Products

Refine

Country

Business Type

Certificate

Display

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-(PROP-1-YN-1-YL)PYRIDIN-3-YL)BORONIC ACID

Cas:917471-30-8

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

inquiry

COLORCOM LTD.

Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards. Colorcom prides itself on superior customer and technical focus, while focusing on

[5- (Propyn-1-Yl) Pyridin-3-Yl] Boronic Acid

Cas:917471-30-8

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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 917471-30-8 with fast shipping

Cas:917471-30-8

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

Qingdao Beluga Import and Export Co., LTD

5-(prop-1-ynyl)pyridin-3-ylboronic acid CAS:917471-30-8 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

5-(prop-1-ynyl)pyridin-3-ylboronic acid CAS:917471-30-8

Cas:917471-30-8

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-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:1 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-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

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-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

inquiry

Shanghai Massive Chemical Technology Co., Ltd.

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid, CAS 917471-30-8,liquid, commercial Qty Shanghai Massive Chemical Technology Co., Ltd. is engaged in development, production and marketing Specialty Chemicals to satisfy the changing needs of the chemi

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid

Cas:917471-30-8

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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-(Prop-1-ynyl)pyridin-3-yl]boronic acid

Cas:917471-30-8

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-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Allgreen Chemical Co.,Ltd

high quality Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Boronic acid, B-[5-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

Boronic acid, B-[5-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SAGECHEM LIMITED

5-(Prop-1-ynyl)pyridine-3-ylboronic acid 917471-30-8 Application:5-(Prop-1-ynyl)pyridine-3-ylboronic acid 917471-30-8

5-(Prop-1-ynyl)pyridine-3-ylboronic acid

Cas:917471-30-8

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Fandachem Co.,Ltd

5-(prop-1-ynyl)pyridin-3-ylboronic acidAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:pharmaceutical intermediate Transportation:by air, by sea, by express

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Other

inquiry

Henan Kanbei Chemical Co.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chemlyte Solutions

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

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Other

inquiry

ZHEJIANG JIUZHOU CHEM CO.,LTD

factory?direct?saleAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:healing drugs Transportation:By sea Port:Shanghai/tianjin

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Bide Pharmatech Ltd

Our mission is to provide high-quality and innovative products to our customers. By offering a broad range of products, custom synthesis and personalized services, Bide can help scientists speeding up their research in the chemical and pharmaceutical

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Other

inquiry

Amadis Chemical Co., Ltd.

1.Professional synthesis laboratory and production base. 2.Strong synthesis team and service team. 3.Professional data management system. 4.We provide the professional test date and product information ,ex. HNMR ,CNMR,FNMR, HPLC/G

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:10 Milligram

Negotiable

Type:Lab/Research institutions

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Hanhong Scientific Co.,Ltd.

factory,reasonable price Appearance:detailed see specifications Storage:Store in dry, dark and ventilated place. Package:according to the clients requirement Application:pharmaceutical intermediates Transportation:by courier,air or sea Port:S

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid917471-30-8

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Chemical Technology Co.,LTD

1. Production capacity: we have three production base with high-tech production equipment and instruments, equipped with professional production personnel, meet your requirements.2. Quality assurance: we have a first-class testing equipment and testi

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Other

inquiry

Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Boronic acid, B-[5-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Chungking Joyinchem Co., Ltd.

Joyinchem have been committed to chemical supply for several years and have built good cooperation records with multinational chemical corporations and importers from all over the world. Our services include:-Spot goods-Contract manufacturing-Custom

Boronic acid, B-[5-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Chemlin Chemical Co., Ltd.

please contact us to confirm the required quantity and quote, we will provide you with COA,NMR,HPLC and other relevant informationAppearance:Light yellow powder Storage:Store in a cool place. Keep container tightly closed in a dry and well-ventilated

Boronic acid, B-[5-(1-propyn-1-yl)-3-pyridinyl]-

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Finetech Industry Limited

FINETECH INDUSTRY LIMITED is a LONDON based CRO company providing drug discovery & development services to worldwide clients. FINETECH INDUSTRY LIMITED supplies the [5-(1-Propyn-1-yl)-3-pyridinyl]boronic acid, CAS:917471-30-8 with the most competitiv

[5-(1-Propyn-1-yl)-3-pyridinyl]boronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Shanghai Run-Biotech Co., Ltd.

Shanghai, Run-Biotech Co., Ltd is a leading domestic pharmaceutical, biopharmaceutical, and health care products R & D outsourcing services company. As an innovation-driven and customer-focused company, Run Biotech provides a broad and integrated por

5-(prop-1-ynyl)pyridin-3-ylboronicacid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Nanjing Raymon Biotech Co., Ltd.

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or Fedx. Port:Shangha

(5-(Prop-1-yn-1-yl)pyridin-3-yl)boronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Pure Chemistry Scientific Inc.

917471-30-8 Application:5-(prop-1-ynyl)pyridin-3-ylboronic acid

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Cas:917471-30-8

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

3-bromo-5-(prop-1-yn-1-yl)pyridine
917772-69-1

3-bromo-5-(prop-1-yn-1-yl)pyridine

5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Conditions
ConditionsYield
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine With n-butyllithium; Triisopropyl borate In tetrahydrofuran; hexane; toluene at -40 - -20℃; for 1.5h;
Stage #2: With hydrogenchloride; water In tetrahydrofuran; hexane; toluene
95%
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine With n-butyllithium; Triisopropyl borate In 2-methyltetrahydrofuran; toluene at -50℃; for 1.5h;
Stage #2: With hydrogenchloride; water In 2-methyltetrahydrofuran; toluene at 20℃; for 0.333333h;
Stage #3: With sodium hydroxide In 2-methyltetrahydrofuran; water; toluene
87%
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine With n-butyllithium; Triisopropyl borate In 2-methyltetrahydrofuran; toluene at -50℃; for 1.5h;
Stage #2: With hydrogenchloride; water In 2-methyltetrahydrofuran; toluene
87%
3-bromo-5-(prop-1-yn-1-yl)pyridine
917772-69-1

3-bromo-5-(prop-1-yn-1-yl)pyridine

Triisopropyl borate
5419-55-6

Triisopropyl borate

5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Conditions
ConditionsYield
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine; Triisopropyl borate With n-butyllithium In 2-methyltetrahydrofuran; toluene at -60℃; for 1.5h;
Stage #2: With hydrogenchloride; water In 2-methyltetrahydrofuran; toluene at -50 - 25℃; for 0.333333h;
Stage #3: With sodium hydroxide In 2-methyltetrahydrofuran; water; toluene
87%
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine; Triisopropyl borate With n-butyllithium In tetrahydrofuran; toluene at -78 - -10℃; Inert atmosphere;
Stage #2: With hydrogenchloride In tetrahydrofuran; water; toluene at 20℃; for 1h;
Stage #3: With sodium hydroxide In tetrahydrofuran; water; toluene pH=7 - 8;
62%
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine; Triisopropyl borate With n-butyllithium In tetrahydrofuran; hexane; toluene at -40 - -20℃; for 0.75h;
Stage #2: With hydrogenchloride In tetrahydrofuran; hexane; water; toluene
Stage #3: With sodium hydroxide In tetrahydrofuran; hexane; water; toluene pH=7;
Stage #1: 3-bromo-5-(prop-1-yn-1-yl)pyridine; Triisopropyl borate With n-butyllithium In tetrahydrofuran; hexane; toluene at -40 - -20℃; for 0.75h;
Stage #2: With hydrogenchloride In tetrahydrofuran; hexane; toluene
3,5-dibromopyridine
625-92-3

3,5-dibromopyridine

5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: triethylamine; tetrabutyl ammonium fluoride / tetrakis(triphenylphosphine) palladium(0); copper(l) iodide / toluene; tetrahydrofuran / 20 °C / Inert atmosphere
2.1: n-butyllithium; Triisopropyl borate / toluene; tetrahydrofuran / 1.42 h / -78 - 20 °C / Inert atmosphere
2.2: 1 h / 20 °C
2.3: pH 7 - 8
View Scheme
Multi-step reaction with 2 steps
1.1: triethylamine; tetrabutyl ammonium fluoride; copper(l) iodide / tetrakis(triphenylphosphine) palladium(0) / toluene; tetrahydrofuran / 20 °C / Inert atmosphere
2.1: n-butyllithium / toluene; tetrahydrofuran / -78 - -10 °C / Inert atmosphere
2.2: 1 h / 20 °C
2.3: pH 7 - 8
View Scheme
Multi-step reaction with 2 steps
1: copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); tetrabutyl ammonium fluoride; triethylamine / toluene / 20 °C
2: n-butyllithium; Triisopropyl borate; ammonium carbonate / tetrahydrofuran; water; toluene / -40 - -10 °C
View Scheme
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(R)-5-(3-amino-1-(3-bromophenyl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383847-15-1

(R)-5-(3-amino-1-(3-bromophenyl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

(R)-5-(3-Amino-4-fluoro-1-(3-(5-(prop-1-ynyl)pyridin-3-yl)phenyl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383846-83-0

(R)-5-(3-Amino-4-fluoro-1-(3-(5-(prop-1-ynyl)pyridin-3-yl)phenyl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

Conditions
ConditionsYield
With potassium carbonate; sodium tetrachloropalladate(II); 3-(di-tert-butylphosphino)-propane-1-sulfonic acid In 2-methyltetrahydrofuran; water for 2h; Product distribution / selectivity; Reflux; Inert atmosphere;93%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

C22H33BrN4O5SSi

C22H33BrN4O5SSi

C30H39N5O5SSi
917772-70-4

C30H39N5O5SSi

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In water; tert-butyl alcohol at 60℃; for 1h;90%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1R,5S,6R)-5-(5-bromo-2-fluorophenyl)-5-(difluoromethyl)-2-oxa-4-azabicyclo[4.1.0]hept-3-en-3-amine

(1R,5S,6R)-5-(5-bromo-2-fluorophenyl)-5-(difluoromethyl)-2-oxa-4-azabicyclo[4.1.0]hept-3-en-3-amine

(1R,5S,6R)-5-(difluoromethyl)-5-(2-fluoro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)phenyl)-2-oxa-4-azabicyclo[4.1.0]hept-3-en-3-amine

(1R,5S,6R)-5-(difluoromethyl)-5-(2-fluoro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)phenyl)-2-oxa-4-azabicyclo[4.1.0]hept-3-en-3-amine

Conditions
ConditionsYield
With potassium phosphate; bis(di-tert-butyl(4-dimethylaminophenyl)phosphine)dichloropalladium(II) In 1,4-dioxane; water at 100℃; for 0.5h; Microwave irradiation;74%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

5-(3-Amino-1-(2-bromopyridin-4-yl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383847-32-2

5-(3-Amino-1-(2-bromopyridin-4-yl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

5-(3-Amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383846-82-9

5-(3-Amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

Conditions
ConditionsYield
With potassium carbonate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane; palladium diacetate In 1,4-dioxane; water at 100℃; for 0.25h; Product distribution / selectivity; Microwave irradiation;68%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(S)-tert-butyl-(4-(5-bromo-2-chlorothiophen-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-ylidene) carbamate
1392015-39-2

(S)-tert-butyl-(4-(5-bromo-2-chlorothiophen-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-ylidene) carbamate

(S)-tert-butyl (4-(2-chloro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)thiophen-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-ylidene)carbamate
1392142-94-7

(S)-tert-butyl (4-(2-chloro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)thiophen-3-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-ylidene)carbamate

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In dichloromethane; tert-butyl alcohol at 65℃; for 3h;67%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1r,4r)-6'-bromo-4-methoxy-4,5''-dimethyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine
1383986-03-5

(1r,4r)-6'-bromo-4-methoxy-4,5''-dimethyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine

(1r,4r)-4-methoxy-4,5''-dimethyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine
1383983-96-7

(1r,4r)-4-methoxy-4,5''-dimethyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane; water at 130℃; for 0.333333h;58%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1r,4r)-4"-amino-6'-bromo-5"-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4-ol
1522464-61-4

(1r,4r)-4"-amino-6'-bromo-5"-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4-ol

(1r,4r)-4"-amino-5"-methyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4-ol
1522464-76-1

(1r,4r)-4"-amino-5"-methyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4-ol

Conditions
ConditionsYield
With sodium tetrachloropalladate(II); 3-(di-tert-butylphosphino)-propane-1-sulfonic acid; potassium carbonate In 2-methyltetrahydrofuran; water at 120℃; for 0.666667h; Inert atmosphere; Microwave irradiation;55%
potassium phosphate

potassium phosphate

5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(4S,6S)-4-(5-bromo-2-fluorophenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine
1620828-88-7

(4S,6S)-4-(5-bromo-2-fluorophenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine

(4S,6S)-4-(2-fluoro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)phenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine
1624604-06-3

(4S,6S)-4-(2-fluoro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)phenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine

Conditions
ConditionsYield
In 1,4-dioxane; water; ethyl acetate55%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1r,1'R,4R)-6'-bromo-4-methoxy-5''-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazole]-4"-amine
1384082-50-1

(1r,1'R,4R)-6'-bromo-4-methoxy-5''-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazole]-4"-amine

(1r,1’R,4R)-4-methoxy-5”-methyl-6’-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3’H-dispiro[cyclohexane-1,2’-indene-1’2”-imidazol]-4”-amine
1383982-64-6

(1r,1’R,4R)-4-methoxy-5”-methyl-6’-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3’H-dispiro[cyclohexane-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 80℃; Inert atmosphere;43%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

5'-bromo-4-methoxy-5"-methyldispiro[cyclohexane-1,2'-[1]benzofuran-3',2"-imidazol]-4"-amine
1383982-99-7

5'-bromo-4-methoxy-5"-methyldispiro[cyclohexane-1,2'-[1]benzofuran-3',2"-imidazol]-4"-amine

4-methoxy-5"-methyl-5'-[5-(prop-1-yn-1-yl)pyridin-3-yl]dispiro[cyclohexane-1,2'-[1]benzofuran-3',2"-imidazol]-4"-amine
1383983-02-5

4-methoxy-5"-methyl-5'-[5-(prop-1-yn-1-yl)pyridin-3-yl]dispiro[cyclohexane-1,2'-[1]benzofuran-3',2"-imidazol]-4"-amine

Conditions
ConditionsYield
With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,2-dimethoxyethane; ethanol; water42%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

C13H14BrN3O
1049639-30-6

C13H14BrN3O

C21H20N4O
960075-74-5

C21H20N4O

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate In 1,4-dioxane; water at 65℃; Suzuki coupling;39%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1r,4r)-6'-bromo-4-methoxy-5''-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazole]-4"-amine
1384082-93-2

(1r,4r)-6'-bromo-4-methoxy-5''-methyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazole]-4"-amine

(1r,4r)-4-methoxy-5''-methyl-6'-(5-prop-1-yn-1-ylpyridin-3-yl)-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine
1383982-62-4

(1r,4r)-4-methoxy-5''-methyl-6'-(5-prop-1-yn-1-ylpyridin-3-yl)-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 2-methyltetrahydrofuran; water at 100℃; for 1h; Product distribution / selectivity; Microwave irradiation;36%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(R)-5-(3-bromophenyl)-5-(4-methoxy-3,5-dimethylphenyl)-5H-pyrrolo[3,4-b]pyrazin-7-amine
1260248-30-3

(R)-5-(3-bromophenyl)-5-(4-methoxy-3,5-dimethylphenyl)-5H-pyrrolo[3,4-b]pyrazin-7-amine

(S)-5-(4-methoxy-3,5-dimethylphenyl)-5-(3-(5-(prop-1-ynyl)pyridin-3-yl)phenyl)-5H-pyrrolo[3,4-b]pyrazin-7-amine
1260248-24-5

(S)-5-(4-methoxy-3,5-dimethylphenyl)-5-(3-(5-(prop-1-ynyl)pyridin-3-yl)phenyl)-5H-pyrrolo[3,4-b]pyrazin-7-amine

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,4-dioxane at 90℃; for 4h; Inert atmosphere;34%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

tert-butyl ((4aR,7aR)-7a-(5-bromo-2-fluorophenyl)-4a,5,6,7a-tetrahydro-4H-furo[2,3-d][1,3]thiazin-2-yl)carbamate
1415208-88-6

tert-butyl ((4aR,7aR)-7a-(5-bromo-2-fluorophenyl)-4a,5,6,7a-tetrahydro-4H-furo[2,3-d][1,3]thiazin-2-yl)carbamate

tert-butyl ((4aR,7aR)-7a-(2-fluoro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)phenyl)-4a,5,6,7a-tetrahydro-4H-furo[2,3-d][1,3]thiazin-2-yl)carbamate

tert-butyl ((4aR,7aR)-7a-(2-fluoro-5-(5-(prop-1-yn-1-yl)pyridin-3-yl)phenyl)-4a,5,6,7a-tetrahydro-4H-furo[2,3-d][1,3]thiazin-2-yl)carbamate

Conditions
ConditionsYield
With tert.-butyl lithium; bis-triphenylphosphine-palladium(II) chloride In 1,2-dimethoxyethane; ethanol; water at 90℃; for 0.0833333h;33.7%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

tert-butyl ((4S,6S)-4-(5-bromo-3-chlorothiophen-2-yl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate
1616100-79-8

tert-butyl ((4S,6S)-4-(5-bromo-3-chlorothiophen-2-yl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate

tert-butyl ((4S,6S)-4-(3-chloro-5-(5-(prop-1-ynyl)pyridin-3-yl)thiophen-2-yl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate
1616100-80-1

tert-butyl ((4S,6S)-4-(3-chloro-5-(5-(prop-1-ynyl)pyridin-3-yl)thiophen-2-yl)-6-(3,5-dimethylisoxazol-4-yl)-4-methyl-5,6-dihydro-4H-1,3-thiazin-2-yl)carbamate

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; caesium carbonate In ethanol; water; N,N-dimethyl-formamide at 90℃; for 1h;33.3%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(S)-tert-butyl (5-(5-bromo-3-chlorothiophen-2-yl)-2,5-dimethyl-1,1-dioxido-1,2,4-thiadiazinan-3-ylidene)carbamate
1286776-58-6

(S)-tert-butyl (5-(5-bromo-3-chlorothiophen-2-yl)-2,5-dimethyl-1,1-dioxido-1,2,4-thiadiazinan-3-ylidene)carbamate

C22H25ClN4O4S2

C22H25ClN4O4S2

Conditions
ConditionsYield
Stage #1: 5-(prop-1-ynyl)pyridin-3-ylboronic acid; (S)-tert-butyl (5-(5-bromo-3-chlorothiophen-2-yl)-2,5-dimethyl-1,1-dioxido-1,2,4-thiadiazinan-3-ylidene)carbamate With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; potassium carbonate In water; tert-butyl alcohol at 65℃; Suzuki Coupling; Inert atmosphere;
Stage #2: With di-tert-butyl dicarbonate; N-ethyl-N,N-diisopropylamine In dichloromethane at 20℃; for 24h;
26%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

6‘-bromo-4"-fluoro-4-methoxy-3‘H-dispiro[cyclohexane-1,2’-indene-1‘,2"-pyrrol]-5"-amine
1430422-11-9

6‘-bromo-4"-fluoro-4-methoxy-3‘H-dispiro[cyclohexane-1,2’-indene-1‘,2"-pyrrol]-5"-amine

A

(1r,4r)-4’‘-fluoro-4-methoxy-6’-(5-(prop-1-yn-1-yl)pyridin-3-yl)-3‘H-dispiro[cyclohexane-1,2‘-indene-1,2’‘-pyrrol]-5”-amine
1430422-12-0

(1r,4r)-4’‘-fluoro-4-methoxy-6’-(5-(prop-1-yn-1-yl)pyridin-3-yl)-3‘H-dispiro[cyclohexane-1,2‘-indene-1,2’‘-pyrrol]-5”-amine

B

(1s,4s)-4’‘-fluoro-4-methoxy-6’-(5-(prop-1-yn-1-yl)pyridin-3-yl)-3‘H-dispiro[cyclohexane-1,2‘-indene-1,2’‘-pyrrol]-5”-amine
1430475-32-3

(1s,4s)-4’‘-fluoro-4-methoxy-6’-(5-(prop-1-yn-1-yl)pyridin-3-yl)-3‘H-dispiro[cyclohexane-1,2‘-indene-1,2’‘-pyrrol]-5”-amine

Conditions
ConditionsYield
With dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; sodium carbonate In 1,2-dimethoxyethane; water at 80℃; for 2h; Suzuki Coupling;A 22%
B 11%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1r,4r)-6'-bromo-4-methoxy-5',5"-dimethyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4"-amine

(1r,4r)-6'-bromo-4-methoxy-5',5"-dimethyl-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4"-amine

(1r,4r)-4-methoxy-5',5"-dimethyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4"-amine

(1r,4r)-4-methoxy-5',5"-dimethyl-6'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3'H-dispiro[cyclohexane-1,2'-indene-1',2"-imidazol]-4"-amine

Conditions
ConditionsYield
With sodium tetrachloropalladate(II); 3-(di-tert-butylphosphino)-propane-1-sulfonic acid; potassium carbonate In 2-methyltetrahydrofuran; water at 90℃; for 0.5h; Inert atmosphere; Sealed tube;16%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(R)-5-(3-Amino-1-(3-bromophenyl)-4-fluoro-1H-isoindol-1-yl)-1,3-dimethylpyridin-2(1H)-one
1383847-31-1

(R)-5-(3-Amino-1-(3-bromophenyl)-4-fluoro-1H-isoindol-1-yl)-1,3-dimethylpyridin-2(1H)-one

5-(3-Amino-4-fluoro-1-(3-(5-(prop-1-ynyl)pyridin-3-yl)phenyl)-1H-isoindol-1-yl)-1,3-dimethylpyridin-2(1H)-one
1383847-10-6

5-(3-Amino-4-fluoro-1-(3-(5-(prop-1-ynyl)pyridin-3-yl)phenyl)-1H-isoindol-1-yl)-1,3-dimethylpyridin-2(1H)-one

Conditions
ConditionsYield
With potassium carbonate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2 In 1,4-dioxane; water at 130℃; for 0.25h; Microwave irradiation;14%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

5-(3-Amino-1-(2-bromopyridin-4-yl)-4-fluoro-1H-isoindol-1-yl)-1,3-diethylpyridin-2(1H)-one
1383847-23-1

5-(3-Amino-1-(2-bromopyridin-4-yl)-4-fluoro-1H-isoindol-1-yl)-1,3-diethylpyridin-2(1H)-one

5-(3-Amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1,3-diethylpyridin-2(1H)-one
1383846-96-5

5-(3-Amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1,3-diethylpyridin-2(1H)-one

Conditions
ConditionsYield
With caesium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In 1,2-dimethoxyethane; ethanol; water at 150℃; for 0.5h; Microwave irradiation;10%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

7'-bromo-4-methoxy-5''-methyl-3',4'-dihydrodispiro[cyclohexane-1,2'-naphthalene-1',2''-imidazol]-4''-amine

7'-bromo-4-methoxy-5''-methyl-3',4'-dihydrodispiro[cyclohexane-1,2'-naphthalene-1',2''-imidazol]-4''-amine

A

(1s,4r)-4-methoxy-5''-methyl-7'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3',4'-dihydrodispiro[cyclohexane-1,2'-naphthalene-1',2''-imidazol]-4''-amine
1521284-53-6

(1s,4r)-4-methoxy-5''-methyl-7'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3',4'-dihydrodispiro[cyclohexane-1,2'-naphthalene-1',2''-imidazol]-4''-amine

B

(1r,4s)-4-methoxy-5''-methyl-7'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3',4'-dihydrodispiro[cyclohexane-1,2'-naphthalene-1',2''-imidazol]-4''-amine
1521297-89-1

(1r,4s)-4-methoxy-5''-methyl-7'-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3',4'-dihydrodispiro[cyclohexane-1,2'-naphthalene-1',2''-imidazol]-4''-amine

Conditions
ConditionsYield
With sodium tetrachloropalladate(II); 3-(di-tert-butylphosphino)-propane-1-sulfonic acid; potassium carbonate In 2-methyltetrahydrofuran; water at 100℃; Inert atmosphere; Sealed tube; Microwave irradiation;A 4%
B 5%
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(S)-tert-butyl (4-(4-bromothiophen-2-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-ylidene)carbamate
917471-29-5

(S)-tert-butyl (4-(4-bromothiophen-2-yl)-1,4-dimethyl-6-oxotetrahydropyrimidin-2(1H)-ylidene)carbamate

C23H26N4O3S
960075-52-9

C23H26N4O3S

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tert-butyl alcohol at 65℃; for 0.75h;
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(R)-4-(3-bromothiophen-2-yl)-2-tert-butyloxycarbamimino-1,4-dimethyl-6-oxo-1,3,8-diazaspiro[5.5]decane-8-methyl
917471-27-3

(R)-4-(3-bromothiophen-2-yl)-2-tert-butyloxycarbamimino-1,4-dimethyl-6-oxo-1,3,8-diazaspiro[5.5]decane-8-methyl

C27H33N5O3S

C27H33N5O3S

Conditions
ConditionsYield
With potassium carbonate; tetrakis(triphenylphosphine) palladium(0) In water; tert-butyl alcohol at 110℃; for 0.25h; Suzuki Coupling; Microwave irradiation;
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

5-(3-Amino-1-(2-bromopyridin-4-yl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383847-32-2

5-(3-Amino-1-(2-bromopyridin-4-yl)-4-fluoro-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

A

(R)-5-(3-amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383847-08-2

(R)-5-(3-amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

B

(S)-5-(3-amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one
1383847-09-3

(S)-5-(3-amino-4-fluoro-1-(5'-(prop-1-ynyl)-2,3'-bipyridin-4-yl)-1H-isoindol-1-yl)-1-ethyl-3-methylpyridin-2(1H)-one

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / palladium diacetate; dicyclohexyl-(2',6'-dimethoxybiphenyl-2-yl)-phosphane / 1,4-dioxane; water / 0.25 h / 100 °C / Microwave irradiation
2: Chiralpak AD-H column / isopropyl alcohol; diethylamine; carbon dioxide / Resolution of racemate; Supercritical fluid
View Scheme
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

(1r,1’R,4R)-4-methoxy-5”-methyl-6’-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3’H-dispiro[cyclohexane-1,2’-indene-1’2”-imidazol]-4”-amine
1383982-64-6

(1r,1’R,4R)-4-methoxy-5”-methyl-6’-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3’H-dispiro[cyclohexane-1,2’-indene-1’2”-imidazol]-4”-amine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; 2-methyltetrahydrofuran / 1 h / 100 °C / Microwave irradiation
2: ethanol / 18.5 h / 20 - 55 °C
3: sodium hydroxide / dichloromethane; water / 0.25 h / 25 °C
View Scheme
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

A

(1r,1'S,4S)-4-methoxy-5''-methyl-6'-(5-prop-1-yn-1-ylpyridin-3-yl)-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine
1384082-96-5

(1r,1'S,4S)-4-methoxy-5''-methyl-6'-(5-prop-1-yn-1-ylpyridin-3-yl)-3'H-dispiro[cyclohexane-1,2'-indene-1',2''-imidazol]-4''-amine

B

(1r,1’R,4R)-4-methoxy-5”-methyl-6’-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3’H-dispiro[cyclohexane-1,2’-indene-1’2”-imidazol]-4”-amine
1383982-64-6

(1r,1’R,4R)-4-methoxy-5”-methyl-6’-[5-(prop-1-yn-1-yl)pyridin-3-yl]-3’H-dispiro[cyclohexane-1,2’-indene-1’2”-imidazol]-4”-amine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; 2-methyltetrahydrofuran / 1 h / 100 °C / Microwave irradiation
2: diethylamine / carbon dioxide; methanol
View Scheme
5-(prop-1-ynyl)pyridin-3-ylboronic acid
917471-30-8

5-(prop-1-ynyl)pyridin-3-ylboronic acid

A

C20H18O8*C26H28N4O

C20H18O8*C26H28N4O

B

C20H18O8*C26H28N4O

C20H18O8*C26H28N4O

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride / water; 2-methyltetrahydrofuran / 1 h / 100 °C / Microwave irradiation
2: ethanol / 18.5 h / 20 - 55 °C
View Scheme

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