Products

Refine

Country

Business Type

Certificate

Display

Shanghai Surseechem Co.,Ltd.

ProName: 2-Amino-5-chloropyridine CasNo: 1072-98-6 Appearance: white powder Application: API DeliveryTime: 5-7 days PackAge: aluminous bag Port: shanghai ProductionCapacity: 10000

lower price 2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Dayang Chem (Hangzhou) Co.,Ltd.

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 spe

2-Amino-5-chloropyridine Manufacturer/High quality/Best price/In stock

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

Simagchem Corporation

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

High quality 2-Amino-5-Chloropyridine supplier in China

Cas:1072-98-6

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

Unique advantages of 2-Amino-5-chloropyridine Cas 1072-98-6 Guaranteed purity High quality & competitive price Quality control Fast feedback Prompt shipment Appearance:Almost white powder Storage:cool dry place Package:1kg/foil bag

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-chloropyridine

Cas:1072-98-6

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

inquiry

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-chloropyridine

Cas:1072-98-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Ality Chemical Corporation

The 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

Factory Supply 5-chloro-2-pyridylamine

Cas:1072-98-6

Min.Order:1

Negotiable

Type:Other

inquiry

Enke Pharma-tech Co.,Ltd. (Cangzhou, China )

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 api, intermedi

2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Manufacturers

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-chloropyridine

Cas:1072-98-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

inquiry

Hubei DiBo chemical co., LTD

Name:2-Amino-5-chloropyridine The alias:5-chloro-2-pyridylamine; 5-Chloro-2-pyridinamine; 5-chloropyridin-2-amine; 2-amino-5-chloropyridinium CAS NO:1072-98-6 EINECS NO:214-020-4 Molecular formula:C5H5ClN2 Molecular weight:128.567 Product Q

2,3-pyrazinedicarboxylic anhydride/CAS:1072-98-6/with best price

Cas:1072-98-6

Min.Order:25 Kilogram

FOB Price: $1.0 / 2.0

Type:Other

inquiry

Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1656.html Product Name 2-Amino-5-chloropyridine CAS No. 1072-98-6

2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Henan Tianfu Chemical Co., Ltd.

Now we would like to update our product list for you, kindly check the below information: 1. Catalyst series ( such as Noble Metal Catalyst, Phosphorous ligand, etc ) 2. Pharmaceutical Intermediate ( such as diabtes series, Anti

1072-98-6

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

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

2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $100.0 / 150.0

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

Factory direct supply CAS 1072-98-6 with best quality

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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

LIDE PHARMACEUTICALS LIMITED

Advantage : 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&amp

2-Amino-5-chloropyridine/ LIDE PHARMA- Factory supply / Best price

Cas:1072-98-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Henan Sinotech Import&Export Corporation

Name: 5-Chloro-2-pyridylamine Molecular Formula:C5H5ClN2 Molecular Weight:128.56 CAS No.:1072-98-6 Appearance:Similar White To Slight Brown crystal Appearance:Similar White To Slight Brown crystal Storage:Store in cool and dry place, away from s

5-Chloro-2-pyridylamine

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Appearance:Beige to beige-brown powder Storage:room temperature Package:25kg/drum Application:5-Chloro-2-pyridinamine is a useful synthetic intermediate. It can be used to synthesize zopiclone (Z700500) which is a cyclopyrrolone member of a family

2-Amino-5-chloropyridine factory price

Cas:1072-98-6

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-chloropyridine 1072-98-6

Cas:1072-98-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Qingdao Beluga Import and Export Co., LTD

2-Amino-5-chloropyridine CAS:1072-98-6 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

2-Amino-5-chloropyridine CAS:1072-98-6

Cas:1072-98-6

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-chloropyridine

Cas:1072-98-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Our Client So far, Mojin has business with more than 50 countries in the world,the most of companies who bought tons of products come from Europe and North America. Development Cooperation In recent decades, under the ef

2-Amino-5-chloropyridine CAS 1072-98-6

Cas:1072-98-6

Min.Order:1 Kilogram

FOB Price: $20.0 / 40.0

Type:Trading Company

inquiry

Jilin Artel New Materials Co., LTD

Price, service, company and transport advantage: 1.place of origin china with super quality by reasonable price. 2. it's customers' right to choose the package (ems, dhl, fedex, ups); 3. it's custo

BEST PRICE/2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:10 Gram

Negotiable

Type:Trading Company

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-chloropyridine

Cas:1072-98-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Zenuo Biological Medicine Technology Co Ltd

Product Name: 2-Amino-5-chloropyridine Synonyms: 2-Amino-5-chloropyridine ;2-Amino-5-chloropyridine;2-AMINO-5-CHLOROPYRIDINE 5-CHLORO-PYRIDIN-2-YLAMINE;5-Chloro-2-pyridineamine;5-Chloro-a-aminopyridine;2-Amino-5-chloropyridine ,98%;2-Amino-5-chlo

2-Amino-5-chloropyridine high purity best quality

Cas:1072-98-6

Min.Order:100 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Xiamen Hisunny Chemical Co.,Ltd

Best quality & Attractive price & Professional service; Trial & Pilot & Commercial Hisunny Chemical is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality intermediates, specia

5-Chloro-2-Pyridylamine

Cas:1072-98-6

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Triumph International Development Limilted

Triumph has the complete production of G- KG - MT service chain,we can make the new technology into productivity quickly in the research and development of new products. Main Service 1.Own made fine chemical products 2.Out sourcing and quality c

2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hubei Jiutian Bio-medical Technology Co., Ltd

1,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

CAS1072-98-6 2-Amino-5-chloropyridine

Cas:1072-98-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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-chloropyridine

Cas:1072-98-6

Min.Order:0 Metric Ton

Negotiable

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-CHLOROPYRIDINE

Cas:1072-98-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

2-aminopyridine
504-29-0

2-aminopyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With N-chloro-N-fluoro-benzenesulfonamide; 1,3-dimethylimidazolium chloride In dichloromethane at 25℃; for 1.5h; Reagent/catalyst; Concentration; Solvent; Temperature;99%
With bromine; chlorine In acetonitrile for 2h; Solvent; UV-irradiation;99.4%
With N-ethylpyridinium chloride aluminum trichloride; chlorine In acetonitrile for 0.833333h; Solvent; Reagent/catalyst; Microwave irradiation;99.4%
2,2-dimethyl-3-(5-chloropyrid-2-yl)-4-4H-1,3-benzoxazine
74405-03-1

2,2-dimethyl-3-(5-chloropyrid-2-yl)-4-4H-1,3-benzoxazine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With hydrogenchloride for 8h; Heating;95%
N-(3-bromo-5-chloropyridin-2-yl)pyridin-1-ium-1-aminide
171774-38-2

N-(3-bromo-5-chloropyridin-2-yl)pyridin-1-ium-1-aminide

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

3-chloro-dipyrido[1,2-b;3',2'-d]pyrazole

3-chloro-dipyrido[1,2-b;3',2'-d]pyrazole

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); tris-(trimethylsilyl)silane In acetonitrile; benzene at 80℃; for 24h;A 90%
B 2%
With 2,2'-azobis(isobutyronitrile); tris-(trimethylsilyl)silane; potassium carbonate In acetonitrile; benzene at 80℃; for 24h; Product distribution; Further Variations:; Reagents;A 5%
B 56%
pent-4-ynenitrile
19596-07-7

pent-4-ynenitrile

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With iron(III) chloride; chlorine; sodium hydroxide In chloroform; water at 40 - 45℃; for 5h; Solvent; Inert atmosphere;89.1%
C10H7ClIN3

C10H7ClIN3

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With triethylammonium formate; platinum on activated charcoal In acetonitrile for 4h; Heating;87%
2-fluoro-5-chloropyridine
1480-65-5

2-fluoro-5-chloropyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With acetamidine hydrochloride; sodium hydroxide In water; dimethyl sulfoxide at 130℃; for 24h; Schlenk technique; chemoselective reaction;84%
5-chloro-2-nitropyridine
52092-47-4

5-chloro-2-nitropyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With sulfuric acid; hydrogen In ethanol at 25℃; Electrochemical reaction;82%
With boron dimethyl-trifluoro sulphide In dichloromethane at 60℃; for 0.5h; Sealed tube;72%
With hydrogenchloride; sodium hydrogensulfide
With hydrogenchloride; tin(ll) chloride
With ammonium hydroxide; iron(II) sulfate
pyridinium N-(5'-chloropyridin-2'-yl)aminide
172617-53-7

pyridinium N-(5'-chloropyridin-2'-yl)aminide

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With zinc In acetic acid for 29h; Ambient temperature;79%
propanal (5-chloropyridin-2-yl)hydrazone

propanal (5-chloropyridin-2-yl)hydrazone

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

5-chloro-3-methyl-1H-pyrrolo[2,3-b]pyridine
1256803-09-4

5-chloro-3-methyl-1H-pyrrolo[2,3-b]pyridine

Conditions
ConditionsYield
With polyphosphoric acid at 160 - 180℃; for 0.0833333h; Fischer Indole Synthesis;A 72%
B 6%
2-aminopyridine
504-29-0

2-aminopyridine

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

2-amino-3-chloropyridine
39620-04-7

2-amino-3-chloropyridine

Conditions
ConditionsYield
With hydrogenchloride; sodium hypochlorite at 10 - 25℃; for 6h; Overall yield = 5.82 g;A 71.6%
B n/a
1-benzylpiperidin-4-one (5-chloropyridin-2-yl)hydrazone

1-benzylpiperidin-4-one (5-chloropyridin-2-yl)hydrazone

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

6-benzyl-3-chloro-6,7,8,9-tetrahydro-5H-pyrido-[3',4':4,5]pyrrolo[2,3-b]pyridine

6-benzyl-3-chloro-6,7,8,9-tetrahydro-5H-pyrido-[3',4':4,5]pyrrolo[2,3-b]pyridine

Conditions
ConditionsYield
With polyphosphoric acid for 14h; Fischer Indole Synthesis; Inert atmosphere; Heating;A 30%
B 49%
phenylethanal (5-chloropyridin-2-yl)hydrazone

phenylethanal (5-chloropyridin-2-yl)hydrazone

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

5-chloro-3-phenyl-1H-pyrrolo[2,3-b]pyridine

5-chloro-3-phenyl-1H-pyrrolo[2,3-b]pyridine

Conditions
ConditionsYield
With polyphosphoric acid at 160 - 180℃; for 0.0833333h; Fischer Indole Synthesis;A 40%
B 28%
1-methylpiperidin-4-one (5-chloropyridin-2-yl)hydrazone

1-methylpiperidin-4-one (5-chloropyridin-2-yl)hydrazone

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

3-chloro-6-methyl-6,7,8,9-tetrahydro-5H-pyrido-[3',4':4,5]pyrrolo[2,3-b]pyridine
1394062-37-3

3-chloro-6-methyl-6,7,8,9-tetrahydro-5H-pyrido-[3',4':4,5]pyrrolo[2,3-b]pyridine

Conditions
ConditionsYield
With polyphosphoric acid for 14h; Fischer Indole Synthesis; Inert atmosphere; Heating;A 29%
B 36%
butanal (5-chloropyridin-2-yl)hydrazone

butanal (5-chloropyridin-2-yl)hydrazone

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

5-chloro-3-ethyl-1H-pyrrolo[2,3-b]pyridine

5-chloro-3-ethyl-1H-pyrrolo[2,3-b]pyridine

Conditions
ConditionsYield
With polyphosphoric acid at 160 - 180℃; for 0.0833333h; Fischer Indole Synthesis;A 36%
B 25%
2-aminopyridine
504-29-0

2-aminopyridine

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

3,5-dichloropyridin-2-amine
4214-74-8

3,5-dichloropyridin-2-amine

Conditions
ConditionsYield
With chloroform; chlorine
With chlorine; acetic acid
With chloroform; chlorine; acetic acid
2-aminopyridine
504-29-0

2-aminopyridine

ethanol
64-17-5

ethanol

chlorine
7782-50-5

chlorine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-aminopyridine
504-29-0

2-aminopyridine

chloroform
67-66-3

chloroform

chlorine
7782-50-5

chlorine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-aminopyridine
504-29-0

2-aminopyridine

chlorine
7782-50-5

chlorine

acetic acid
64-19-7

acetic acid

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

diazotized 2.5-diamino-pyridine

diazotized 2.5-diamino-pyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With copper(l) chloride
6-amino-pyridine-3-diazonium ; chloride

6-amino-pyridine-3-diazonium ; chloride

copper (I)-chloride

copper (I)-chloride

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

3-chloropyridine-N-oxide
1851-22-5

3-chloropyridine-N-oxide

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

potassium nitrite

potassium nitrite

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 68 percent / CHCl3 / 4 h / Heating
2: 95 percent / conc. HCl / 8 h / Heating
View Scheme
3-hydroxy-2-nitropyridine
15128-82-2

3-hydroxy-2-nitropyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
Multi-step reaction with 5 steps
1: acetic acid anhydride; nitric acid
2: phosphorus (V)-chloride / 130 °C
3: methanol; N2H4
4: silver acetate; water
5: FeSO4; aqueous NH3
View Scheme
Multi-step reaction with 5 steps
1: acetic acid; acetic acid anhydride; nitric acid
2: phosphorus (V)-chloride / 130 °C
3: methanol; N2H4
4: silver acetate; water
5: FeSO4; aqueous NH3
View Scheme
(3-chloro-6-nitro-[2]pyridyl)-hydrazine
99848-04-1

(3-chloro-6-nitro-[2]pyridyl)-hydrazine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: silver acetate; water
2: FeSO4; aqueous NH3
View Scheme
3-hydroxy-2,6-dinitropyridine
15128-91-3

3-hydroxy-2,6-dinitropyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: phosphorus (V)-chloride / 130 °C
2: methanol; N2H4
3: silver acetate; water
4: FeSO4; aqueous NH3
View Scheme
3-chloro-2,6-dinitro-pyridine
101079-67-8

3-chloro-2,6-dinitro-pyridine

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: methanol; N2H4
2: silver acetate; water
3: FeSO4; aqueous NH3
View Scheme
2-aminopyridine
504-29-0

2-aminopyridine

concentrated sodium hydroxide

concentrated sodium hydroxide

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
With hydrogenchloride; chlorine In water; Petroleum ether
5-chloro-N-formyl-N-(3-oxobutyl)-2-pyridylamine

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

A

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

B

methyl vinyl ketone
78-94-4

methyl vinyl ketone

Conditions
ConditionsYield
With ammonium acetate
N'-(5-chloropyridin-2-yl)-N,N-dimethylformimidamide

N'-(5-chloropyridin-2-yl)-N,N-dimethylformimidamide

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: water / 0.92 h / 140 °C / Microwave irradiation; Inert atmosphere; Sealed tube
2: ammonium acetate
View Scheme
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

pivaloyl chloride
3282-30-2

pivaloyl chloride

N-(5-Chloro-pyridin-2-yl)-2,2-dimethylpropanamide
86847-83-8

N-(5-Chloro-pyridin-2-yl)-2,2-dimethylpropanamide

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 0 - 20℃;100%
With triethylamine In dichloromethane at 0 - 20℃; for 1.08333h;99%
With N-ethyl-N,N-diisopropylamine In dichloromethane at 0 - 20℃; for 1h;97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

5-Chloroisatoic anhydride
4743-17-3

5-Chloroisatoic anhydride

(2-amino-5-chlorophenyl)-N-(5-chloro(2-pyridyl))carboxamide

(2-amino-5-chlorophenyl)-N-(5-chloro(2-pyridyl))carboxamide

Conditions
ConditionsYield
With potassium hexamethylsilazane In tetrahydrofuran; toluene100%
With potassium hexamethylsilazane In tetrahydrofuran; toluene100%
With potassium hexamethylsilazane In tetrahydrofuran; toluene100%
With potassium hexamethylsilazane In tetrahydrofuran; toluene99%
With potassium hexamethylsilazane In tetrahydrofuran; toluene99%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-(2-nitrophenyl)acetic acid
3740-52-1

2-(2-nitrophenyl)acetic acid

N-(5-chloropyridin-2-yl)-2-(2-nitrophenyl)acetamide
349124-95-4

N-(5-chloropyridin-2-yl)-2-(2-nitrophenyl)acetamide

Conditions
ConditionsYield
With dmap; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃;100%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

5-Chloroisatoic anhydride
4743-17-3

5-Chloroisatoic anhydride

2-amino-5-chloro-N-(5-chloro-pyridin-2-yl)-benzamide
229343-30-0

2-amino-5-chloro-N-(5-chloro-pyridin-2-yl)-benzamide

Conditions
ConditionsYield
Stage #1: 5-chloro-2-pyridylamine With potassium hexamethylsilazane In tetrahydrofuran; toluene at -78℃; for 0.5h;
Stage #2: 5-Chloroisatoic anhydride In tetrahydrofuran; toluene at -78 - 20℃;
100%
Stage #1: 5-chloro-2-pyridylamine With potassium hexamethylsilazane In tetrahydrofuran; toluene at -78℃; for 0.5h;
Stage #2: 5-Chloroisatoic anhydride In tetrahydrofuran; toluene at -78 - 20℃;
99%
Stage #1: 5-chloro-2-pyridylamine With dmap; potassium hexamethylsilazane In tetrahydrofuran; toluene at -78℃; Inert atmosphere;
Stage #2: 5-Chloroisatoic anhydride In tetrahydrofuran; toluene at -78 - 20℃; for 10h; Inert atmosphere;
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

1,1,3-trichloroacetone
921-03-9

1,1,3-trichloroacetone

6-chloro-2-(dichloromethyl)-2,3-dihydroimidazo[1,2-a]pyridin-2-ol hydrochloride

6-chloro-2-(dichloromethyl)-2,3-dihydroimidazo[1,2-a]pyridin-2-ol hydrochloride

Conditions
ConditionsYield
In tetrahydrofuran at 20 - 70℃; for 16.5h;100%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)phenyl]-4H-pyrido[3,4-d][1,3]oxazin-4-one
852370-52-6

2-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)phenyl]-4H-pyrido[3,4-d][1,3]oxazin-4-one

3-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)benzoylamino]-N-(5-chloropyridin-2-yl)pyridine-4-carboxamide
852370-53-7

3-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)benzoylamino]-N-(5-chloropyridin-2-yl)pyridine-4-carboxamide

Conditions
ConditionsYield
Stage #1: 5-chloro-2-pyridylamine; allylmagnesium bromide In tetrahydrofuran; diethyl ether at 0℃; for 0.0833333h;
Stage #2: 2-[2-(1-tert-butoxycarbonylpiperidin-4-yloxy)-4-(pyrrolidin-1-yl)phenyl]-4H-pyrido[3,4-d][1,3]oxazin-4-one In tetrahydrofuran; diethyl ether at 0 - 20℃;
99%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2,3-pyrazinedicarboxylic anhydride
4744-50-7

2,3-pyrazinedicarboxylic anhydride

3-((5-chloropyridin-2-yl)carbamoyl)pyrazine-2-carboxylic acid
43200-83-5

3-((5-chloropyridin-2-yl)carbamoyl)pyrazine-2-carboxylic acid

Conditions
ConditionsYield
In tetrahydrofuran at 20℃; for 1h;99%
In tetrahydrofuran at 20℃; for 1h;99%
In dichloromethane at 5 - 20℃; for 3.5h; Product distribution / selectivity;
Stage #1: 5-chloro-2-pyridylamine; 2,3-pyrazinedicarboxylic anhydride In toluene at 20 - 52℃; for 2.5h;
Stage #2: With hydrogenchloride In water at 10 - 15℃; for 1h;
tetrakis-pivaloyloxymethyl ester of vinylidene-1,1-bisphosphonate

tetrakis-pivaloyloxymethyl ester of vinylidene-1,1-bisphosphonate

5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

tetrakispivaloyloxymethyl 2-(5-chloropyridine-2-ylamino)ethylidene-1,1-bisphosphonate

tetrakispivaloyloxymethyl 2-(5-chloropyridine-2-ylamino)ethylidene-1,1-bisphosphonate

Conditions
ConditionsYield
In chloroform at 20℃; for 1h;99%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-phenoxy-1-phenylethanone
721-04-0

2-phenoxy-1-phenylethanone

6-chloro-3-phenoxy-2-phenylimidazo[1,2-a]pyridine

6-chloro-3-phenoxy-2-phenylimidazo[1,2-a]pyridine

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 100℃; for 0.5h;99%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-phenoxy-1-phenylethanone
721-04-0

2-phenoxy-1-phenylethanone

3-(2-methoxyphenoxy)-2-(4-methoxyphenyl)-6-bromoimidazo[1,2-a]pyridine

3-(2-methoxyphenoxy)-2-(4-methoxyphenyl)-6-bromoimidazo[1,2-a]pyridine

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 100℃; for 0.5h;99%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

phenyl chloroformate
1885-14-9

phenyl chloroformate

phenyl 5-chloropyridin-2-ylcarbamate
95651-20-0

phenyl 5-chloropyridin-2-ylcarbamate

Conditions
ConditionsYield
With pyridine In dichloromethane for 2h; Cooling with ice;98%
With pyridine at 20℃;
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

N-(2-benzene-2,2-dichloroethylidene)-4-chlorobenzenesulfonamide
98416-35-4

N-(2-benzene-2,2-dichloroethylidene)-4-chlorobenzenesulfonamide

N-{2,2-dichloro-1-[(5-chloro-2-pyridinyl)amino]-2-phenylethyl}-4-chlorobenzenesulfonamide
1435914-39-8

N-{2,2-dichloro-1-[(5-chloro-2-pyridinyl)amino]-2-phenylethyl}-4-chlorobenzenesulfonamide

Conditions
ConditionsYield
In 1,4-dioxane at 20℃; for 4h;98%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

tert-butyl isocyanide
630-18-2

tert-butyl isocyanide

benzaldehyde
100-52-7

benzaldehyde

N-tert-butyl-6-chloro-2-phenylimidazo[1,2-a]pyridin-3-amine

N-tert-butyl-6-chloro-2-phenylimidazo[1,2-a]pyridin-3-amine

Conditions
ConditionsYield
With praseodymium(III) chloride In ethanol at 60℃; for 1h; Temperature; Reagent/catalyst; Schlenk technique; Inert atmosphere;98%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-methoxy-pyridine-5-boronic acid
163105-89-3

2-methoxy-pyridine-5-boronic acid

5-(6-methoxypyridin-3-yl)pyridin-2-amine

5-(6-methoxypyridin-3-yl)pyridin-2-amine

Conditions
ConditionsYield
With potassium acetate; PdCl2[P(tBu)2(p-Me2NC6H4)]2 In water; butan-1-ol at 100℃; Suzuki-Miyaura cross-coupling;97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-nitro-3-methoxybenzoyl chloride
15865-57-3

2-nitro-3-methoxybenzoyl chloride

N-(5-chloro-2-pyridinyl)-2-nitro-3-methoxyphenylcarboxamide
229342-58-9

N-(5-chloro-2-pyridinyl)-2-nitro-3-methoxyphenylcarboxamide

Conditions
ConditionsYield
With pyridine; dmap at 20℃;97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2-bromo-1-[3-nitro-4-(trifluoromethyl)phenyl]ethanone
1227600-76-1

2-bromo-1-[3-nitro-4-(trifluoromethyl)phenyl]ethanone

6-chloro-2-[3-nitro-4-(trifluoromethyl)phenyl]imidazo[1,2-a]pyridine
1383624-94-9

6-chloro-2-[3-nitro-4-(trifluoromethyl)phenyl]imidazo[1,2-a]pyridine

Conditions
ConditionsYield
In acetonitrile at 100℃; for 18h;97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

N-(2-benzene-2,2-dichloroethylidene)-4-chlorobenzenesulfonamide
98416-35-4

N-(2-benzene-2,2-dichloroethylidene)-4-chlorobenzenesulfonamide

N-(6-chloro-2-phenylimidazo[1,2-a]pyridine-3-yl)-4-chlorobenzenesulfonamide
1435914-48-9

N-(6-chloro-2-phenylimidazo[1,2-a]pyridine-3-yl)-4-chlorobenzenesulfonamide

Conditions
ConditionsYield
Stage #1: 5-chloro-2-pyridylamine; N-(2-benzene-2,2-dichloroethylidene)-4-chlorobenzenesulfonamide In 1,4-dioxane at 20℃; for 4h;
Stage #2: With sodium hydroxide at 20℃; for 5h;
97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

acetoacetic acid methyl ester
105-45-3

acetoacetic acid methyl ester

7-chloro-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
64500-18-1

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

Conditions
ConditionsYield
With bismuth(III) chloride at 100℃; for 3h; Green chemistry;97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

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

alpha-(3-methylphenoxy)acetophenone

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

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

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 100℃; for 0.5h;97%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

allyl oxalyl chloride
74503-07-4

allyl oxalyl chloride

2-[(5-chloro-2-pyridyl)amino]-2-oxoacetic acid allyl ester hydrochloride

2-[(5-chloro-2-pyridyl)amino]-2-oxoacetic acid allyl ester hydrochloride

Conditions
ConditionsYield
In acetonitrile at 30 - 50℃;96.5%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

5-methoxy-2-nitro-benzoic acid
1882-69-5

5-methoxy-2-nitro-benzoic acid

5-methoxy-2-nitro-N-(5-chloro-pyridine-2-yl)benzamide
280773-16-2

5-methoxy-2-nitro-N-(5-chloro-pyridine-2-yl)benzamide

Conditions
ConditionsYield
With 1-hydroxy-pyrrolidine-2,5-dione; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In tetrahydrofuran at 20℃; for 1h; Solvent; Temperature;96.2%
With pyridine; trichlorophosphate In acetonitrile at 0 - 30℃; for 1h; Inert atmosphere;94%
With pyridine; trichlorophosphate In acetonitrile at 19 - 28℃; for 1h;88.2%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

4-chlorobenzaldehyde
104-88-1

4-chlorobenzaldehyde

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

diethyl
79202-10-1

diethyl

Conditions
ConditionsYield
at 80 - 100℃;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

N-[5-Chloro-1H-pyridin-(2Z)-ylidene]-4-methyl-benzenesulfonamide
54818-84-7

N-[5-Chloro-1H-pyridin-(2Z)-ylidene]-4-methyl-benzenesulfonamide

Conditions
ConditionsYield
With pyridine at 80 - 90℃;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

methyl 2-(4-bromophenyl)-2-diazoacetate
264881-99-4

methyl 2-(4-bromophenyl)-2-diazoacetate

methyl 2-(4-bromophenyl)-2-((5-chloropyridin-2-yl)amino)acetate
1394824-05-5

methyl 2-(4-bromophenyl)-2-((5-chloropyridin-2-yl)amino)acetate

Conditions
ConditionsYield
at 102℃; for 12h; Inert atmosphere;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

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

tert-butylisonitrile

2-chloro-3-carbaldehydepyridine
36404-88-3

2-chloro-3-carbaldehydepyridine

N-tert-butyl-6-chloro-2-(2-chloropyridin-3-yl)imidazo[1,2-a]pyridin-3-amine

N-tert-butyl-6-chloro-2-(2-chloropyridin-3-yl)imidazo[1,2-a]pyridin-3-amine

Conditions
ConditionsYield
With iodine In ethanol at 70℃; for 0.5h; Solvent; Temperature;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

2,2-dimethoxy-2-phenylethyl 4-methylbenzenesulfonate

2,2-dimethoxy-2-phenylethyl 4-methylbenzenesulfonate

6-chloro-2-phenylimidazo[1,2-a]pyridine
168837-18-1

6-chloro-2-phenylimidazo[1,2-a]pyridine

Conditions
ConditionsYield
With scandium tris(trifluoromethanesulfonate) In acetonitrile at 120℃; for 24h;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

C16H16O2

C16H16O2

6-chloro-3-(4-ethylphenoxy)-2-phenylimidazo[1,2-a]pyridine

6-chloro-3-(4-ethylphenoxy)-2-phenylimidazo[1,2-a]pyridine

Conditions
ConditionsYield
With iodine In 1,2-dichloro-ethane at 100℃; for 0.5h;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

4-chloro-benzoyl chloride
122-01-0

4-chloro-benzoyl chloride

4-chloro-N-(5-chloropyridin-2-yl)benzamide

4-chloro-N-(5-chloropyridin-2-yl)benzamide

Conditions
ConditionsYield
With pyridine In dichloromethane at 20℃; for 2h; Cooling;96%
5-chloro-2-pyridylamine
1072-98-6

5-chloro-2-pyridylamine

1-(hydroxymethyl)-1,2,4-triazole
74205-82-6

1-(hydroxymethyl)-1,2,4-triazole

(5-chloro-pyridin-2-yl)-[1,2,4]triazol-1-ylmethyl-amine

(5-chloro-pyridin-2-yl)-[1,2,4]triazol-1-ylmethyl-amine

Conditions
ConditionsYield
In ethanol for 3h; Heating;95.87%

Hot Products

Post buying leads

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