As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch
Cas:635-21-2
Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryProduct description: Product name 2-Amino-5-chlorobenzoic acid CAS number 635-21-2 Assay ≥99% Appearance Light yellow crystal Capacity 200mt/year Application Pharmaceutical/p
Cas:635-21-2
Min.Order:10 Gram
FOB Price: $12.0
Type:Lab/Research institutions
inquiryItems Standard Result Assay (Ursolic acid) 98%min 98.22% ----------------------------------------------------------------
Cas:635-21-2
Min.Order:1 Gram
FOB Price: $100.0 / 500.0
Type:Trading Company
inquiryhigh quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai
Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap
Cas:635-21-2
Min.Order:1 Kilogram
FOB Price: $5.0
Type:Manufacturers
inquiryColorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on
Cas:635-21-2
Min.Order:1 Metric Ton
Negotiable
Type:Manufacturers
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:635-21-2
Min.Order:5 Kiloliter
FOB Price: $1.2 / 5.0
Type:Manufacturers
inquiry2-Amino-5-chlorobenzoic acid Basic information Product Name: 2-Amino-5-chlorobenzoic acid Synonyms: 2-AMINO-5-CHLOROBENZOIC ACID;2-CARBOXY-4-CHLOROANILINE;5-AMINO-3-CARBOXY-1-CHLOROBENZE
With our good experience, we offer detailed technical support and advice to assist customers. We communicate closely with customers to establish their quality requirements. Consistent Quality Our plant has strict quality control in each manufacturin
Cas:635-21-2
Min.Order:1 Kilogram
FOB Price: $1.0 / 10.0
Type:Trading Company
inquiryWITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et
Cas:635-21-2
Min.Order:1 Kilogram
FOB Price: $139.0 / 210.0
Type:Trading Company
inquiryOur Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We
Cas:635-21-2
Min.Order:10 Kilogram
Negotiable
Type:Trading Company
inquiryAdvantage : LIDE PHARMACEUTICALS LTD. is a mid-small manufacturing-type enterprise, engaged in pharmaceutical intermediates of R&D, custom-made and production, and also involving trading chemicals for export. We have established the R&
Cas:635-21-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
inquiry1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized
Cas:635-21-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-Amino-5-chlorobenzoic acid CAS:635-21-2 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organi
Cas:635-21-2
Min.Order:1 Gram
Negotiable
Type:Lab/Research institutions
inquiryHello, dear friend! I'm Hansen and Allen from China. Welcome to my lookchem mall! The following is a brief introduction of our company's products and services. If you are interested in our products, please contact us by emai
Cas:635-21-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie
Cas:635-21-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiryHenan Wentao Chemical Product Co.,Ltd is Located in Zhengzhou High-tech Development Zone with import and export license, We passed ISO 9001:2008 as well, Henan Wentao has developed more than 1000 compounds, which are widely used in the fields of prod
Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo
Cas:635-21-2
Min.Order:1 Kilogram
FOB Price: $8.0 / 10.0
Type:Trading Company
inquiryHangzhou 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:635-21-2
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
Cas:635-21-2
Min.Order:0
Negotiable
Type:Lab/Research institutions
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
Cas:635-21-2
Min.Order:0 Metric Ton
Negotiable
Type:Other
inquiryPacking: According to customer requirements Delivery time: In stock or depands Port of shipment: Ningbo/Shanghai/Qingdao OEM/ODM:Welcome Sample:We can offer our existing samples at once Transportation:Express/Sea/Air Port:Ningbo/Shanghai/Qingd
Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff
Cas:635-21-2
Min.Order:100 Gram
Negotiable
Type:Other
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:635-21-2
Min.Order:10 Gram
FOB Price: $100.0
Type:Lab/Research institutions
inquiryWe are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov
Cas:635-21-2
Min.Order:100 Gram
FOB Price: $100.0 / 2000.0
Type:Lab/Research institutions
inquirySuperior quality, moderate price & quick delivery. Appearance:light yellow crystal Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:For medicine , pesticide in
Cas:635-21-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryProduct Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,
Cas:635-21-2
Min.Order:1 Kilogram
Negotiable
Type:Lab/Research institutions
inquiry2-Amino-5-chlorobenzoic acid Chemical Properties Melting point 204-206 °C (dec.) (lit.) Boiling point 250°C (rough estimate) density 1.3246 (rough estimate) refractive index 1.5560 (estimate) storage temp. Store below +30&
Cas:635-21-2
Min.Order:1 Gram
FOB Price: $66.0
Type:Lab/Research institutions
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
Cas:635-21-2
Min.Order:1 Kilogram
FOB Price: $18.0 / 20.0
Type:Trading Company
inquiryProduct name: 2-Aminio-5-Chlorobenzoic Acid CAS No.: 635-21-2 Molecule Formula:C7H5ClNO2 Molecule Weight:170.57 Purity: 99.0% Package: 25kg/drum Description:Light yellow crystalline powder Manufacture Standards:Enterprise Standard
Cas:635-21-2
Min.Order:1 Kilogram
Negotiable
Type:Trading Company
inquiryConditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol under 735.5 Torr; for 2h; Ambient temperature; | 100% |
With hydrogen; nickel In ethanol at 20℃; | 96% |
Reduction; | 85% |
Conditions | Yield |
---|---|
With selenium; cobalt(II) chloride hexahydrate; nitrobenzene In methanol; water; dimethyl sulfoxide at 90℃; for 5h; Inert atmosphere; | 47% |
Multi-step reaction with 2 steps 1: potassium permanganate; tetrabutylammomium bromide 2: hydrogen; palladium on activated charcoal View Scheme |
Conditions | Yield |
---|---|
With selenium; nitrobenzene; sodium hydroxide In methanol; water; dimethyl sulfoxide at 90℃; for 5h; Inert atmosphere; | 54% |
2-carboxy-4-chlorophenyl azide
5-chloroanthranilic acid
Conditions | Yield |
---|---|
With boron trifluoride diethyl etherate; sodium iodide In acetonitrile at 20℃; for 0.583333h; | 92% |
5-chloro-1H-indole
5-chloroanthranilic acid
Conditions | Yield |
---|---|
Stage #1: 5-chloro-1H-indole With bromamine B; sodium hydroxide; palladium dichloride In water; acetonitrile at 60℃; for 3.66667h; pH=12; Stage #2: In water Acidic conditions; | 95% |
With ruthenium trichloride; osmium(VIII) oxide; bromamine B; sodium hydroxide In water; acetonitrile at 39.84℃; for 5.5h; | 95% |
anthranilic acid
A
5-chloroanthranilic acid
B
3,5-dichloroantranilic acid
Conditions | Yield |
---|---|
With hydrogenchloride; dihydrogen peroxide In water; N,N-dimethyl-formamide at 45 - 50℃; for 15h; | A n/a B 85% |
With sulfuryl dichloride; diethyl ether |
2-bromo-5-chlorobenzoic acid
5-chloroanthranilic acid
Conditions | Yield |
---|---|
Stage #1: 2-bromo-5-chlorobenzoic acid With copper(l) iodide; sodium azide; ethanol; caesium carbonate at 20 - 95℃; Inert atmosphere; Sealed tube; Stage #2: With hydrogenchloride In water pH=2 - 3; | 68% |
5-chloroanthranilic acid
Conditions | Yield |
---|---|
Stage #1: resin-bound 5-chloro-2-nitrobenzoic acid With aluminium; nickel dichloride at 20℃; for 70h; Stage #2: With trifluoroacetic acid | 80% |
Conditions | Yield |
---|---|
With sodium hydroxide for 1h; Heating; | 96% |
With sodium hydroxide In tetrahydrofuran; ethanol; water at 50℃; for 3h; Inert atmosphere; |
Conditions | Yield |
---|---|
With sulfuryl dichloride In diethyl ether Reflux; | 72% |
With hydrogenchloride; sulfuryl dichloride In diethyl ether at 60 - 70℃; for 1.5h; | 35% |
With thermophilic flavin reductase from Bacillussubtilis WU-S2B; tryptophan halogenase from Streptomyces violaceusniger strain SPC6; flavin adenine dinucleotide; NADH; magnesium chloride In aq. phosphate buffer at 20℃; for 24h; pH=7.2; Catalytic behavior; Enzymatic reaction; regioselective reaction; | 8% |
Conditions | Yield |
---|---|
With nitric acid Reduzieren des Nitrierungsprodukts; | |
With nitric acid Reduzieren des Nitrierungsprodukts mit Schwefelammon; | |
With nitric acid Reduzieren des Nitrierungsprodukts mit Zinn und Salzsaeure; | |
Multi-step reaction with 2 steps 1: acetic anhydride; nitric acid / 20 °C 2: hydrogen; palladium on activated charcoal / 20 °C View Scheme |
5-chloroindole 2,3-dione
5-chloroanthranilic acid
Conditions | Yield |
---|---|
With dihydrogen peroxide; sodium hydroxide In water |
5-chloro-N,Nα-diacetyl-L-kynurenine methyl ester
5-chloroanthranilic acid
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: hydrogenchloride / water / 4 h / Reflux 2: Pseudomonas fluorescens kynureninase / aq. phosphate buffer / 37 °C / pH 8 / Enzymatic reaction View Scheme |
(2S)-methyl 2-acetamido-4-(2'-acetamidophenyl)-4-oxobutanoate
5-chloroanthranilic acid
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: N-chloro-succinimide; hydrogenchloride / acetic acid / 1 h / 20 °C 2: hydrogenchloride / water / 4 h / Reflux 3: Pseudomonas fluorescens kynureninase / aq. phosphate buffer / 37 °C / pH 8 / Enzymatic reaction View Scheme |
Conditions | Yield |
---|---|
durch Oxydation und Verseifung des Reaktionsproduktes; | |
Multi-step reaction with 2 steps 1: aqueous potassium permanganate; magnesium sulfate 2: aqueous hydrochloric acid View Scheme |
5-chloroanthranilic acid
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: octacarbonyl dicobalt; benzene / 230 °C / 110326 Torr 2: aqueous NaOH View Scheme | |
Multi-step reaction with 2 steps 1: octacarbonyl dicobalt; benzene / 230 °C / 110326 Torr 2: aqueous NaOH View Scheme |
6-chloro-3-phenyl-2,4(1H,3H)-quinazolinedione
5-chloroanthranilic acid
Conditions | Yield |
---|---|
With sodium hydroxide |
3-(p-chlorophenyl)-6-chloro-2,4-(1H,3H)-quinazolinedione
5-chloroanthranilic acid
Conditions | Yield |
---|---|
With potassium hydroxide |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
With hydrogenchloride |
Conditions | Yield |
---|---|
Multi-step reaction with 3 steps 1: aqueous acetic acid; sodium chlorate; aqueous hydrochloric acid 2: aqueous potassium permanganate; magnesium sulfate 3: aqueous hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: AlCl3; NaCl 2: aqueous KOH View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: potassium permanganate 2: tin; aqueous hydrochloric acid View Scheme |
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: manganese peroxide; hydrochloric acid / 150 °C / im Druckrohr 2: fuming nitric acid / Reduzieren des Nitrierungsprodukts mit Zinn und Salzsaeure View Scheme |
Conditions | Yield |
---|---|
With Pseudomonas fluorescens kynureninase In aq. phosphate buffer at 37℃; pH=8; Kinetics; Enzymatic reaction; |
anthranilic acid
A
2-amino-3-chlorobenzoic acid
B
5-chloroanthranilic acid
Conditions | Yield |
---|---|
With Pseudomonas fluorescens BL915 halogenase F454K mutant; flavin adenine dinucleotide; NADH; magnesium chloride In aq. phosphate buffer at 30℃; for 1h; pH=7.4; Kinetics; Reagent/catalyst; Enzymatic reaction; |
chlorine
anthranilic acid
acetic acid
A
chloranil
B
5-chloroanthranilic acid
C
3,5-dichloroantranilic acid
sulfuryl dichloride
diethyl ether
anthranilic acid
5-chloroanthranilic acid
Conditions | Yield |
---|---|
unter Kuehlung; |
Conditions | Yield |
---|---|
With thionyl chloride at 0℃; for 12h; Reflux; | 100% |
With thionyl chloride at 0℃; for 12h; Reflux; | 100% |
With sulfuric acid at 60℃; for 72h; Inert atmosphere; | 94% |
benzoyl chloride
5-chloroanthranilic acid
6-chloro-2-phenyl-benzo[d][1,3]oxazin-4-one
Conditions | Yield |
---|---|
With sodium carbonate In tetrahydrofuran 5 deg C, 10 min, then room temperature overnight; | 100% |
at 140℃; for 3h; | 92% |
With sodium carbonate In tetrahydrofuran for 16h; | 92% |
Conditions | Yield |
---|---|
With hydrogen; palladium on activated charcoal In methanol under 735.5 Torr; for 80h; Product distribution; Ambient temperature; | 100% |
5-chloroanthranilic acid
2-amino-5-chlorobenzyl alcohol
Conditions | Yield |
---|---|
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; Inert atmosphere; | 100% |
With lithium aluminium tetrahydride In tetrahydrofuran at 0 - 20℃; for 2h; | 100% |
With lithium aluminium tetrahydride In tetrahydrofuran at 20℃; for 3.5h; | 93% |
5-chloroanthranilic acid
trifluoroacetic anhydride
5-chloro-2-(2,2,2-trifluoroacetyl)aminobenzoic acid
Conditions | Yield |
---|---|
In 1,4-dioxane at 0 - 20℃; | 100% |
In 1,4-dioxane at 20℃; for 12h; | 67% |
In 1,4-dioxane at 0 - 20℃; for 3h; |
2-nitrophenyl bromide
5-chloroanthranilic acid
5-Chloro-2-(2-nitro-phenylamino)-benzoic acid
Conditions | Yield |
---|---|
With copper; potassium carbonate In pentan-1-ol at 150℃; Ullman coupling; | 100% |
acetic acid
5-chloroanthranilic acid
5-chloro-2-(1H-tetrazol-1-yl)benzoic acid
Conditions | Yield |
---|---|
With sodium azide; trimethyl orthoformate at 0 - 20℃; | 100% |
5-chloroanthranilic acid
naphthalene-1-carbonic acid chloride
6-chloro-2-(1-naphthalenyl)-4H-3,1-benzoxazin-4-one
Conditions | Yield |
---|---|
Stage #1: 5-chloroanthranilic acid; naphthalene-1-carbonic acid chloride With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; Stage #2: With HATU In DMF (N,N-dimethyl-formamide) at 20℃; for 1h; | 99% |
Conditions | Yield |
---|---|
With oxygen; copper diacetate; palladium diacetate; potassium iodide In acetonitrile at 60℃; under 760.051 Torr; for 4h; | 99% |
metazonic acid
5-chloroanthranilic acid
5-chloro-2-(2-nitrovinylamino)benzoic acid
Conditions | Yield |
---|---|
With hydrogenchloride In water at 20℃; for 18h; | 99% |
N,N-dimethyl-formamide dimethyl acetal
5-chloroanthranilic acid
methyl 5-chloro-2-(N,N-dimethyl-N'-formamidinyl)benzoate
Conditions | Yield |
---|---|
In N,N-dimethyl-formamide Heating; | 98% |
Conditions | Yield |
---|---|
With isopentyl nitrite In 1,4-dioxane for 0.416667h; Heating; | 98% |
bis(trichloromethyl) carbonate
5-chloroanthranilic acid
5-Chloroisatoic anhydride
Conditions | Yield |
---|---|
In 1,2-dichloro-ethane for 4h; Reflux; | 98% |
In 1,2-dichloro-ethane for 3.25h; Reflux; | 98% |
In 1,2-dichloro-ethane at 80℃; | 97% |
Conditions | Yield |
---|---|
at 200℃; | 98% |
at 200℃; for 3h; | 80.5% |
at 180℃; for 3h; |
5-chloroanthranilic acid
5-bromosalicyclaldehyde
phenylboronic acid
(N-B)-2-bromo-10-chloro-6-phenyl-8H-dibenzo[d,h][1,3,7,2]dioxazaborecin-8-one
Conditions | Yield |
---|---|
In tetrachloromethane for 0.05h; Microwave irradiation; | 98% |
Conditions | Yield |
---|---|
With hydrogenchloride In water for 4h; Reflux; | 98% |
formamide
5-chloroanthranilic acid
6-chloroquinazolin-4-one
Conditions | Yield |
---|---|
at 150℃; for 16h; | 97% |
With acetic acid; diethylamine at 150℃; for 2h; Product distribution / selectivity; | 93.3% |
at 140℃; | 90% |
Conditions | Yield |
---|---|
Stage #1: terephthaloyl chloride; 5-chloroanthranilic acid In N,N-dimethyl acetamide at 4 - 11℃; for 4h; Cooling with ice; Stage #2: With acetic anhydride In N,N-dimethyl acetamide at 105 - 126℃; for 2h; | 97% |
4-fluoroboronic acid
3-methoxy-2-hydroxybenzaldehyde
5-chloroanthranilic acid
(N-B)-10-chloro-6-(4-fluorophenyl)-4-methoxy-8H-dibenzo[d,h][1,3,7,2]dioxazaborecin-8-one
Conditions | Yield |
---|---|
In tetrachloromethane for 0.05h; Microwave irradiation; | 97% |
4-fluoroboronic acid
5-chloroanthranilic acid
5-bromosalicyclaldehyde
(N-B)-2-bromo-10-chloro-6-(4-fluorophenyl)-8H-dibenzo[d,h][1,3,7,2]dioxazaborecin-8-one
Conditions | Yield |
---|---|
In tetrachloromethane for 0.05h; Microwave irradiation; | 97% |
4-ethylphenylboronic acid
3-methoxy-2-hydroxybenzaldehyde
5-chloroanthranilic acid
(N-B)-10-chloro-6-(4-ethylphenyl)-4-methoxy-8H-dibenzo[d,h][1,3,7,2]dioxazaborecin-8-one
Conditions | Yield |
---|---|
In tetrachloromethane for 0.05h; Microwave irradiation; | 97% |
3-methoxy-2-hydroxybenzaldehyde
5-chloroanthranilic acid
phenylboronic acid
(N-B)-10-chloro-4-methoxy-6-phenyl-8H-dibenzo[d,h][1,3,7,2]dioxazaborecin-8-one
Conditions | Yield |
---|---|
In tetrachloromethane for 0.05h; Microwave irradiation; | 97% |
Conditions | Yield |
---|---|
With triethylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide | 97% |
dichloroacethyl chloride
5-chloroanthranilic acid
6-Chloro-2-dichloromethyl-benzo[d][1,3]oxazin-4-one
Conditions | Yield |
---|---|
96% |
Conditions | Yield |
---|---|
With isopentyl nitrite In dichloromethane for 38h; Heating; | A 3% B 96% |
Conditions | Yield |
---|---|
With potassium carbonate In water; acetone | 96% |
With potassium carbonate In water; acetone | 96% |
chloroacetyl chloride
5-chloroanthranilic acid
1-Chloro-2-(2-carboxy-4-chlorophenyl)amino-2-oxoethane
Conditions | Yield |
---|---|
In toluene for 1h; Reflux; | 96% |
With pyridine In toluene at 20℃; for 6h; | 75% |
With sodium hydrogencarbonate; potassium carbonate In acetonitrile |
Cyclohexyl isocyanide
N-isocyaniminotriphenylphosphorane
5-Nitrosalicylaldehyde
5-chloroanthranilic acid
N3-[4-chloro-2-(1,3,4-oxadiazol-2-yl)phenyl]-N2-cyclohexyl-5-nitrobenzofuran-2,3-diamine
Conditions | Yield |
---|---|
Stage #1: Cyclohexyl isocyanide; 5-Nitrosalicylaldehyde; 5-chloroanthranilic acid In ethanol at 25℃; for 1h; Stage #2: N-isocyaniminotriphenylphosphorane In ethanol at 25℃; for 2h; | 96% |
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