate
Conditions | Yield |
---|---|
In dichloromethane at 20℃; | 98% |
In toluene for 24h; Heating; | 63% |
1,2-dibromo-1,2-diphenylethane
4-Chloro-2-nitroaniline
2,3-diphenyl-6-chloroquinoxaline
Conditions | Yield |
---|---|
With N-hexylpyridine hexafluorophosphate; cisplatine; 4,7-Dimethyl-1,10-phenanthroline; diisopropanolamine In dimethyl sulfoxide at 80℃; for 12h; Reagent/catalyst; Inert atmosphere; | 97.3% |
4-Chloro-2-nitroaniline
chloroacetyl chloride
N-(4-chloro-2-nitrophenyl)-2-chloroacetamide
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide Cooling with ice; | 97% |
trimethylsilyl ester of hydrocinnamic acid
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 97% |
With 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 97% |
4-Chloro-2-nitroaniline
2,6-difluorobenzoylchloride
N,N-bis-(2,6-difluorobenzoyl)-4-chloro-6-nitroaniline
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at 20℃; | 97% |
Conditions | Yield |
---|---|
With Hexamethyldisiloxane; MS-5Angstroem; 4-(trifluoromethyl)benzoic anhydride; silver trifluoromethanesulfonate; titanium tetrachloride In dichloromethane for 20h; Ambient temperature; | 96% |
Conditions | Yield |
---|---|
With tetrahydrofuran; tert.-butylnitrite; dimethyl sulfoxide at 30℃; for 1h; Green chemistry; | 96% |
benzyl bromide
4-Chloro-2-nitroaniline
N-benzyl-4-chloro-2-nitrobenzenamine
Conditions | Yield |
---|---|
In water at 100℃; for 1.5h; | 95% |
In water at 100℃; | 85% |
In water at 100℃; for 2h; Green chemistry; | 85% |
nitratocarbonylbis(triphenylphosphine)rhodium
4-Chloro-2-nitroaniline
Conditions | Yield |
---|---|
With KOH In methanol; acetone to an acetone soln. of Rh complex were added equimolar quantity of nitroaniline (in acetone) and KOH in MeOH; solvents were evpd. in vac., red residue extd. with benzene and filtered from KNO3; solvent removed in vac., crystals pptd. with hexane, filtered, washed with hexane and dried in air; elem. anal.; | 95% |
4-hydroxy-benzaldehyde
4-Chloro-2-nitroaniline
phosphonic acid diethyl ester
diethyl (4-chloro-2-nitrophenylamino)(4-hydroxyphenyl)methylphosphonate
Conditions | Yield |
---|---|
With ethylammonium nitrate at 20℃; for 4h; | 95% |
4-Chloro-2-nitroaniline
2.3-butanediol
6-chloro-2,3-dimethyl-quinoxaline
Conditions | Yield |
---|---|
With cesiumhydroxide monohydrate; C17H14Br2CoN4 In toluene at 150℃; for 24h; Sealed tube; Inert atmosphere; | 95% |
With sodium hydroxide In toluene at 120℃; for 3h; Inert atmosphere; Sealed tube; Green chemistry; | 77% |
With dodecacarbonyl-triangulo-triruthenium; cesiumhydroxide monohydrate; 1,3-bis-(diphenylphosphino)propane In tert-Amyl alcohol at 150℃; for 8h; Schlenk technique; Inert atmosphere; | 68% |
With 1,10-Phenanthroline; cesiumhydroxide monohydrate; nickel dibromide In toluene at 150℃; for 24h; Inert atmosphere; Sealed tube; | 64% |
With cobalt supported on N,P co-doped porous carbon In toluene at 140℃; for 12h; Sealed tube; Inert atmosphere; | 81 %Chromat. |
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View