ProName: 2-Amino-5-bromopyridine CasNo:1072-97-5 Appearance: light yellow crystals Application: Used as Pharmaceutical DeliveryTime: 3 days after got PO# PackAge: 25kg/drum Port: Shanghai ProductionCapacity: 5000 Kilo
Cas:1072-97-5
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inquiryUnique advantages Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:White powder Storage:Cool dry place Package:1kg/foill bag;25kg/drum Application:pharmaceutic
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inquiryHebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car
Cas:1072-97-5
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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
DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product specifica
Cas:1072-97-5
Min.Order:1 Kilogram
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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:1072-97-5
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inquiryProduct Description Product website: http://www.finerchem.com/pro01en/id/1262.html Product Name 2-Amino-5-bro
Cas:1072-97-5
Min.Order:1 Gram
FOB Price: $22.0
Type:Lab/Research institutions
inquiryProduct Name: 2-Amino-5-bromopyridine Synonyms: 2-AMINO-5-BROMOPYRIDINE;AKOS BBS-00004444;5-BROMO-PYRIDIN-2-YLAMINE;5-BROMOPYRIDIN-2-AMINE;5-BROMO-2-AMINOPYRIDINE;5-bromo-2-pyridylamine;2-AMINO-5-BROMOPYRDIDINE;AMINO-5-BROMOPY
Cas:1072-97-5
Min.Order:1 Kilogram
FOB Price: $20.0 / 30.0
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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:1072-97-5
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Min.Order:1 Kilogram
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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
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inquiry1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W
Cas:1072-97-5
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inquiryName: 2-Amino-5-bromopyridine Synonyms: 5-Bromo-2-Pyridylamine CAS: 1072-97-5 MF: C5H6BrN2 Appearance:White powder Storage:Store in cool and dry place, away from sun light. Package:25kg/drum Application:Syntheses Material Intermediates Transpo
Appearance:White to beige powder Storage:room temperature Package:25kg/drum Application:2-Amino-5-bromopyridine is used for the synthesis of polycyclic azaarenes Transportation:Express/Sea/Air Port:any port in china
Cas:1072-97-5
Min.Order:1 Kilogram
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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:1072-97-5
Min.Order:1 Kilogram
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inquiry2-Amino-5-bromopyridine CAS:1072-97-5 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 organic i
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Min.Order:1 Gram
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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
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Min.Order:1 Kilogram
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inquiryProduct Detail Minimum Order Qty. 10 Gram
Cas:1072-97-5
Min.Order:10 Gram
Negotiable
Type:Trading Company
inquiryHebei 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 customers come from Europe,
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Type:Trading Company
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Min.Order:1 Kilogram
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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
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Min.Order:1 Kilogram
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Type:Lab/Research institutions
inquiryLorcaserin(856681-05-5)is an orally administered agent and a selective 5-HT2C receptor agonist for the treatment of obesity. It had been approved for marketing in US by FDA on 27 June in 2012. In clinical studies, lorcaserin h
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Min.Order:100 Metric Ton
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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
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inquiryCompany Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments
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Min.Order:1 Gram
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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
A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc
Cas:1072-97-5
Min.Order:4 Kilogram
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Type:Lab/Research institutions
inquiry1. Product advantages: exquisite appearance and unique functions. 2. Product Advantages: Our products are the best,fast speed ,in large stock 3. High-quality products and thoughtful service are your greatest satisfaction. 4. The product
Conditions | Yield |
---|---|
With N-Bromosuccinimide In acetone at 0 - 20℃; | 98% |
With N-Bromosuccinimide In acetonitrile at 20℃; for 2h; | 98% |
With N-Bromosuccinimide In acetonitrile at 20℃; for 2h; | 98% |
2-aminopyridine
A
5-bromo-2-pyridylamine
B
2-amino-3,5-dibromopyridine
Conditions | Yield |
---|---|
With tetra-N-butylammonium tribromide In chloroform at 20℃; for 0.0333333h; other reagent: tetraphenylphosphonium tribromide; | A 98% B 2% |
With N-Bromosuccinimide; lithium perchlorate; silica gel In dichloromethane at 20℃; for 0.0833333h; | A 90% B 10% |
With bromine In ethanol at 20℃; | A 76% B 12% |
2-aminopyridine
A
5-bromo-2-pyridylamine
B
2-amino-4,6-dibromopyridine
Conditions | Yield |
---|---|
With tetra-N-butylammonium tribromide In chloroform for 0.0333333h; Ambient temperature; | A 98% B 2% |
5-bromo2-nitropyridine
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With tetrahydroxydiboron; 5%-palladium/activated carbon; water In acetonitrile at 50℃; for 24h; | 96% |
With potassium borohydride; TPGS-750-M In tetrahydrofuran; water at 20℃; for 20h; Inert atmosphere; | 91% |
With potassium tert-butylate; isopropyl alcohol; bis(pinacol)diborane at 110℃; for 2h; | 90% |
5-bromo-N,N-bis[(4-methoxyphenyl)methyl]pyridin-2-amine
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With trifluoroacetic acid In dichloromethane at 20℃; for 5h; | 90% |
pent-4-ynenitrile
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With hydrogen bromide; bromine; sodium hydroxide In dichloromethane; water at 30 - 45℃; | 89.9% |
5-bromo-2-nitraminopyridine
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With 50percent aq. HPO2 for 5h; Heating; | 88% |
2-[(N,N-dibenzyl)amino]-5-bromopyridine
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With ammonium cerium(IV) nitrate In acetonitrile at 20℃; for 0.5h; | 87% |
Conditions | Yield |
---|---|
With acetamidine hydrochloride; sodium hydroxide In water; dimethyl sulfoxide at 130℃; for 24h; Schlenk technique; chemoselective reaction; | 86% |
With acetamidine hydrochloride; sodium hydroxide In water; dimethyl sulfoxide at 130℃; for 24h; | 86% |
With ammonia; N-ethyl-N,N-diisopropylamine In dimethyl sulfoxide at 180℃; for 2h; |
pyridinium N-<2'-(3',5'-dibromopyridyl)>aminide
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With zinc In acetic acid for 29h; Ambient temperature; | 75% |
pyridinium N-<2'-(5'-bromopyridyl)>aminide
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With triethylammonium formate; platinum on activated charcoal In acetonitrile for 4h; Heating; | 63% |
With acetic acid; zinc |
5-bromo-1-(difluoromethyl)pyridin-2(1H)-imine
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With potassium hydroxide at 100℃; for 2h; | 63% |
Conditions | Yield |
---|---|
With 1,3-dibromo-5,5-dimethylimidazolidine-2,4-dione In N,N-dimethyl-formamide at 30℃; for 24h; Reagent/catalyst; Inert atmosphere; Schlenk technique; Sealed tube; regioselective reaction; | A 50% B 25% |
(E)-5-bromo-2-((4-chlorophenyl)diazenyl)pyridine
A
5-bromo-2-pyridylamine
B
N1-(5-bromopyridin-2-yl)-5-chlorobenzene-1,2-diamine
Conditions | Yield |
---|---|
Stage #1: (E)-5-bromo-2-((4-chlorophenyl)diazenyl)pyridine With trimethylsilyl iodide In hexane at 0 - 20℃; for 8h; Benzidine Rearrangement; Stage #2: With hydrogenchloride; tin(ll) chloride In ethanol; water at 110℃; for 2h; Benzidine Rearrangement; | A 40% B 37% |
5-bromo2-nitropyridine
A
5-bromo-2-pyridylamine
B
6-nitropyridin-3-ylamine
Conditions | Yield |
---|---|
With ammonium hydroxide at 150℃; |
5,6-dibromopyridin-2-ylamine
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
Hydrogenation; |
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
With potassium hydroxide; bromine |
pyridine-2-carboxylic acid amide
bromine
A
2-aminopyridine
B
5-bromo-2-pyridylamine
C
2-amino-3,5-dibromopyridine
5-bromo2-nitropyridine
ethanol
ammonia
A
5-bromo-2-pyridylamine
B
6-nitropyridin-3-ylamine
Conditions | Yield |
---|---|
at 150℃; |
5-bromo2-nitropyridine
A
5-bromo-2-pyridylamine
B
6-nitropyridin-3-ylamine
Conditions | Yield |
---|---|
at 150℃; |
N-(5-bromopyridin-2-yl)-3-oxobutanamide
sulfuric acid
A
5-bromo-2-pyridylamine
B
7- bromo-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
Conditions | Yield |
---|---|
With copper(I) oxide; ammonia at 60℃; for 40h; |
(pyridin-1-iumyl)[(pyridin-2-yl)aminide]
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: Br2 / CH2Cl2 / 0 °C 2: Zn, acetic acid View Scheme |
N’-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
Multi-step reaction with 2 steps 1: water / 1 h / 140 °C / Microwave irradiation; Inert atmosphere; Sealed tube 2: ammonium acetate View Scheme |
Conditions | Yield |
---|---|
With ammonium acetate |
Conditions | Yield |
---|---|
Stage #1: N-(2-pyridyl)acetamide With bromine at 20 - 50℃; for 2.5h; Stage #2: With sodium hydroxide In water for 0.5h; Temperature; | 14.1 g |
5-bromo-2-pyridylamine
Conditions | Yield |
---|---|
Stage #1: pyridine-2-ylcarbamic acid With bromine at 20 - 50℃; for 2.5h; Stage #2: With sodium hydroxide In water for 0.5h; Temperature; | 14.1 g |
5-bromo-2-pyridylamine
p-toluenesulfonyl chloride
N-(5-bromopyridin-2-yl)-4-methylbenzenesulfonamide
Conditions | Yield |
---|---|
With pyridine at 0 - 90℃; | 100% |
With pyridine at 0 - 90℃; | 100% |
With pyridine at 20 - 90℃; for 24h; | 98% |
Conditions | Yield |
---|---|
Stage #1: 2-chloroethanal; 5-bromo-2-pyridylamine In ethanol; water for 3h; Reflux; Stage #2: With sodium hydrogencarbonate In water | 100% |
In ethanol; water at 80℃; for 15h; | 100% |
In ethanol for 6h; Reflux; | 98% |
5-bromo-2-pyridylamine
ethyl (2-chloroaceto)acetate
ethyl 2-(6-bromoimidazo[1,2-a]pyridin-2-yl)acetate
Conditions | Yield |
---|---|
In ethanol for 4h; Reflux; Inert atmosphere; | 100% |
In toluene Reflux; | 24% |
In toluene at 115℃; for 18h; | |
In ethanol Heating / reflux; |
5-bromo-2-pyridylamine
Ethoxycarbonyl isothiocyanate
ethyl [(5-bromopyridin-2-yl)carbamothioyl]carbamate
Conditions | Yield |
---|---|
In dichloromethane at 5 - 20℃; for 16.25h; | 100% |
In dichloromethane at 5 - 20℃; for 16.25h; | 100% |
In 1,4-dioxane at 25℃; for 18h; Inert atmosphere; | 100% |
5-bromo-2-pyridylamine
tert-Butyl acrylate
(E)-tert-butyl 3-(6-aminopyridin-3-yl)acrylate
Conditions | Yield |
---|---|
With N-ethyl-N,N-diisopropylamine; tris-(o-tolyl)phosphine; palladium diacetate In N,N-dimethyl-formamide; propiononitrile at 100℃; for 20h; Inert atmosphere; | 100% |
Conditions | Yield |
---|---|
With sodium hydride In tetrahydrofuran at 50℃; | 100% |
With sodium hydride In tetrahydrofuran at 50℃; Reflux; |
Conditions | Yield |
---|---|
In dichloromethane at 0 - 15℃; for 48h; | 100% |
In dichloromethane at 0 - 15℃; for 48h; Inert atmosphere; | 84% |
Conditions | Yield |
---|---|
With triethylamine In dichloromethane at 20℃; Cooling with ice; | 100% |
5-bromo-2-pyridylamine
2-nitroamino-4-bromopyridine
Conditions | Yield |
---|---|
With sulfuric acid; nitric acid at -8℃; for 0.333333h; | 99.2% |
5-bromo-2-pyridylamine
acetic anhydride
N-(5-bromopyridin-2-yl)acetamide
Conditions | Yield |
---|---|
In dichloromethane at 20℃; Industrial scale; | 99.04% |
at 80℃; for 24h; | 97% |
With pyridine In tetrahydrofuran at 20℃; | 92% |
5-bromo-2-pyridylamine
1-Hydroxymethyl-1H-benzotriazole
Benzotriazol-1-ylmethyl-(5-bromo-pyridin-2-yl)-amine
Conditions | Yield |
---|---|
In ethanol for 5h; Ambient temperature; | 99% |
Conditions | Yield |
---|---|
With 1-n-butyl-3-methylimidazolim bromide at 20℃; for 3h; | 99% |
With cellulose sulfuric acid In methanol at 20℃; for 2h; | 98% |
With sulfuric acid; silica gel In methanol at 20℃; for 3h; | 97% |
5-bromo-2-pyridylamine
bis(pinacol)diborane
2-aminopyridine-5-boronic acid pinacol ester
Conditions | Yield |
---|---|
With palladium bis[bis(diphenylphosphino)ferrocene] dichloride; potassium acetate In 1,4-dioxane at 80℃; for 16h; Temperature; Solvent; Inert atmosphere; | 99% |
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium acetate In 1,4-dioxane at 100℃; for 12h; | 75% |
With 10H-phenothiazine; caesium carbonate In acetonitrile for 48h; Irradiation; Sealed tube; Inert atmosphere; | 62% |
5-bromo-2-pyridylamine
2,5-hexanedione
5-bromo-2-(2,5-dimethyl-pyrrol-1-yl)-pyridine
Conditions | Yield |
---|---|
In toluene for 14h; Reflux; Dean-Stark; Inert atmosphere; | 99% |
With toluene-4-sulfonic acid In toluene for 14h; Heating / reflux; | 92% |
toluene-4-sulfonic acid In toluene for 14h; Heating / reflux; Dean Stark conditions; | 92% |
5-bromo-2-pyridylamine
N,N-dimethyl-formamide dimethyl acetal
N’-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide
Conditions | Yield |
---|---|
In methanol at 70℃; for 16h; | 99% |
In methanol at 70℃; for 6h; | 82% |
In N,N-dimethyl-formamide at 130℃; for 12h; Inert atmosphere; | 76% |
Conditions | Yield |
---|---|
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane; hexane at 20℃; for 75h; Heating / reflux; | 99% |
dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane; hexane at 20℃; for 75h; Heating / reflux; | 99% |
5-bromo-2-pyridylamine
phenyl chloroformate
phenyl (5-bromopyridin-2-yl)carbamate
Conditions | Yield |
---|---|
With pyridine In tetrahydrofuran at 0 - 20℃; for 1h; Concentration; | 99% |
With pyridine In dichloromethane at 0℃; | 91.5% |
With pyridine In dichloromethane at 5℃; | 90% |
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 2h; | 59% |
5-bromo-2-pyridylamine
ethyl Bromopyruvate
ethyl 6-bromoimidazo<1,2-a>pyridine-2-carboxylate
Conditions | Yield |
---|---|
With sodium hydrogencarbonate In 1,4-dioxane at 100℃; for 12h; | 98% |
With magnesium sulfate In 1,4-dioxane at 80℃; for 18h; | 93% |
Stage #1: 5-bromo-2-pyridylamine; ethyl Bromopyruvate In 1,2-dimethoxyethane for 5h; Stage #2: In ethanol Reflux; | 87% |
5-bromo-2-pyridylamine
N,N-dimethyl-formamide dimethyl acetal
(E)-N’-(5-bromopyridin-2-yl)-N,N-dimethylformamidine
Conditions | Yield |
---|---|
In methanol at 70℃; for 6h; Inert atmosphere; | 98% |
In isopropyl alcohol at 80℃; | 75% |
In methanol Heating; | 73% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; acetonitrile at 90℃; for 16h; | 98% |
With [(t-Bu)3PH]BF4; palladium diacetate; sodium hydroxide In water; butan-1-ol at 25℃; for 0.25h; Suzuki Coupling; Inert atmosphere; Glovebox; | 94% |
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In methanol; toluene for 12h; Suzuki reaction; Heating; | 92% |
Conditions | Yield |
---|---|
With 1-n-butyl-3-methylimidazolim bromide at 20℃; for 3h; | 98% |
With sulfuric acid; silica gel In methanol at 20℃; for 3h; | 98% |
With cellulose sulfuric acid In methanol at 20℃; for 2h; | 98% |
5-bromo-2-pyridylamine
N,N-dimethylacetamide dimethyl acetal
Conditions | Yield |
---|---|
In methanol at 80℃; for 16h; | 98% |
In methanol at 80℃; for 16h; | 98% |
With N,N-dimethyl-formamide at 130℃; for 12h; | |
In N,N-dimethyl-formamide at 130℃; for 12h; |
Conditions | Yield |
---|---|
Stage #1: 5-bromo-2-pyridylamine; 3-bromo-1,1,1-trifluoroacetone With potassium carbonate In ethanol for 24h; Heating / reflux; Stage #2: With sodium hydrogencarbonate In dichloromethane; water | 98% |
With potassium carbonate In ethanol for 2h; Reflux; | 91% |
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; benzene at 20℃; for 24h; Suzuki Coupling; Heating / reflux; | 98% |
5-bromo-2-pyridylamine
oxalyl dichloride
3,4,5-trimethoxy-2-nitrobenzoic acid
Conditions | Yield |
---|---|
With pyridine In hexane; dichloromethane; ethyl acetate | 98% |
With pyridine In hexane; dichloromethane; ethyl acetate | 98% |
5-bromo-2-pyridylamine
3,4,5-trimethoxy-2-nitrobenzoic acid
Conditions | Yield |
---|---|
Stage #1: 3,4,5-trimethoxy-2-nitrobenzoic acid With oxalyl dichloride; N,N-dimethyl-formamide In dichloromethane at 20℃; for 2h; Stage #2: 5-bromo-2-pyridylamine With pyridine In dichloromethane at 20℃; | 98% |
5-bromo-2-pyridylamine
alpha-(3-methylphenoxy)acetophenone
Conditions | Yield |
---|---|
With iodine In 1,2-dichloro-ethane at 100℃; for 0.5h; | 98% |
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