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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's 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. DayangChem can provide different quantities

5-Chloropyridine-3-boronic acid Manufacturer/High quality/Best price/In stock

Cas:872041-85-5

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

The company has a professional R & D team, mature technology, very competitive prices and stable high quality products for customers to order high quality and low price product efforts! Appearance:white powder Storage:Sealed, dry, micro

5-CHLORO-3-PYRIDINEBORONIC ACID

Cas:872041-85-5

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Xi'an Xszo Chem Co., Ltd.

1. Factory price and high quality must be guaranteed, base on 8 years of production and R&D experience2. Free samples will be provided,ensure specifications and quality are right for customer3. Customers will receive the most professional technical s

Factory Price OLED 99% 872041-85-5 (5-Chloropyridin-3-yl)boronic acid Manufacturer

Cas:872041-85-5

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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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

3-Chloro-5-pyridineboronic acid

Cas:872041-85-5

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

5-CHLORO-3-PYRIDINEBORONIC ACID Basic information Product Name: 5-CHLORO-3-PYRIDINEBORONIC ACID Synonyms: 5-CHLORO-3-PYRIDINEBORONIC ACID;5-CHLORO-3-PYRIDINYL BORONIC ACID;5-CHLOROPYRIDI

5-CHLORO-3-PYRIDINEBORONIC ACID

Cas:872041-85-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

Pharmaceutical Grade CAS 872041-85-5 with competitive price

Cas:872041-85-5

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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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

Boronic acid,B-(5-chloro-3-pyridinyl)- 872041-85-5

Cas:872041-85-5

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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-Chloropyridine-3-boronic acid

Cas:872041-85-5

Min.Order:1 Kilogram

FOB Price: $68.0 / 75.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

(5-Chloropyridin-3-yl)boronic acid CAS:872041-85-5 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 quali

(5-Chloropyridin-3-yl)boronic acid CAS:872041-85-5

Cas:872041-85-5

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

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

Min.Order:1 Kilogram

Negotiable

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

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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-Chloropyridine-3-boronic acid

Cas:872041-85-5

Min.Order:0 Metric Ton

Negotiable

Type:Other

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

5-Chloro-3-pyridinylboronic acid

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

Chemlyte Solutions believe that customers and suppliers deserve much more than what traditional distributors can offer. To grow in today s fast-paced and increasingly competitive market it is essential to be able to quickly adapt to market forces eff

Featured products 5-chloropyridin-3-ylboronic acid

Cas:872041-85-5

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Zibo Hangyu Biotechnology Development Co., Ltd

Zibo Hangyu Biotechnology Development Co., Ltd is a leading manufacturer and supplier of chemicals in China. We develop produce and distribute high quality pharmaceuticals, intermediates, special chemicals and OLED intermediates and other fine chemi

5-Chloropyridine-3-boronic acid

Cas:872041-85-5

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

Product Details Grade: pharmaceutical grade Purity:99%+ ProductionCapacity: 1000 Kilogram/Month Scope of use: For scientific research only(The product must be used legally) Our Advantage 1. Best quality with competitive price. 2. Quick shipping,

(5-Chloropyridin-3-yl)boronic acid

Cas:872041-85-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

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

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

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

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhu Nuowei Chemistry Technologies Co., Ltd.

Wuhu Nuovo Chemical Technology Co., Ltd. was established in August 2014, mainly engaged in the development, production and sales of ionic liquids, ribose, nucleosides, nucleotides and related chemicals; Products are mainly used in new energy, new ma

5-Chloropyridne-3-boronic acid

Cas:872041-85-5

Min.Order:100 Gram

Negotiable

Type:Manufacturers

inquiry

Suzhou Health Chemicals Co., Ltd.

High quality,stable supply chain.Appearance:white/off-white or light yellow Storage:Store in cool and dry place, keep away from strong light and heat. Package:aluminum bottle,glass bottle,PTFE bottle,cardboard drum Application:This product can be use

5-Chloropyridine-3-boronic acid

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Win-Win chemical Co.Ltd

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

5-Chloropyridine-3-boronic acid cas no. 872041-85-5 98%

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Suzhou SuKaiLu Chemical Technology Co., Ltd.

Our Company main product 一:suzuki reaction customization 二:Boronic acid derivative ①:phenylboronic acid derivative ②:Phenylboronic acid pinacol ester derivative ③:Potassium phenyltrifluoroborate derivative ④:Phenylboronic acid MIDA ester derivative

(5-Chloropyridin-3-yl)boronic acid

Cas:872041-85-5

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Shandong Jiling Chemical Co., Ltd

factory Storage:Shading, sealed and preserved. Package:Grams, Kilograms Application:An organic synthetic intermediate used Transportation:According to customer request Port:Qingdao

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Other

inquiry

GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

3-chloro-5-pyridyl boronic acid

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

5-CHLORO-3-PYRIDINEBORONIC ACID CAS 872041-85-5

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Other

inquiry

Kunshan Push Trading Co.,LTD

ADVANTAGE 1.Professional: More than 10 years chemical exporting experience. We have produced chemical more than fifteen years, 95% products are for export . More than 10 years chemical exporting experience. Good and stabilized factory price. 2.

5-Chloropyridine-3-boronic ac

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Boronic acid,B-(5-chloro-3-pyridinyl)-

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hunan chemfish Pharmaceutical co.,Ltd

Hunan chemfish Pharmaceutical co.,Ltd a comprehensive enterprise, is located in High-Tech Science Park,Changsha,Chia . Specializing in R&D, manufacture and marketing, we provide a wide range of products and the most professional services to meet the

4-(4-Fluorophenyl)-2-fluorobenzoic acid

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Hubei Taiho Chemical Co.,LTD

TAIHO Unique Advantages:1.We're factory2.Free samples available3.Commodity inspection can be done4.ISO9001,Kosher certifications5.10 years experiences Storage:Store in cool &dry place Package:aluminium foil bag/fiber can/plastic drum Application:comp

(5-Chloropyridin-3-yl)boronic acid

Cas:872041-85-5

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Synthetic route

(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

methyl 2-chloro-5-iodo-3-pyridinecarboxylate
78686-83-6

methyl 2-chloro-5-iodo-3-pyridinecarboxylate

methyl 5′,6-dichloro-[3,3′-bipyridine]-5-carboxylate
1207253-05-1

methyl 5′,6-dichloro-[3,3′-bipyridine]-5-carboxylate

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In water; N,N-dimethyl-formamide at 25℃; for 18h; Suzuki Coupling;99%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In water; N,N-dimethyl-formamide at 20℃; Suzuki Coupling;90%
With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In water; N,N-dimethyl-formamide at 25℃; for 24h; Suzuki Coupling;
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

1-ethyl-3-(5-iodo-4-(3-(trifluoromethyl)-1H-pyrazol-1-yl)pyridin-2-yl)urea

1-ethyl-3-(5-iodo-4-(3-(trifluoromethyl)-1H-pyrazol-1-yl)pyridin-2-yl)urea

C17H14ClF3N6O

C17H14ClF3N6O

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; potassium carbonate In 1,4-dioxane; water at 80℃; Inert atmosphere;96%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

4-methyl-2-oxo-2H-chromen-7-yl-1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate
93131-78-3

4-methyl-2-oxo-2H-chromen-7-yl-1,1,2,2,3,3,4,4,4-nonafluorobutane-1-sulfonate

7-(5-chloropyridin-3-yl)-4-methyl-2H-chromen-2-one

7-(5-chloropyridin-3-yl)-4-methyl-2H-chromen-2-one

Conditions
ConditionsYield
With 1,3-bis-(diphenylphosphino)propane; palladium diacetate; tetra-n-butylammoniumfluoride trihydrate In methanol; 1,2-dimethoxyethane at 20 - 80℃; for 0.5h; Suzuki-Miyaura Coupling; Inert atmosphere; Microwave irradiation;90%
2-ethyl-3-O-(tert-butyldimethylsilyl)estrone
767351-13-3

2-ethyl-3-O-(tert-butyldimethylsilyl)estrone

(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

4-((8S,9S,13S,14S)-3-((tert-butyldimethylsilyl)oxy)-2-ethyl-13-methyl-7,8,9,11,12,13,14,15-octahydro-6H-cyclopenta[a]phenanthren-17-yl)-5-chloro-3-pyridine

4-((8S,9S,13S,14S)-3-((tert-butyldimethylsilyl)oxy)-2-ethyl-13-methyl-7,8,9,11,12,13,14,15-octahydro-6H-cyclopenta[a]phenanthren-17-yl)-5-chloro-3-pyridine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In tetrahydrofuran; water at 60℃; Suzuki-Miyaura Coupling; Inert atmosphere;90%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

2-bromoimidazopyrazine

2-bromoimidazopyrazine

2-(5-chloropyridin-3-yl)-1H-imidazo[4,5-b]pyrazine

2-(5-chloropyridin-3-yl)-1H-imidazo[4,5-b]pyrazine

Conditions
ConditionsYield
With bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II); cesium fluoride In 1,2-dimethoxyethane; water at 100℃; for 0.5h; Suzuki Coupling; Inert atmosphere; Microwave irradiation;88%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

4-bromo-N-alpha-[(trans-4-{[(tert-butoxycarbonyl)amino]methyl}cyclohexyl)carbonyl]-N-[4-(2H-tetrazol-5-yl)phenyl]-L-phenylalaninamide

4-bromo-N-alpha-[(trans-4-{[(tert-butoxycarbonyl)amino]methyl}cyclohexyl)carbonyl]-N-[4-(2H-tetrazol-5-yl)phenyl]-L-phenylalaninamide

trifluoroacetic acid
76-05-1

trifluoroacetic acid

N-alpha-[(trans-4-{[(tert-butoxycarbonyl)amino]methyl}cyclohexyl)carbonyl]-4-(5-chloropyrimidin-3-yl)-N-[4-(2H-tetrazol-5-yl)phenyl]-L-phenylalaninamide trifluoroacetate

N-alpha-[(trans-4-{[(tert-butoxycarbonyl)amino]methyl}cyclohexyl)carbonyl]-4-(5-chloropyrimidin-3-yl)-N-[4-(2H-tetrazol-5-yl)phenyl]-L-phenylalaninamide trifluoroacetate

Conditions
ConditionsYield
Stage #1: 4-bromo-N-alpha-[(trans-4-{[(tert-butoxycarbonyl)amino]methyl}cyclohexyl)carbonyl]-N-[4-(2H-tetrazol-5-yl)phenyl]-L-phenylalaninamide With tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane at 20℃; for 0.166667h;
Stage #2: (5-chloro-3-pyridyl)boronic acid With sodium carbonate In 1,2-dimethoxyethane; ethanol; water for 3h; Reflux;
Stage #3: trifluoroacetic acid In water; acetonitrile
88%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

tert-butyl 3-(3-{[(2R)-2-(4-bromophenyl)-2-cyclopentylacetyl]amino}-2-methylphenyl)propanoate

tert-butyl 3-(3-{[(2R)-2-(4-bromophenyl)-2-cyclopentylacetyl]amino}-2-methylphenyl)propanoate

tert-butyl 3-[3-({(2R)-2-[4-(5-chloropyridin-3-yl)phenyl]-2-cyclopentylacetyl}amino)-2-methylphenyl]propanoate

tert-butyl 3-[3-({(2R)-2-[4-(5-chloropyridin-3-yl)phenyl]-2-cyclopentylacetyl}amino)-2-methylphenyl]propanoate

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In tetrahydrofuran; water Suzuki Coupling;87%
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In tetrahydrofuran at 80℃; for 6h; Suzuki Coupling;52.9%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

5-bromo-2-methylthioazole-4-carboxylic acid ethyl ester
1047675-70-6

5-bromo-2-methylthioazole-4-carboxylic acid ethyl ester

ethyl 5-(5-chloropyridin-3-yl)-2-methyl-1,3-thiazole-4-carboxylate

ethyl 5-(5-chloropyridin-3-yl)-2-methyl-1,3-thiazole-4-carboxylate

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In N,N-dimethyl-formamide at 100℃; Inert atmosphere;87%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(S)-N-(3-amino-1-cyano-3-oxopropyl)-3-((4-bromophenyl)sulfonyl)-2,2-dimethylpropanamide

(S)-N-(3-amino-1-cyano-3-oxopropyl)-3-((4-bromophenyl)sulfonyl)-2,2-dimethylpropanamide

(S)-N-(3-amino-1-cyano-3-oxopropyl)-3-((4-(5-chloropyridine-3-yl)phenyl)sulphonyl)-2,2-dimethylpropanamide

(S)-N-(3-amino-1-cyano-3-oxopropyl)-3-((4-(5-chloropyridine-3-yl)phenyl)sulphonyl)-2,2-dimethylpropanamide

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In water; N,N-dimethyl-formamide at 60℃; Suzuki Coupling;87%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

para-iodoanisole
696-62-8

para-iodoanisole

3-chloro-5-(4-methoxyphenyl)pyridine
1595294-68-0

3-chloro-5-(4-methoxyphenyl)pyridine

Conditions
ConditionsYield
With potassium carbonate In ethanol; water at 90℃; for 0.25h; Suzuki Coupling; Microwave irradiation;86%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

2-Hydroxyphenylacetic acid
614-75-5

2-Hydroxyphenylacetic acid

2-(5-(5-chloropyridin-3-yl)-2-hydroxyphenyl)acetic acid
1338928-51-0

2-(5-(5-chloropyridin-3-yl)-2-hydroxyphenyl)acetic acid

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 90℃;85.8%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

C17H9BrO

C17H9BrO

C22H12ClNO

C22H12ClNO

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; water; toluene at 90℃; for 5h; Inert atmosphere;85.65%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(R)-6-(3-bromo-phenyl)-6-methyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one
1397683-39-4

(R)-6-(3-bromo-phenyl)-6-methyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one

(R)-6-[3-(5-chloro-pyridin-3-yl)-phenyl]-6-methyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one
1397683-41-8

(R)-6-[3-(5-chloro-pyridin-3-yl)-phenyl]-6-methyl-6,7-dihydro-5H-pyrazolo[1,5-a]pyrazin-4-one

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane at 150℃; for 0.25h; Inert atmosphere; Microwave irradiation;81%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(8-bromo[1,2,4]triazolo[1,5-a]pyridine-2-yl)(1-ethyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)amine trifluoroacetic acid salt

(8-bromo[1,2,4]triazolo[1,5-a]pyridine-2-yl)(1-ethyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)amine trifluoroacetic acid salt

[8-(5-chloropyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine-2-yl]-(1-ethyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)amine

[8-(5-chloropyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine-2-yl]-(1-ethyl-4,5,6,7-tetrahydro-1H-indazol-5-yl)amine

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In 1,4-dioxane; methanol; water at 90℃; for 16h; Suzuki-Miyaura Coupling; Inert atmosphere;81%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

1,3,5-trisbromobenzene
626-39-1

1,3,5-trisbromobenzene

C21H12Cl3N3

C21H12Cl3N3

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In 1,4-dioxane at 105℃; Inert atmosphere;78.6%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

tert-butyl 7-bromo-1′,3,3-trimethyl-6′-oxo-3,4,5′,6′-tetrahydro-1′H,2H-spiro[naphthalene-1,4′-pyrimidine]-2′-ylcarbamat
1338094-63-5

tert-butyl 7-bromo-1′,3,3-trimethyl-6′-oxo-3,4,5′,6′-tetrahydro-1′H,2H-spiro[naphthalene-1,4′-pyrimidine]-2′-ylcarbamat

2′-amino-7-(5-chloropyridin-3-yl)-1′,3,3-trimethyl-3,4-dihydro-1′H,2H-spiro[naphthalene-1,4′-pyrimidin]-6′(5′H)-one
1338093-21-2

2′-amino-7-(5-chloropyridin-3-yl)-1′,3,3-trimethyl-3,4-dihydro-1′H,2H-spiro[naphthalene-1,4′-pyrimidin]-6′(5′H)-one

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In 1,4-dioxane; water for 15h; Suzuki Coupling; Sealed tube; Inert atmosphere; Heating;78%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

6'-bromo-5"-methyl-3'H-dispiro[cyclobutane-1,2'-indene-1',2"-imidazol]-4"-amine
1383983-37-6

6'-bromo-5"-methyl-3'H-dispiro[cyclobutane-1,2'-indene-1',2"-imidazol]-4"-amine

6'-(5-chloropyridin-3-yl)-5"-methyl-3'H-dispiro[cyclobutane-1,2'-indene-1',2"-imidazol]-4"-amine
1383983-38-7

6'-(5-chloropyridin-3-yl)-5"-methyl-3'H-dispiro[cyclobutane-1,2'-indene-1',2"-imidazol]-4"-amine

Conditions
ConditionsYield
With potassium carbonate; sodium tetrachloropalladate(II); 3-(di-tert-butylphosphino)-propane-1-sulfonic acid In 2-methyltetrahydrofuran; water at 90℃; for 0.5h; Inert atmosphere; Microwave irradiation; Sealed vial;77%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

2-amino-2'-bromo-6'-methoxy-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one formate

2-amino-2'-bromo-6'-methoxy-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one formate

2-amino-2'-(5-chloropyridin-3-yl)-6'-methoxy-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one
1338927-54-0

2-amino-2'-(5-chloropyridin-3-yl)-6'-methoxy-1-methylspiro[imidazole-4,9'-xanthen]-5(1H)-one

Conditions
ConditionsYield
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 100℃; Inert atmosphere;73%
diisopropyl hydrogenphosphonate
1809-20-7

diisopropyl hydrogenphosphonate

(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

diisopropyl (5-chloro-3-pyridinyl)phosphonate

diisopropyl (5-chloro-3-pyridinyl)phosphonate

Conditions
ConditionsYield
With triphenylphosphine; palladium dichloride; silver(l) oxide at 100℃; for 2h; Inert atmosphere;71%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

C24H24BBr3

C24H24BBr3

C39H33BCl3N3

C39H33BCl3N3

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; sodium carbonate In 1,4-dioxane at 105℃; Inert atmosphere;70%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

ethyl 2-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 2-bromopyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 2-(5-chloropyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 2-(5-chloropyridin-3-yl)pyrazolo[1,5-a]pyrimidine-3-carboxylate

Conditions
ConditionsYield
With potassium phosphate; chloro(crotyl)(2-dicyclohexylphosphino-2’,4’,6’-triisopropybiphenyl)palladium(II); XPhos In tetrahydrofuran; water at 65℃; for 3h; Suzuki-Miyaura Coupling; Inert atmosphere;70%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(4aS,10aS)-2'-((E)-(dimethylamino)methyleneamino)-1'-methyl-5'-oxo-1,1',3,4,4a,5,5',10a-octahydrospiro[benzo[g]isochromene-10,4'-imidazole]-8-yl trifluoromethanesulfonate

(4aS,10aS)-2'-((E)-(dimethylamino)methyleneamino)-1'-methyl-5'-oxo-1,1',3,4,4a,5,5',10a-octahydrospiro[benzo[g]isochromene-10,4'-imidazole]-8-yl trifluoromethanesulfonate

(4aS,10aS)-2'-amino-8-(5-chloropyridin-3-yl)-1'-methyl-1,3,4,4a,5,10a-hexahydrospiro[benzo[g]isochromene-10,4'-imidazol]-5'(1'H)-one 2,2,2-trifluoroacetate

(4aS,10aS)-2'-amino-8-(5-chloropyridin-3-yl)-1'-methyl-1,3,4,4a,5,10a-hexahydrospiro[benzo[g]isochromene-10,4'-imidazol]-5'(1'H)-one 2,2,2-trifluoroacetate

Conditions
ConditionsYield
With water; sodium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane at 85℃; for 18h; Inert atmosphere; Capped;69%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

5-bromo-1H-pyrrolo[2,3-b]pyridine
183208-35-7

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

4-(N,N-dimethylaminocarbonyl)phenylboronic acid
405520-68-5

4-(N,N-dimethylaminocarbonyl)phenylboronic acid

4-(5-(1H-pyrrolo[2,3-b]pyridin-5-yl)pyridin-3-yl)-N,N-dimethylbenzamide

4-(5-(1H-pyrrolo[2,3-b]pyridin-5-yl)pyridin-3-yl)-N,N-dimethylbenzamide

Conditions
ConditionsYield
Stage #1: (5-chloro-3-pyridyl)boronic acid; 5-bromo-1H-pyrrolo[2,3-b]pyridine With bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II); potassium carbonate In 1,4-dioxane; water at 95℃; for 1h;
Stage #2: 4-(N,N-dimethylaminocarbonyl)phenylboronic acid In 1,4-dioxane; water at 95℃; for 1h;
69%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(3R,5S,8R,9S,10S,13S,14S)-3-(dimethylamino)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl trifluoromethanesulfonate

(3R,5S,8R,9S,10S,13S,14S)-3-(dimethylamino)-10,13-dimethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl trifluoromethanesulfonate

(3R,5S,8R,9S,10S,13S,14S)-17-(5-chloropyridin-3-yl)-N,N,10,13-tetramethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-amine

(3R,5S,8R,9S,10S,13S,14S)-17-(5-chloropyridin-3-yl)-N,N,10,13-tetramethyl-2,3,4,5,6,7,8,9,10,11,12,13,14,15-tetradecahydro-1H-cyclopenta[a]phenanthren-3-amine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In tetrahydrofuran Suzuki-Miyaura Coupling; Inert atmosphere;69%
2,5-dibromo-3-nitro-pyridine
15862-37-0

2,5-dibromo-3-nitro-pyridine

(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

5-bromo-5’-chloro-3-nitro-2,3’-bipyridine

5-bromo-5’-chloro-3-nitro-2,3’-bipyridine

Conditions
ConditionsYield
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In tetrahydrofuran at 80℃; for 2h; Suzuki Coupling; Inert atmosphere; Sealed tube;68%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

N-[5-(7-bromo-8-fluoro-4-oxoquinazolin-3 (4H)-yl)-2-(trifluoromethoxy)phenyl]-1-(morpholin-4-yl)cyclopropane-1-carboxamide

N-[5-(7-bromo-8-fluoro-4-oxoquinazolin-3 (4H)-yl)-2-(trifluoromethoxy)phenyl]-1-(morpholin-4-yl)cyclopropane-1-carboxamide

N-{5-[7-(5-chloropyridin-3-yl)-8-fluoro-4-oxoquinazolin-3(4H)-yl]-2-(trifluoromethoxy)phenyl}-1-(morpholin-4-yl)cyclopropane-1-carboxamide

N-{5-[7-(5-chloropyridin-3-yl)-8-fluoro-4-oxoquinazolin-3(4H)-yl]-2-(trifluoromethoxy)phenyl}-1-(morpholin-4-yl)cyclopropane-1-carboxamide

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In 1,2-dimethoxyethane; water; N,N-dimethyl-formamide at 80℃; for 2h; Inert atmosphere;68%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(8R,9S,10R,13S,14S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl trifluoromethanesulfonate

(8R,9S,10R,13S,14S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl trifluoromethanesulfonate

3-((3S,8R,9S,10R,13S,14S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-chloropyridine

3-((3S,8R,9S,10R,13S,14S)-3-((tert-butyldimethylsilyl)oxy)-10,13-dimethyl-2,3,4,7,8,9,10,11,12,13,14,15-dodecahydro-1H-cyclopenta[a]phenanthren-17-yl)-5-chloropyridine

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); caesium carbonate In tetrahydrofuran; water at 20℃; Suzuki-Miyaura Coupling; Inert atmosphere;67%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

N-[6-chloro-2-(trifluoromethyl)-3-pyridyl]-2-methylpropanamide

N-[6-chloro-2-(trifluoromethyl)-3-pyridyl]-2-methylpropanamide

C15H13ClF3N3O

C15H13ClF3N3O

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; caesium carbonate In 1,4-dioxane; water at 120℃; for 0.5h; Inert atmosphere; Microwave irradiation;66%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

6-bromo-5'-methylspiro[chroman-4,2'-imidazol]-4'-amine
1383985-05-4

6-bromo-5'-methylspiro[chroman-4,2'-imidazol]-4'-amine

6-(5-chloropyridin-3-yl)-5'-methylspiro[chroman-4,2'-imidazol]-4'-amine
1383982-41-9

6-(5-chloropyridin-3-yl)-5'-methylspiro[chroman-4,2'-imidazol]-4'-amine

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane at 130℃; for 1h; Inert atmosphere; Microwave irradiation;63%
(5-chloro-3-pyridyl)boronic acid
872041-85-5

(5-chloro-3-pyridyl)boronic acid

(R)-7-bromo-5',5'-difluoro-3,4,5',6'-tetrahydro-2H-spiro[naphthalene-1,4'-[1,3]oxazin]-2'-amine
1415108-46-1

(R)-7-bromo-5',5'-difluoro-3,4,5',6'-tetrahydro-2H-spiro[naphthalene-1,4'-[1,3]oxazin]-2'-amine

(R)-7-(5-chloropyridin-3-yl)-5',5'-difluoro-3,4,5',6'-tetrahydro-2H-spiro[naphthalene-1,4'-[1,3]oxazin]-2'-amine
1415107-58-2

(R)-7-(5-chloropyridin-3-yl)-5',5'-difluoro-3,4,5',6'-tetrahydro-2H-spiro[naphthalene-1,4'-[1,3]oxazin]-2'-amine

Conditions
ConditionsYield
With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran; water at 80℃; for 0.416667h; Inert atmosphere; Sealed tube;63%
Stage #1: (5-chloro-3-pyridyl)boronic acid; (R)-7-bromo-5',5'-difluoro-3,4,5',6'-tetrahydro-2H-spiro[naphthalene-1,4'-[1,3]oxazin]-2'-amine With caesium carbonate In tetrahydrofuran; water for 0.0833333h; cross-coupling reaction; Inert atmosphere;
Stage #2: (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran; water at 80℃; for 0.416667h;
63%

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