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Shanghai Surseechem Co.,Ltd.

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

lower price 2-Amino-5-bromopyridinepurity

Cas:1072-97-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

Unique 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

2-Amino-5-bromopyridine Cas 1072-97-5

Cas:1072-97-5

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

Hebei 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

2-amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high 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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

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

2-Amino-5-bromopyridine in stock

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Chemwill Asia Co., Ltd.

Our 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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1262.html Product Name 2-Amino-5-bro

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Gram

FOB Price: $22.0

Type:Lab/Research institutions

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Leader Biochemical Group

Product 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

China Biggest Factory & Manufacturer supply 2-Amino-5-bromopyridine CAS:1072-97-5

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Our 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

TIANFU-CHEM 1072-97-5 2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

2-Amino-5-bromopyridine CAS NO 1072-97-5

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

Type:Trading Company

inquiry

Zhuozhou Wenxi import and Export Co., Ltd

WITH 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

Top Purity CAS 1072-97-5 with fast shipping

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Hebei Sankai Chemical Technology Co., Ltd

1. 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

2-Amino-5-bromopyridineCAS:1072-97-5

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

inquiry

Henan Sinotech Import&Export Corporation

Name: 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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

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

2-Amino-5-bromopyridine factory price

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Shanghai Upbio Tech Co.,Ltd

1.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

2-Amino-5-bromopyridine 1072-97-5

Cas:1072-97-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-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

2-Amino-5-bromopyridine CAS:1072-97-5

Cas:1072-97-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Hanjiang Chemical Co., Ltd.

Hello, 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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Product Detail Minimum Order Qty. 10 Gram

2-amino-5-bromopyridine CAS NO.1072-97-5

Cas:1072-97-5

Min.Order:10 Gram

Negotiable

Type:Trading Company

inquiry

Hebei Mojin Biotechnology Co.,Ltd

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 customers come from Europe,

2-Amino-5-bromopyridine cas 1072-97-5 2-amino-5-bromo-pyridine

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $70.0 / 100.0

Type:Trading Company

inquiry

Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures

2-amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $10.0 / 30.0

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

Henan 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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan BJM Pharm Inc.

Wuhan BJM Pharm Inc. was found in 2013, located in Hubei Province, where has long history, rich culture, convenient traffic, beautiful environment and preferential policy. We have two factories in Dezhou , Shandong and Xianning, Hubei. The factory c

2-Amino-5-bromopyridine cas:1072-97-5

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $20.0

Type:Lab/Research institutions

inquiry

Triumph International Development Limilted

Lorcaserin(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

2-Amino-5-bromopyridine 1072-97-5

Cas:1072-97-5

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Han Sheng New Material Technology Co.,Ltd

Our 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 have s

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Hangzhou Keyingchem Co.,Ltd

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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

ACHIEVER SYSTEAM BIOCHEM CO., LTD.

We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to provide excellence in researching, manufacturing and drug discovery process. Our

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Company 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

2-AMINO-5-BROMOPYRIDINE

Cas:1072-97-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&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

Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

2-Amino-5-bromopyridine

Cas:1072-97-5

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hope Chem Co., Ltd

1. 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

5-Bromopyridin-2-amine

Cas:1072-97-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-aminopyridine
504-29-0

2-aminopyridine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
504-29-0

2-aminopyridine

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

2-amino-3,5-dibromopyridine
35486-42-1

2-amino-3,5-dibromopyridine

Conditions
ConditionsYield
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
504-29-0

2-aminopyridine

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

2-amino-4,6-dibromopyridine
408352-48-7

2-amino-4,6-dibromopyridine

Conditions
ConditionsYield
With tetra-N-butylammonium tribromide In chloroform for 0.0333333h; Ambient temperature;A 98%
B 2%
5-bromo2-nitropyridine
39856-50-3

5-bromo2-nitropyridine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
444811-18-1

5-bromo-N,N-bis[(4-methoxyphenyl)methyl]pyridin-2-amine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With trifluoroacetic acid In dichloromethane at 20℃; for 5h;90%
pent-4-ynenitrile
19596-07-7

pent-4-ynenitrile

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With hydrogen bromide; bromine; sodium hydroxide In dichloromethane; water at 30 - 45℃;89.9%
5-bromo-2-nitraminopyridine
33245-29-3

5-bromo-2-nitraminopyridine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With 50percent aq. HPO2 for 5h; Heating;88%
2-[(N,N-dibenzyl)amino]-5-bromopyridine
664988-25-4

2-[(N,N-dibenzyl)amino]-5-bromopyridine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In acetonitrile at 20℃; for 0.5h;87%
5-bromo-2-fluoropyridine
766-11-0

5-bromo-2-fluoropyridine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
148292-03-9

pyridinium N-<2'-(3',5'-dibromopyridyl)>aminide

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With zinc In acetic acid for 29h; Ambient temperature;75%
pyridinium N-<2'-(5'-bromopyridyl)>aminide
157020-26-3

pyridinium N-<2'-(5'-bromopyridyl)>aminide

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
899452-28-9

5-bromo-1-(difluoromethyl)pyridin-2(1H)-imine

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With potassium hydroxide at 100℃; for 2h;63%
2-aminopyridine
504-29-0

2-aminopyridine

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

2-Amino-3-bromopyridine
13534-99-1

2-Amino-3-bromopyridine

Conditions
ConditionsYield
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
1616981-13-5

(E)-5-bromo-2-((4-chlorophenyl)diazenyl)pyridine

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

N1-(5-bromopyridin-2-yl)-5-chlorobenzene-1,2-diamine
1616981-14-6

N1-(5-bromopyridin-2-yl)-5-chlorobenzene-1,2-diamine

Conditions
ConditionsYield
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
39856-50-3

5-bromo2-nitropyridine

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

6-nitropyridin-3-ylamine
14916-65-5

6-nitropyridin-3-ylamine

Conditions
ConditionsYield
With ammonium hydroxide at 150℃;
5,6-dibromopyridin-2-ylamine
89284-11-7

5,6-dibromopyridin-2-ylamine

palladium/charcoal

palladium/charcoal

methanol. NaOH

methanol. NaOH

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
Hydrogenation;
picolinic acid amide

picolinic acid amide

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
With potassium hydroxide; bromine
pyridine-2-carboxylic acid amide
1452-77-3

pyridine-2-carboxylic acid amide

bromine
7726-95-6

bromine

diluted KOH-solution

diluted KOH-solution

A

2-aminopyridine
504-29-0

2-aminopyridine

B

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

C

2-amino-3,5-dibromopyridine
35486-42-1

2-amino-3,5-dibromopyridine

5-bromo2-nitropyridine
39856-50-3

5-bromo2-nitropyridine

ethanol
64-17-5

ethanol

ammonia
7664-41-7

ammonia

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

6-nitropyridin-3-ylamine
14916-65-5

6-nitropyridin-3-ylamine

Conditions
ConditionsYield
at 150℃;
5-bromo2-nitropyridine
39856-50-3

5-bromo2-nitropyridine

ammonium hydroxide

ammonium hydroxide

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

6-nitropyridin-3-ylamine
14916-65-5

6-nitropyridin-3-ylamine

Conditions
ConditionsYield
at 150℃;
N-(5-bromopyridin-2-yl)-3-oxobutanamide
64500-14-7

N-(5-bromopyridin-2-yl)-3-oxobutanamide

sulfuric acid
7664-93-9

sulfuric acid

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

7- bromo-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
64500-11-4

7- bromo-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one

2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

ethylene glycol
107-21-1

ethylene glycol

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

2-((5 bromopyridin-2-yl)oxy)ethanol

2-((5 bromopyridin-2-yl)oxy)ethanol

Conditions
ConditionsYield
With copper(I) oxide; ammonia at 60℃; for 40h;
(pyridin-1-iumyl)[(pyridin-2-yl)aminide]
46224-49-1

(pyridin-1-iumyl)[(pyridin-2-yl)aminide]

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
138888-98-9

N’-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water / 1 h / 140 °C / Microwave irradiation; Inert atmosphere; Sealed tube
2: ammonium acetate
View Scheme
5-bromo-N-formyl-N-(3-oxobutyl)-2-pyridylamine

5-bromo-N-formyl-N-(3-oxobutyl)-2-pyridylamine

A

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

B

methyl vinyl ketone
78-94-4

methyl vinyl ketone

Conditions
ConditionsYield
With ammonium acetate
N-(2-pyridyl)acetamide
5231-96-9

N-(2-pyridyl)acetamide

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
pyridine-2-ylcarbamic acid

pyridine-2-ylcarbamic acid

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

N-(5-bromopyridin-2-yl)-4-methylbenzenesulfonamide
207801-52-3

N-(5-bromopyridin-2-yl)-4-methylbenzenesulfonamide

Conditions
ConditionsYield
With pyridine at 0 - 90℃;100%
With pyridine at 0 - 90℃;100%
With pyridine at 20 - 90℃; for 24h;98%
2-chloroethanal
107-20-0

2-chloroethanal

5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

6-bromoimidazo[1,2-a]pyridine
6188-23-4

6-bromoimidazo[1,2-a]pyridine

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

ethyl (2-chloroaceto)acetate
638-07-3

ethyl (2-chloroaceto)acetate

ethyl 2-(6-bromoimidazo[1,2-a]pyridin-2-yl)acetate
59128-04-0

ethyl 2-(6-bromoimidazo[1,2-a]pyridin-2-yl)acetate

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

Ethoxycarbonyl isothiocyanate
16182-04-0

Ethoxycarbonyl isothiocyanate

ethyl [(5-bromopyridin-2-yl)carbamothioyl]carbamate
1010120-60-1

ethyl [(5-bromopyridin-2-yl)carbamothioyl]carbamate

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

tert-Butyl acrylate
1663-39-4

tert-Butyl acrylate

(E)-tert-butyl 3-(6-aminopyridin-3-yl)acrylate
227938-85-4

(E)-tert-butyl 3-(6-aminopyridin-3-yl)acrylate

Conditions
ConditionsYield
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%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

1-bromo-hexane
111-25-1

1-bromo-hexane

5-bromo-N,N-dihexylpyridin-2-amine

5-bromo-N,N-dihexylpyridin-2-amine

Conditions
ConditionsYield
With sodium hydride In tetrahydrofuran at 50℃;100%
With sodium hydride In tetrahydrofuran at 50℃; Reflux;
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

malonoyl dichloride
1663-67-8

malonoyl dichloride

7-bromo-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one

7-bromo-2-hydroxy-4H-pyrido[1,2-a]pyrimidin-4-one

Conditions
ConditionsYield
In dichloromethane at 0 - 15℃; for 48h;100%
In dichloromethane at 0 - 15℃; for 48h; Inert atmosphere;84%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

N-(5-bromopyridin-2-yl)cyclopropylcarboxamide

N-(5-bromopyridin-2-yl)cyclopropylcarboxamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; Cooling with ice;100%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

2-nitroamino-4-bromopyridine
84249-02-5

2-nitroamino-4-bromopyridine

Conditions
ConditionsYield
With sulfuric acid; nitric acid at -8℃; for 0.333333h;99.2%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

acetic anhydride
108-24-7

acetic anhydride

N-(5-bromopyridin-2-yl)acetamide
7169-97-3

N-(5-bromopyridin-2-yl)acetamide

Conditions
ConditionsYield
In dichloromethane at 20℃; Industrial scale;99.04%
at 80℃; for 24h;97%
With pyridine In tetrahydrofuran at 20℃;92%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

1-Hydroxymethyl-1H-benzotriazole
28539-02-8

1-Hydroxymethyl-1H-benzotriazole

Benzotriazol-1-ylmethyl-(5-bromo-pyridin-2-yl)-amine
111184-64-6

Benzotriazol-1-ylmethyl-(5-bromo-pyridin-2-yl)-amine

Conditions
ConditionsYield
In ethanol for 5h; Ambient temperature;99%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

tert-butylisonitrile
119072-55-8, 7188-38-7

tert-butylisonitrile

benzaldehyde
100-52-7

benzaldehyde

6-bromo-N-(tert-butyl)-2-phenylimidazo[1,2-a]pyridin-3-amine

6-bromo-N-(tert-butyl)-2-phenylimidazo[1,2-a]pyridin-3-amine

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

bis(pinacol)diborane
73183-34-3

bis(pinacol)diborane

2-aminopyridine-5-boronic acid pinacol ester
827614-64-2

2-aminopyridine-5-boronic acid pinacol ester

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

2,5-hexanedione
110-13-4

2,5-hexanedione

5-bromo-2-(2,5-dimethyl-pyrrol-1-yl)-pyridine
228710-82-5

5-bromo-2-(2,5-dimethyl-pyrrol-1-yl)-pyridine

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

N’-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide
138888-98-9

N’-(5-bromopyridin-2-yl)-N,N-dimethylformimidamide

Conditions
ConditionsYield
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%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

diethylzinc
557-20-0

diethylzinc

5-ethylpyridin-2-yl amine
19842-07-0

5-ethylpyridin-2-yl amine

Conditions
ConditionsYield
(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
1072-97-5

5-bromo-2-pyridylamine

phenyl chloroformate
1885-14-9

phenyl chloroformate

phenyl (5-bromopyridin-2-yl)carbamate
95676-73-6

phenyl (5-bromopyridin-2-yl)carbamate

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

ethyl Bromopyruvate
70-23-5

ethyl Bromopyruvate

ethyl 6-bromoimidazo<1,2-a>pyridine-2-carboxylate
67625-37-0

ethyl 6-bromoimidazo<1,2-a>pyridine-2-carboxylate

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

N,N-dimethyl-formamide dimethyl acetal
4637-24-5

N,N-dimethyl-formamide dimethyl acetal

(E)-N’-(5-bromopyridin-2-yl)-N,N-dimethylformamidine
138240-34-3

(E)-N’-(5-bromopyridin-2-yl)-N,N-dimethylformamidine

Conditions
ConditionsYield
In methanol at 70℃; for 6h; Inert atmosphere;98%
In isopropyl alcohol at 80℃;75%
In methanol Heating;73%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

phenylboronic acid
98-80-6

phenylboronic acid

5-phenyl-pyridin-2-ylamine
33421-40-8

5-phenyl-pyridin-2-ylamine

Conditions
ConditionsYield
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%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

Cyclohexyl isocyanide
931-53-3

Cyclohexyl isocyanide

benzaldehyde
100-52-7

benzaldehyde

6-bromo-N-cyclohexyl-2-phenylimidazo[1,2-a]pyridin-3-amine

6-bromo-N-cyclohexyl-2-phenylimidazo[1,2-a]pyridin-3-amine

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

N,N-dimethylacetamide dimethyl acetal
18871-66-4

N,N-dimethylacetamide dimethyl acetal

N'-(5-bromopyridin-2-yl)-N,N-dimethylethenimidamide

N'-(5-bromopyridin-2-yl)-N,N-dimethylethenimidamide

Conditions
ConditionsYield
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;
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

3-bromo-1,1,1-trifluoroacetone
431-35-6

3-bromo-1,1,1-trifluoroacetone

6-bromo-2-trifluoromethylimidazo[1,2-a]pyridine

6-bromo-2-trifluoromethylimidazo[1,2-a]pyridine

Conditions
ConditionsYield
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%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

2-Chlorobenzeneboronic acid
3900-89-8

2-Chlorobenzeneboronic acid

5-(2-chloro-phenyl)-pyridin-2-ylamine

5-(2-chloro-phenyl)-pyridin-2-ylamine

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In ethanol; water; benzene at 20℃; for 24h; Suzuki Coupling; Heating / reflux;98%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

oxalyl dichloride
79-37-8

oxalyl dichloride

3,4,5-trimethoxy-2-nitrobenzoic acid
66907-52-6

3,4,5-trimethoxy-2-nitrobenzoic acid

N-(5-bromo(2-pyridyl))(3,4,5-trimethoxy-2-nitrophenyl)carboxamide

N-(5-bromo(2-pyridyl))(3,4,5-trimethoxy-2-nitrophenyl)carboxamide

Conditions
ConditionsYield
With pyridine In hexane; dichloromethane; ethyl acetate98%
With pyridine In hexane; dichloromethane; ethyl acetate98%
5-bromo-2-pyridylamine
1072-97-5

5-bromo-2-pyridylamine

3,4,5-trimethoxy-2-nitrobenzoic acid
66907-52-6

3,4,5-trimethoxy-2-nitrobenzoic acid

N-(5-bromo(2-pyridyl))(3,4,5-trimethoxy-2-nitrophenyl)carboxamide

N-(5-bromo(2-pyridyl))(3,4,5-trimethoxy-2-nitrophenyl)carboxamide

Conditions
ConditionsYield
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
1072-97-5

5-bromo-2-pyridylamine

alpha-(3-methylphenoxy)acetophenone
19514-02-4

alpha-(3-methylphenoxy)acetophenone

6-bromo-2-phenyl-3-(m-tolyloxy)imidazo[1,2-a]pyridine

6-bromo-2-phenyl-3-(m-tolyloxy)imidazo[1,2-a]pyridine

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 100℃; for 0.5h;98%

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