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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

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

Cas:1827-27-6

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 5-Amino-2-Fluoropyridine supplier in China

Cas:1827-27-6

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

inquiry

Wuhan Fortuna Chemical Co.,Ltd

High quality 5-Amino-2-fluoropyridine CAS 1827-27-6 with factory price Company profile Wuhan Fortuna Chemical Co.,Ltd established in 2006, is a big integrative chemical enterprise being engaged in Pharmaceutical & its intermediates, Food/Fee

High quality 5-Amino-2-fluoropyridine CAS 1827-27-6 with factory price

Cas:1827-27-6

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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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-Amino-2-Fluoropyridine

Cas:1827-27-6

Min.Order:1

Negotiable

Type:Other

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

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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

5-Amino-2-fluoropyridine

Cas:1827-27-6

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 1827-27-6 with fast shipping

Cas:1827-27-6

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

5-Amino-2-fluoropyridine 1827-27-6

Cas:1827-27-6

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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

3-Pyridinamine,6-fluoro- 1827-27-6

Cas:1827-27-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality1827-27-6 5-Amino-2-fluoropyridine Basic information Product Name: 5-Amino-2-fluoropyridine Synonyms: 2-FLUORO-5-AMINO PYRIDINE;6-FLUORO-3-PYRIDINAMIN

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

inquiry

Baoji Guokang Healthchem co.,ltd

Our company has been in existence for 10 years since its establishment. We have our own unique team. The company integrates independent research and development, production and sales. We have established famous brands at home and abroad. At prese

5-Amino-2-fluoropyridine, 99%

Cas:1827-27-6

Min.Order:1 Kilogram

FOB Price: $85.0 / 99.0

Type:Trading Company

inquiry

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

3-Pyridinamine,6-fluoro-/ LIDE PHARMA- Factory supply / Best price

Cas:1827-27-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Product quality: Our company have high quality product , and also the product we have good manufacture . First of all, this product is of fine quality. Every finish should be checked by quality inspection system.And every one should be also tried

5-Amino-2-fluoropyridine cas 1827-27-6

Cas:1827-27-6

Min.Order:1 Kilogram

FOB Price: $5.0 / 10.0

Type:Trading Company

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-Amino-2-Fluoropyridine

Cas:1827-27-6

Min.Order:0

Negotiable

Type:Manufacturers

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

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:0 Metric Ton

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

2-fluoropyridin-5-amine

Cas:1827-27-6

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

6-fluoropyridin-3-amine

Cas:1827-27-6

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Shaanxi Cuicheng Biomedical Technology Co., Ltd.

Why Choose Us: 1. Factory direct sales, so we can provide the competitive price and high quality product base on 8 years of production and R&D experience. 2. It is available in stock for quick shipment.Products could be packaged according to cu

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

Massive Chemical is certified with ISO9001 and ISO14001 manufacturer for this product. We will offer all documents as requirement for the materials which includes, Certificate of Analysis, Material Safety Data Sheet, and Method of Analysis and

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

inquiry

SHANGHAI SYSTEAM BIOCHEM CO., LTD

We 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

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

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

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Henan Wentao Chemical Product Co., Ltd.

We are leading fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below: 1.Noble Metal Catalysts (Pt.Pd...)

5-Amino-2-fluoropyridine CAS NO.: 1827-27-6

Cas:1827-27-6

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Lab/Research institutions

inquiry

Xiamen Jenny Chemical Technology Co., Ltd.

GMP standard, high purity, competitive price, in stock 1. Quick Response: within 6 hours after receiving your email. 2. Quality Guarantee: All products are strictly tested by our QC, confirmed by QA, and approved by a third-party lab in China, USA,

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Milligram

Negotiable

Type:Trading Company

inquiry

Shanghai Minstar Chemical Co., Ltd

5-Amino-2-fluoropyridine Basic information Product Name: 5-Amino-2-fluoropyridine Synonyms: 2-FLUORO-5-AMINO PYRIDINE;6-FLUORO-3-PYRIDINAMINE;6-FLUOROPYRIDIN-3-AMINE;6-FLUORO-PYRIDIN-3-YLAMINE;5-AMINO-2-FLUOROPYRIDINE;2-FLUOROPYRIDIN-5-AMINE;

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

EAST CHEMSOURCES LIMITED

factory?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

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

inquiry

Hangzhou Huarong Pharm Co., Ltd.

We Huarong Pharm can provide Customized Synthesis & Process R&D & APIs and intermediates Production & Quality Research & Registration Application, especially our GMP validation service which complies with SFDA, FDA, WHO and EU EMPA. O

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:0

Negotiable

Type:Trading Company

inquiry

TAIZHOU ZHENYU BIOTECHNOLOGY CO., LTD

Zhenyu biotech exported this product to many countries and regions at best price. if you are looking for the material's manufacturer or supplier in china, zhenyu biotech is your best choice. pls contact with us freely for getting detailed

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Lab/Research institutions

inquiry

Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

5-Amino-2-fluoropyridine

Cas:1827-27-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

inquiry

Hangzhou Zhongqi chem Co.,Ltd.

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. Benefiting from the outstanding customer service and h

3-Pyridinamine,6-fluoro-

Cas:1827-27-6

Min.Order:0

Negotiable

Type:Other

inquiry

Synthetic route

2-Fluoro-5-nitropyridine
456-24-6

2-Fluoro-5-nitropyridine

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

Conditions
ConditionsYield
With hydrogen; sodium sulfate; palladium on activated charcoal In toluene94%
With 5%-palladium/activated carbon; hydrogen; sodium sulfate In toluene for 15h;75%
With hydrogen; nickel In ethyl acetate70%
6-fluoronicotinamide
369-50-6

6-fluoronicotinamide

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

Conditions
ConditionsYield
With sodium hydroxide; bromine In tetrahydrofuran at 5 - 70℃; Hoffmann rearrangement;
2-chloro-5-nitropyridine
4548-45-2

2-chloro-5-nitropyridine

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 84 percent / KF / dimethylsulfoxide / 18 h / 70 °C
2: 70 percent / H2 / Raney Ni / ethyl acetate
View Scheme
Multi-step reaction with 2 steps
1: potassium fluoride / acetonitrile
2: palladium-carbon / ethanol
View Scheme
2-chloro-5-nitropyridine
4548-45-2

2-chloro-5-nitropyridine

potassium-salt of/the/ 4-acetylamino-benzenesulfinic acid

potassium-salt of/the/ 4-acetylamino-benzenesulfinic acid

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 83 percent / CsF / various solvent(s) / 18 h / 130 °C
2: 94 percent / H2, Na2SO4 / 5percent Pd/C / toluene
View Scheme
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

diethyl 2-ethoxymethylenemalonate
87-13-8

diethyl 2-ethoxymethylenemalonate

2-(6-fluoro-3-pyridyl)-aminomethylene-malonic acid diethyl ester
1093114-31-8

2-(6-fluoro-3-pyridyl)-aminomethylene-malonic acid diethyl ester

Conditions
ConditionsYield
at 120℃; for 3h;100%
di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

(6-fluoro-pyridin-3-yl)-carbamic acid, tert-butyl ester
171178-41-9

(6-fluoro-pyridin-3-yl)-carbamic acid, tert-butyl ester

Conditions
ConditionsYield
In tert-butyl alcohol at 40℃; for 4h;96%
In hexane; tert-butyl alcohol at -15 - 40℃; for 22h;96%
In tert-butyl alcohol at -18 - 40℃; for 22h;96%
4-(2-((tert-butoxycarbonyl)amino)cyclopropyl)benzoic acid

4-(2-((tert-butoxycarbonyl)amino)cyclopropyl)benzoic acid

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

C20H22FN3O3

C20H22FN3O3

Conditions
ConditionsYield
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 at 20℃; for 18h;96%
[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2
52462-29-0

[ruthenium(II)(η6-1-methyl-4-isopropyl-benzene)(chloride)(μ-chloride)]2

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

(η6-p-cymene)RuCl2(2-fluoro-5-aminopyridine)

(η6-p-cymene)RuCl2(2-fluoro-5-aminopyridine)

Conditions
ConditionsYield
In diethyl ether for 10h; Reflux; Inert atmosphere;95%
In methanol at 60℃; Inert atmosphere;90%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

2,2,2-Trichloroethyl chloroformate
17341-93-4

2,2,2-Trichloroethyl chloroformate

2,2,2-trichloroethyl (6-fluoropyridin-3-yl)carbamate
1143578-58-8

2,2,2-trichloroethyl (6-fluoropyridin-3-yl)carbamate

Conditions
ConditionsYield
With triethylamine In tetrahydrofuran at 0℃; for 1h;92%
With pyridine In acetonitrile at 0 - 20℃; for 1h;83%
ammonium thiocyanate
1147550-11-5

ammonium thiocyanate

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

1-(6-fluoropyridin-3-yl)thiourea

1-(6-fluoropyridin-3-yl)thiourea

Conditions
ConditionsYield
Stage #1: ammonium thiocyanate With benzoyl chloride In acetone for 0.25h; Reflux;
Stage #2: 2-fluoro-5-aminopyridine In acetone at 40℃; for 1.5h;
Stage #3: With sodium hydroxide at 60℃; for 2.5h;
91%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

Cyclobutanecarbonyl chloride
5006-22-4

Cyclobutanecarbonyl chloride

N-(6-fluoropyridin-3-yl)cyclobutanecarboxamide
1421785-53-6

N-(6-fluoropyridin-3-yl)cyclobutanecarboxamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃;86%
6-bromo-4-chloroquinozoline
38267-96-8

6-bromo-4-chloroquinozoline

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

6-bromo-N-(6-fluoropyridin-3-yl)quinazolin-4-amine

6-bromo-N-(6-fluoropyridin-3-yl)quinazolin-4-amine

Conditions
ConditionsYield
In isopropyl alcohol at 90℃; for 4h;85.2%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

2-fluoro-5-hydrazinylpyridine
940958-93-0

2-fluoro-5-hydrazinylpyridine

Conditions
ConditionsYield
With hydrogenchloride; tin(ll) chloride; sodium nitrite85%
Stage #1: 2-fluoro-5-aminopyridine With hydrogenchloride; sodium nitrite In water at -20 - 10℃; for 0.5h;
Stage #2: With tin(ll) chloride In water at -20 - 10℃; for 1h;
Stage #3: With potassium hydroxide In water
68%
Stage #1: 2-fluoro-5-aminopyridine With hydrogenchloride; sodium nitrite In water at 0℃; for 1.5h;
Stage #2: With hydrogenchloride; tin(II) chloride dihdyrate In water at 0℃; for 1h;
40%
Stage #1: 2-fluoro-5-aminopyridine With hydrogenchloride; tin(ll) chloride; sodium nitrite In water at 0 - 5℃; for 4h;
Stage #2: With potassium hydroxide In water pH=14;
39%
Stage #1: 2-fluoro-5-aminopyridine With hydrogenchloride; sodium nitrite In water at -20 - 20℃; for 0.5h;
Stage #2: With tin(II) chloride dihdyrate In water at -20℃; for 1h;
N-(tert-butoxycarbonyl)-4-aminobutanoic acid
57294-38-9

N-(tert-butoxycarbonyl)-4-aminobutanoic acid

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

tert-butyl 4-(6-fluoropyridin-3-ylamino)-4-oxobutylcarbamate
1323277-18-4

tert-butyl 4-(6-fluoropyridin-3-ylamino)-4-oxobutylcarbamate

Conditions
ConditionsYield
With O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 3h;83%
4-trifluoromethyl-phenyl acetyl chloride
329-15-7

4-trifluoromethyl-phenyl acetyl chloride

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

C13H8F4N2O

C13H8F4N2O

Conditions
ConditionsYield
With triethylamine In dichloromethane at 20℃; for 8h; Cooling with ice;83%
C15H11ClN2O

C15H11ClN2O

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

1-benzyl-3,4-dihydro-3-(6-fluoropyridin-3-yl)-4-iminoquinazolin-2(1H)-one

1-benzyl-3,4-dihydro-3-(6-fluoropyridin-3-yl)-4-iminoquinazolin-2(1H)-one

Conditions
ConditionsYield
Stage #1: 2-fluoro-5-aminopyridine With sodium hexamethyldisilazane In tetrahydrofuran at -78℃; for 0.5h;
Stage #2: C15H11ClN2O In tetrahydrofuran at -78 - 20℃; for 2h;
82%
2-chloro-N-(2-(cyclohexylamino)-2-oxo-1-(o-tolyl)ethyl)-N-(3-fluorophenyl)acetamide
1355324-97-8

2-chloro-N-(2-(cyclohexylamino)-2-oxo-1-(o-tolyl)ethyl)-N-(3-fluorophenyl)acetamide

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

N-cyclohexyl-2-(N-(3-fluorophenyl)-2-((6-fluoropyridin-3-yl)amino)acetamido)-2-(o-tolyl)acetamide
1355326-85-0

N-cyclohexyl-2-(N-(3-fluorophenyl)-2-((6-fluoropyridin-3-yl)amino)acetamido)-2-(o-tolyl)acetamide

Conditions
ConditionsYield
In ethanol for 16h; Reflux;81%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

N-<(phenylmethoxy)carbonyl>-4(S)-methoxy-(S)-proline methyl ester
75176-19-1

N-<(phenylmethoxy)carbonyl>-4(S)-methoxy-(S)-proline methyl ester

(2S,4S)-benzyl 2-(6-fluoropyridin-3-ylcarbamoyl)-4-methoxypyrrolidine-1-carboxylate
1109790-64-8

(2S,4S)-benzyl 2-(6-fluoropyridin-3-ylcarbamoyl)-4-methoxypyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: 2-fluoro-5-aminopyridine With isopropylmagnesium chloride In tetrahydrofuran at 0 - 20℃;
Stage #2: N-<(phenylmethoxy)carbonyl>-4(S)-methoxy-(S)-proline methyl ester In tetrahydrofuran at 20℃; for 14h;
80%
(1-cyclopentyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-D-alanine

(1-cyclopentyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)-D-alanine

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

(R)-2-((1-cyclopentyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-N-(6-fluoropyridin-3-yl)propanamide

(R)-2-((1-cyclopentyl-4-oxo-4,5-dihydro-1H-pyrazolo[3,4-d]pyrimidin-6-yl)amino)-N-(6-fluoropyridin-3-yl)propanamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 20℃; for 2h;80%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

6-phenylimidazo<2,1-b>thiazole-3-acetic acid
68347-91-1

6-phenylimidazo<2,1-b>thiazole-3-acetic acid

N-(6-fluoropyridin-3-yl)-2-(6-phenylimidazo[2,1-b]thiazol-3-yl)acetamide
1388831-91-1

N-(6-fluoropyridin-3-yl)-2-(6-phenylimidazo[2,1-b]thiazol-3-yl)acetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;77%
4-fluorobenzaldehyde
459-57-4

4-fluorobenzaldehyde

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

N-(4-fluorobenzyl)-2-fluoro-5-aminopyridine

N-(4-fluorobenzyl)-2-fluoro-5-aminopyridine

Conditions
ConditionsYield
Stage #1: 4-fluorobenzaldehyde; 2-fluoro-5-aminopyridine With acetic acid at 20℃; for 1h;
Stage #2: With sodium cyanoborohydride at 10 - 15℃; for 0.5h;
75.6%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

6-(4'-chlorophenyl)imidazo<2,1-b>thiazole-3-acetic acid
68347-92-2

6-(4'-chlorophenyl)imidazo<2,1-b>thiazole-3-acetic acid

2-(6-(4-chlorophenyl)imidazo[2,1-b]thiazol-3-yl)-N-(6-fluoropyridin-3-yl)acetamide
1388831-93-3

2-(6-(4-chlorophenyl)imidazo[2,1-b]thiazol-3-yl)-N-(6-fluoropyridin-3-yl)acetamide

Conditions
ConditionsYield
With benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 20℃;74%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

5-azido-2-fluoropyridine
864866-13-7

5-azido-2-fluoropyridine

Conditions
ConditionsYield
With tert.-butylnitrite; trimethylsilylazide In acetonitrile at 0 - 20℃; for 5h;72.1%
Stage #1: 2-fluoro-5-aminopyridine With hydrogenchloride; sodium nitrite In water at -15 - -10℃; for 0.166667h;
Stage #2: With sodium azide In water at 0℃; for 0.166667h;
62%
cyclopropanecarboxylic acid chloride
4023-34-1

cyclopropanecarboxylic acid chloride

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

N-(2-fluoro-5-pyridyl)cyclopropane carboxamide
112959-64-5

N-(2-fluoro-5-pyridyl)cyclopropane carboxamide

Conditions
ConditionsYield
With pyridine In dichloromethane72%
2-chloro-4,6-dimethoxy-1 ,3,5-triazine
3140-73-6

2-chloro-4,6-dimethoxy-1 ,3,5-triazine

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

N-(6-fluoropyridin-3-yl)-4,6-dimethoxy-1,3,5-triazin-2-amine

N-(6-fluoropyridin-3-yl)-4,6-dimethoxy-1,3,5-triazin-2-amine

Conditions
ConditionsYield
With potassium carbonate In tetrahydrofuran at 70℃; for 4h;72%
3-(tert-butyloxycarbonylamino)propionic acid
3303-84-2

3-(tert-butyloxycarbonylamino)propionic acid

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

tert-Butyl 3-(6-fluoropyridin-3-ylamino)-3-oxopropylcarbamate
1037411-75-8

tert-Butyl 3-(6-fluoropyridin-3-ylamino)-3-oxopropylcarbamate

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 4h;70.6%
(S)-1-(4-((5-cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylic acid
1001353-78-1

(S)-1-(4-((5-cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylic acid

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

BMS-754807

BMS-754807

Conditions
ConditionsYield
Stage #1: (S)-1-(4-((5-cyclopropyl-1H-pyrazol-3-yl)amino)pyrrolo[2,1-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylic acid With thionyl chloride In N,N-dimethyl-formamide at 5 - 20℃; for 1h;
Stage #2: 2-fluoro-5-aminopyridine In N,N-dimethyl-d6-formamide for 24h;
70%
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 45℃; for 18h;18%
potassium thioacyanate
333-20-0

potassium thioacyanate

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

5-fluorothiazolo[5,4-b]pyridin-2-amine
865663-86-1

5-fluorothiazolo[5,4-b]pyridin-2-amine

Conditions
ConditionsYield
With bromine; acetic acid at 0 - 20℃; for 16.5h;69.2%
With bromine; acetic acid at 0℃; for 0.5h;69.2%
With bromine; acetic acid at 20℃; for 4h;61.8%
4-bromo-6-acetamido-1H-indole-2-carboxylic acid ethyl ester

4-bromo-6-acetamido-1H-indole-2-carboxylic acid ethyl ester

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

4-((6-fluoropyridin-3-yl)amino)-6-acetylamino-1H-indole-2-carboxylic acid ethyl ester

4-((6-fluoropyridin-3-yl)amino)-6-acetylamino-1H-indole-2-carboxylic acid ethyl ester

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; XPhos In 1,4-dioxane at 90℃; for 1h; Microwave irradiation; Inert atmosphere;68.9%
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; XPhos In 1,4-dioxane at 100℃; Inert atmosphere; Microwave irradiation;68.9%
2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

1-benzyl-pyrrolidine-2-carboxylic acid
60169-72-4

1-benzyl-pyrrolidine-2-carboxylic acid

1-benzyl-N-(6-fluoropyridin-3-yl)pyrrolidine-2-carboxamide

1-benzyl-N-(6-fluoropyridin-3-yl)pyrrolidine-2-carboxamide

Conditions
ConditionsYield
Stage #1: 2-fluoro-5-aminopyridine With trimethylaluminum In toluene at 20℃; for 0.5h; Inert atmosphere;
Stage #2: 1-benzyl-pyrrolidine-2-carboxylic acid In toluene at 80℃; for 18h; Inert atmosphere;
68.1%
(S)-methyl 1-(4-(5-cyano-1H-pyrazol-3-ylamino)pyrrolo[1,2-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylate
1001353-08-7

(S)-methyl 1-(4-(5-cyano-1H-pyrazol-3-ylamino)pyrrolo[1,2-f][1,2,4]triazin-2-yl)-2-methylpyrrolidine-2-carboxylate

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

(S)-1-(4-(5-cyano-1H-pyrazol-3-ylamino)pyrrolo[1,2-f][1,2,4]triazin-2-yl)-N-(6-fluoropyridin-3-yl)-2-methylpyrrolidine-2-carboxamide

(S)-1-(4-(5-cyano-1H-pyrazol-3-ylamino)pyrrolo[1,2-f][1,2,4]triazin-2-yl)-N-(6-fluoropyridin-3-yl)-2-methylpyrrolidine-2-carboxamide

Conditions
ConditionsYield
With isopropylmagnesium chloride In tetrahydrofuran at 20℃; for 21h;68%
2-mesitylenesulphonyl chloride
773-64-8

2-mesitylenesulphonyl chloride

2-fluoro-5-aminopyridine
1827-27-6

2-fluoro-5-aminopyridine

N-(6-fluoro-pyridin-3-yl)-2,4,6-trimethyl-benzenesulfonamide

N-(6-fluoro-pyridin-3-yl)-2,4,6-trimethyl-benzenesulfonamide

Conditions
ConditionsYield
With triethylamine In dichloromethane at 0 - 20℃; for 16h;68%

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