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Dayang Chem (Hangzhou) Co.,Ltd.

As a leading manufacturer and supplier of chemicals in China, DayangChem not only supply popular chemicals, but also DayangChem's R&D center offer custom synthesis services. DayangChem can provide different quantities of custom synthesis ch

5-Bromo-2-pyridinecarbonitrile Manufacturer/High quality/Best price/In stock

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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-Bromo-2-Pyridinecarbonitrile supplier in China

Cas:97483-77-7

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Hangzhou JINLAN Pharm-Drugs Technology Co., Ltd

We can provide GMP validation service that complies with SFDA, FDA, WHO and EU EMPA.Excellent registration team could help us easlily to register our products in different countries.If you and your customer are interested in some products or need CMO

5-Bromo-2-pyridinecarbonitrile manufacturer/supplier

Cas:97483-77-7

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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Wuhan Fortuna Chemical Co.,Ltd

High quality 5-Bromo-2-pyridinecarbonitrile CAS 97483-77-7 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, F

High quality 5-Bromo-2-pyridinecarbonitrile CAS 97483-77-7 with factory price

Cas:97483-77-7

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Hangzhou Think Chemical Co. Ltd

5-Bromo-2-pyridinecarbonitrile CAS No.:97483-77-7 Name: 5-Bromo-2-pyridinecarbonitrile Synonyms: 5-Bromo-2-cyanopyridine Molecular Structure Molecular Formula: C6

High purity 5-Bromo-2-pyridinecarbonitrile CAS No.:97483-77-7

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $2.0

Type:Other

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Henan Allgreen Chemical Co.,Ltd

vT he company has advanced technology, as well as a large number of excellent R & D team, to provide customers from the grams to one hundred kilograms and tons of high-quality products, competitive prices and quality service Appearance:White or

97483-77-7

Cas:97483-77-7

Min.Order:1 Gram

Negotiable

Type:Manufacturers

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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-Bromo-2-Pyridinecarbonitrile

Cas:97483-77-7

Min.Order:1

Negotiable

Type:Other

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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

High Quality 99% 97483-77-7? 5-bromopicolinonitrile? Manufacturer

Cas:97483-77-7

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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

Cangzhou Enke Pharma Tech Co.,ltd. is located in Cangzhou City, Hebei province ,where is a famous petroleum chemical industry city in China. Enke Pharma a high-tech enterprise ,and we are dedicated to developing and manufacturing new ap

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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Shanghai SE Pharm Co., Ltd

1. made in GMP plant, commerially 2. Normal Stock: 500kgs 3. Audit accepted. Related documents are available to offer and audited by many clients, such as Lupin, MSN, Dr reddy etc 4. Chromatographic Purity (HPLC): not less than 99.0% Appearan

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

Min.Order:1 Gram

Negotiable

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

5-Bromo-2-cyanopyridine

Cas:97483-77-7

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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-Bromo-2-pyridinecarbonitrile 97483-77-7

Cas:97483-77-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Density: 1.72 ± 0.1 g/cm3 (Predicted) Melting point: 128-132 ° C (lit.) Boiling point: 100-110 ° C/3 mmHg (lit.) Flash point: 111.2 ° C Steam pressure: 0.0124mmHg at 25 ° C Solubility in dichloromethane, ether, ethyl acetate an

5-Bromo-2-pyridinecarbonitrile 97483-77-7

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Trading Company

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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

Manufacturer supply CAS 97483-77-7 with best quality

Cas:97483-77-7

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

pharmaceutical intermediates raw material 5-Bromo-2-pyridinecarbonitrile 97483-77-7

Cas:97483-77-7

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available ♦ W

5-Bromo-2-cyanopyridineCAS:97483-77-7

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $20.0 / 30.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 5-Bromo-2-cyanopyridine Molecular Formula:C6H3BrN2 Molecular Weight:183.01 CAS No.:97483-77-7 Appearance:Similar White To Slight Brown Powder Appearance:Similar White To Slight Brown Powder Storage: Store in cool and dry place, away from

5-Bromo-2-cyanopyridine

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hangzhou Sartort Biopharma Co., Ltd

Appearance:White to Light yellow to Light orange powder Storage:room temperature Package:25kg/drum Application:5-Bromo-2-pyridinecarbonitrile can be used in the synthesis of aza-terphenyl diamidine analogs, which exhibits potent antiprotozoal activ

5-Bromo-2-pyridinecarbonitrile factory price

Cas:97483-77-7

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

1. Guaranteed purity; 2. Large quantity in stock; 3. Largest manufacturer; 4. Best service after shipment with email; 5. High quality & competitive price; Appearance:White powder Storage:Store in sealed containers at cool & dr

5-Bromo-2-pyridinecarbonitrile/C6H3BrN2 CAS 97483-77-7

Cas:97483-77-7

Min.Order:100 Gram

Negotiable

Type:Other

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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

5-Bromo-2-pyridinecarbonitrile 97483-77-7

Cas:97483-77-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com/pro01en/id/1744.html Product Name 5-Bromo-2-pyridinecarbonitrile

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

Min.Order:1 Gram

FOB Price: $2.0

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

5-Bromo-2-pyridinecarbonitrile CAS:97483-77-7 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality or

5-Bromo-2-pyridinecarbonitrile CAS:97483-77-7

Cas:97483-77-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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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

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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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

CAS NO.:97483-77-7

Cas:97483-77-7

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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-Bromo-2-Pyridinecarbonitrile

Cas:97483-77-7

Min.Order:0

Negotiable

Type:Manufacturers

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Triumph International Development Limilted

Appearance:white or light yellow crystalline powder Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:By Se

5-Bromo-2-cyanopyridine

Cas:97483-77-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Keyingchem Co.,Ltd

Hangzhou KeyingChem Co., Ltd. exported this product to many countries and regions at best price. If you are looking for the material’s manufacturer or supplier in China, KeyingChem is your best choice. Pls contact with us freely for getting det

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Afine Chemicals Limited

Company Introduction 1. Established in 2005, with two independent business divisions: Fine chemicals division; Pharmaceutical division. 2. Main product: Optical brightener Textile auxiliary Dye stuff Pigments

5-BROMO-2-PYRIDINECARBONITRILE

Cas:97483-77-7

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou J&H Chemical Co., Ltd.

J&H CHEM R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. J&H CHEM has some Manufacturing base in Jia

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

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

5-Bromo-2-pyridinecarbonitrile

Cas:97483-77-7

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

5-bromo-pyridine-2-carbaldehyde
31181-90-5

5-bromo-pyridine-2-carbaldehyde

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With ammonium hydroxide; iodine In tetrahydrofuran at 20℃; for 4h;100%
With ammonia; iodine In tetrahydrofuran; water at 20℃; for 0.25h;85%
3-bromopyridine N-oxide
2402-97-3

3-bromopyridine N-oxide

trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

A

3-bromopyridine-2-carbonitrile
55758-02-6

3-bromopyridine-2-carbonitrile

B

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With triethylamine In acetonitrile for 4h; Heating;A 86%
B 9%
With triethylamine In acetonitrile for 4h; Product distribution / selectivity; Reflux;
With triethylamine In acetonitrile for 4h; Heating / reflux;
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

sodium cyanide
773837-37-9

sodium cyanide

copper(l) cyanide

copper(l) cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
In sulfolane at 160℃; for 6h; Temperature; Solvent;83%
In N,N-dimethyl-formamide at 150℃; for 7h;70%
P-toluenesulfonyl cyanide
19158-51-1

P-toluenesulfonyl cyanide

2-iodo-5-bromopyridine
223463-13-6

2-iodo-5-bromopyridine

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
Stage #1: 2-iodo-5-bromopyridine With isopropylmagnesium chloride In tetrahydrofuran; dichloromethane at 0℃; for 0.75h;
Stage #2: P-toluenesulfonyl cyanide In tetrahydrofuran; dichloromethane at 20℃; for 2h;
82%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

copper(I) cyanide
544-92-3

copper(I) cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 110 - 120℃; for 12h;74%
With sodium cyanide In N,N-dimethyl-formamide for 3h; Heating;65%
In 1-methyl-pyrrolidin-2-one at 110℃; for 20h;28%
In 1-methyl-pyrrolidin-2-one at 110℃; for 20h;28%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

sodium cyanide
143-33-9

sodium cyanide

copper(I) cyanide
544-92-3

copper(I) cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
In DMF (N,N-dimethyl-formamide) at 20 - 150℃; for 7h;70%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

copper(l) cyanide

copper(l) cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With sodium cyanide In N,N-dimethyl-formamide at 150℃; for 7h; Inert atmosphere;70%
3-Bromopyridine
626-55-1

3-Bromopyridine

trimethylsilyl cyanide
7677-24-9

trimethylsilyl cyanide

A

3-bromopyridine-2-carbonitrile
55758-02-6

3-bromopyridine-2-carbonitrile

B

3-bromo-4-cyanopyridine
13958-98-0

3-bromo-4-cyanopyridine

C

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
Stage #1: 3-Bromopyridine With trifluoromethylsulfonic anhydride In chloroform at 20℃; for 1h; Inert atmosphere; Sealed tube;
Stage #2: trimethylsilyl cyanide In chloroform at 60℃; for 3h; Inert atmosphere; Sealed tube;
Stage #3: With 4-methyl-morpholine In chloroform at 60℃; for 17h; Inert atmosphere; Sealed tube; Overall yield = 79 %;
A 13%
B 55%
C 11%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

sodium cyanide
773837-37-9

sodium cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With copper(l) cyanide In N,N-dimethyl-formamide at 150℃; for 5h;53%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

sodium cyanide
773837-37-9

sodium cyanide

copper(I) cyanide
544-92-3

copper(I) cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 150℃; for 5h;53%
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

copper(I) cyanide

copper(I) cyanide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
In 1-methyl-pyrrolidin-2-one at 110℃; for 20h;28%
In 1-methyl-pyrrolidin-2-one at 110℃; for 20h;28%
5-bromo-pyridine-2-carboxylic acid tert-butylamide

5-bromo-pyridine-2-carboxylic acid tert-butylamide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With trichlorophosphate In toluene at 110℃; for 5h;
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

Pd(dppf)Cl2.CH2Cl2

Pd(dppf)Cl2.CH2Cl2

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With zinc In ethyl acetate; N,N-dimethyl-formamide
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: 85 percent / NaI; AcCl / acetonitrile / 3 h / Heating
2.1: iPrMgCl / CH2Cl2; tetrahydrofuran / 0.75 h / 0 °C
2.2: 82 percent / CH2Cl2; tetrahydrofuran / 2 h / 20 °C
View Scheme
Multi-step reaction with 2 steps
1.1: n-butyllithium / toluene / 2 h / -78 °C
1.2: toluene / 1 h / -78 °C
2.1: POCl3 / toluene / 5 h / 110 °C
View Scheme
In N-methyl-acetamide
With zinc(II) cyanide; zinc; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In DMF (N,N-dimethyl-formamide) for 5h; Heating / reflux;
2,5-dibromopyridine
624-28-2

2,5-dibromopyridine

dicyanozinc
557-21-1

dicyanozinc

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
With zinc; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In dichloromethane; N,N-dimethyl-formamide for 5h; Heating / reflux;
tetrakis(triphenylphosphine) palladium(0) In N,N-dimethyl-formamide at 135℃; for 0.25h; microwave irradiation;
5-bromoisonicotinic acid
30766-11-1

5-bromoisonicotinic acid

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: thionyl chloride / 3 h / Reflux
1.2: 20 °C / Cooling with ice
2.1: trichlorophosphate / toluene / 2 h / Reflux
2.2: pH 12 / Cooling with ice
View Scheme
Multi-step reaction with 2 steps
1.1: thionyl chloride / 3 h / Reflux
1.2: Cooling with ice
2.1: trichlorophosphate / toluene / 2 h / Reflux
View Scheme
5-bromo-2-pyridinecarboxamide
90145-48-5

5-bromo-2-pyridinecarboxamide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

Conditions
ConditionsYield
Stage #1: 5-bromo-2-pyridinecarboxamide With trichlorophosphate In toluene for 2h; Reflux;
Stage #2: With sodium hydroxide pH=12; Cooling with ice;
With trichlorophosphate In toluene for 2h; Reflux;43.6 g
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

2-cyano-5-iodopyridine
41960-47-8

2-cyano-5-iodopyridine

Conditions
ConditionsYield
With copper(l) iodide; sodium iodide; N,N`-dimethylethylenediamine at 110℃; for 24h; Finkelstein reaction; Inert atmosphere;100%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

ethanethiol
75-08-1

ethanethiol

5-(ethylsulfanyl)pyridine-2-carbonitrile

5-(ethylsulfanyl)pyridine-2-carbonitrile

Conditions
ConditionsYield
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 20 - 50℃;100%
With 1-methyl-pyrrolidin-2-one; potassium carbonate at 50℃; for 0.5h;100%
With potassium carbonate In 1-methyl-pyrrolidin-2-one at 20 - 50℃;100%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

sodium thiomethoxide
5188-07-8

sodium thiomethoxide

5-(methylsulfanyl)pyridine-2-carbonitrile
848141-12-8

5-(methylsulfanyl)pyridine-2-carbonitrile

Conditions
ConditionsYield
With potassium carbonate In 1-methyl-pyrrolidin-2-one99%
With potassium carbonate In 1-methyl-pyrrolidin-2-one99%
With sodium t-butanolate In water; acetonitrile at 0 - 20℃; for 16h;
tert-butyl 2-[(R)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl]-2,7-diazaspiro[3.5]nonane-7-carboxylate
1414782-20-9

tert-butyl 2-[(R)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1H-inden-1-yl]-2,7-diazaspiro[3.5]nonane-7-carboxylate

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

tert-butyl 2-[(R)-5-(6-cyanopyridin-3-yl)-2,3-dihydro-1H-inden-1-yl]-2,7-diazaspiro[3.5]nonane-7-carboxylate
1334785-12-4

tert-butyl 2-[(R)-5-(6-cyanopyridin-3-yl)-2,3-dihydro-1H-inden-1-yl]-2,7-diazaspiro[3.5]nonane-7-carboxylate

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In 1,4-dioxane; water Suzuki Coupling; Inert atmosphere; Heating;99%
methanol
67-56-1

methanol

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-bromopyridine-2-methylimidate hydrobromide

5-bromopyridine-2-methylimidate hydrobromide

Conditions
ConditionsYield
With hydrogen bromide at 0 - 25℃; for 16h;99%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

butan-1-ol
71-36-3

butan-1-ol

5-bromopyridine-2-butylimidate hydrochloride

5-bromopyridine-2-butylimidate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride at -20 - 0℃; for 16h;99%
ethanol
64-17-5

ethanol

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-bromopyridine-2-ethylimidate hydrochloride

5-bromopyridine-2-ethylimidate hydrochloride

Conditions
ConditionsYield
With hydrogenchloride at -5 - 5℃; for 16h;99%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-bromo-N-hydroxypyridine-2-carboxamidine
380380-62-1

5-bromo-N-hydroxypyridine-2-carboxamidine

Conditions
ConditionsYield
With hydroxylamine hydrochloride; potassium tert-butylate In dimethyl sulfoxide at 20℃;98%
With sodium hydroxide; hydroxylamine hydrochloride In ethanol; water at 60 - 65℃; for 16h;64%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

6-chloropyridin-3-ylboronic acid
444120-91-6

6-chloropyridin-3-ylboronic acid

5-(2'-chloropyridin-5'-yl)-2-pyridinecarbonitrile
951658-09-6

5-(2'-chloropyridin-5'-yl)-2-pyridinecarbonitrile

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In methanol; water; toluene at 80℃; Suzuki coupling; Inert atmosphere;98%
3-(cyclopropylmethoxy)phenol

3-(cyclopropylmethoxy)phenol

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-(3-(cyclopropylmethoxy)phenoxy)pyridine-2-carbonitrile

5-(3-(cyclopropylmethoxy)phenoxy)pyridine-2-carbonitrile

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 100℃;98%
With caesium carbonate In N,N-dimethyl-formamide at 100℃;19 g
4-methoxyphenylboronic acid
5720-07-0

4-methoxyphenylboronic acid

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

4-(2-Cyano-5-pyridyl)anisole
135943-40-7

4-(2-Cyano-5-pyridyl)anisole

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium acetate In tetrahydrofuran; water at 80℃; for 18h; Inert atmosphere;98%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

5-[(trimethylsilyl)ethynyl]pyridine-2-carbonitrile
1214278-88-2

5-[(trimethylsilyl)ethynyl]pyridine-2-carbonitrile

Conditions
ConditionsYield
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; triphenylphosphine In tetrahydrofuran at 50℃; for 5h; Inert atmosphere;96%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In tetrahydrofuran at 20℃; for 24h; Sonogashira coupling; Inert atmosphere;86%
3-(5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazol-5-amine

3-(5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazol-5-amine

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-((3-(5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazol-5-yl)amino)picolinonitrile

5-((3-(5-(trifluoromethyl)pyridin-2-yl)-1,2,4-oxadiazol-5-yl)amino)picolinonitrile

Conditions
ConditionsYield
With tris-(dibenzylideneacetone)dipalladium(0); caesium carbonate; 4,5-bis(diphenylphosphino)-9,9-dimethylxanthene In 1,4-dioxane at 95℃; for 16h; Buchwald-Hartwig Coupling;96%
diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate
1149-23-1

diethyl 2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate

C16H11NO5S

C16H11NO5S

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

A

2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester
1149-24-2

2,6-dimethyl-pyridine-3,5-dicarboxylic acid diethyl ester

B

C13H10N2OS

C13H10N2OS

Conditions
ConditionsYield
With 4,4'-di-tert-butyl-2,2'-bipyridine nickel(II) bromide In N,N-dimethyl acetamide at 20℃; for 24h; Mechanism; Irradiation; Inert atmosphere;A 96%
B 72%
1-(4-Nitrophenyl)piperazine
6269-89-2

1-(4-Nitrophenyl)piperazine

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-(4-(4-nitrophenyl)piperazin-1-yl)picolinonitrile

5-(4-(4-nitrophenyl)piperazin-1-yl)picolinonitrile

Conditions
ConditionsYield
With palladium diacetate; caesium carbonate; ruphos In 1,4-dioxane at 90℃; for 4h; Sealed tube;94%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

2-(2-amino-1-oxime)-5-bromopyridine
380380-62-1

2-(2-amino-1-oxime)-5-bromopyridine

Conditions
ConditionsYield
With hydroxylamine; sodium hydrogencarbonate In ethanol for 2h; Heating;93%
(2R)-methylpiperazine
75336-86-6

(2R)-methylpiperazine

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

1-[(3R)-3-methylpiperazin-1-yl]pyridine-2-carbonitrile
946399-86-6

1-[(3R)-3-methylpiperazin-1-yl]pyridine-2-carbonitrile

Conditions
ConditionsYield
With modified hectorite-loaded ionic liquid In dimethyl sulfoxide at 100 - 110℃; for 8h; Inert atmosphere;93%
With sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 110℃; for 0.583333h; Microwave irradiation;39.1%
With sodium t-butanolate; tris-(dibenzylideneacetone)dipalladium(0); 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl In toluene at 110℃; for 0.583333h; Microwave irradiation;39.1%
potassium (2,2-dimethyl-1-(pivaloyloxy)propyl)trifluoroborate

potassium (2,2-dimethyl-1-(pivaloyloxy)propyl)trifluoroborate

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

1-(6-cyanopyridin-3-yl)-2,2-dimethylpropyl pivalate

1-(6-cyanopyridin-3-yl)-2,2-dimethylpropyl pivalate

Conditions
ConditionsYield
With bis(1,5-cyclooctadiene)nickel (0); dipotassium hydrogenphosphate; Ir(dF(CF3)ppy)2(bpy)PF6; 4,4'-di-tert-butyl-2,2'-bipyridine In 1,4-dioxane at 24℃; for 24h; Inert atmosphere; Irradiation; Sealed tube;93%
[4-(9,9-dimethyl-9,10-dihydroacridin-10-yl)phenyl]boronic acid

[4-(9,9-dimethyl-9,10-dihydroacridin-10-yl)phenyl]boronic acid

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

C26H20N4

C26H20N4

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate; CyJohnPhos In toluene at 100℃; for 24h; Inert atmosphere;93%
2,2,2-trifluoroethanol
75-89-8

2,2,2-trifluoroethanol

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-(2,2,2-trifluoroethoxy)picolinonitrile

5-(2,2,2-trifluoroethoxy)picolinonitrile

Conditions
ConditionsYield
With C43H59NO2PPd(1+)*CH3O3S(1-); caesium carbonate In toluene at 80℃; Schlenk technique; Inert atmosphere;93%
1,4-Phenyldiboronic acid
4612-26-4

1,4-Phenyldiboronic acid

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

1,4-bis-(2'-cyanopyridin-5'-yl)phenylene
951657-74-2

1,4-bis-(2'-cyanopyridin-5'-yl)phenylene

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In methanol; water; toluene at 80℃; Suzuki coupling; Inert atmosphere;92%
(R)‐3‐(3‐fluoro‐4‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)phenyl)‐5‐(hydroxymethyl)‐oxazolidin‐2‐one
504438-22-6

(R)‐3‐(3‐fluoro‐4‐(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)phenyl)‐5‐(hydroxymethyl)‐oxazolidin‐2‐one

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

(R)-5-(2-fluoro-4-(5-(hydroxymethyl)-2-oxooxazolidin-3-yl)phenyl)picolinonitrile

(R)-5-(2-fluoro-4-(5-(hydroxymethyl)-2-oxooxazolidin-3-yl)phenyl)picolinonitrile

Conditions
ConditionsYield
With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate In 1,4-dioxane; ethanol; water at 90 - 95℃; for 3h; Inert atmosphere;92%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-bromo-2-(2H-tetrazol-5-yl)pyridine
380380-60-9

5-bromo-2-(2H-tetrazol-5-yl)pyridine

Conditions
ConditionsYield
With pyridine; sodium azide; zinc(II) chloride at 40 - 120℃; for 2h;91.8%
With sodium azide; ammonium chloride In N,N-dimethyl-formamide at 120℃; for 1h;84%
With sodium azide; ammonium chloride In DMF (N,N-dimethyl-formamide) at 120℃; for 1h;
methylmagnesium bromide
75-16-1

methylmagnesium bromide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

1-(5-bromopyridin-2-yl)ethanamine
871723-90-9

1-(5-bromopyridin-2-yl)ethanamine

Conditions
ConditionsYield
Stage #1: methylmagnesium bromide; 2-Cyano-5-bromopyridine In tetrahydrofuran at 0 - 20℃; for 0.5h;
Stage #2: With sodium tetrahydroborate In tetrahydrofuran; methanol for 10h;
91%
Stage #1: methylmagnesium bromide; 2-Cyano-5-bromopyridine In tetrahydrofuran at -20 - 0℃; Inert atmosphere;
Stage #2: With sodium tetrahydroborate In tetrahydrofuran; methanol at 20℃; for 10h;
Stage #3: With sodium hydroxide In tetrahydrofuran; methanol; water
59%
Stage #1: methylmagnesium bromide; 2-Cyano-5-bromopyridine In tetrahydrofuran at -20 - 20℃; for 0.5h;
Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran at 20℃; for 15h;
Stage #1: methylmagnesium bromide; 2-Cyano-5-bromopyridine In tetrahydrofuran at -20 - 20℃; for 1h; Inert atmosphere;
Stage #2: With methanol; sodium tetrahydroborate In tetrahydrofuran for 1h;
benzenesulfinic acid sodium dihydrate
25932-11-0

benzenesulfinic acid sodium dihydrate

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

5-(benzenesulfonyl)pyridin-2-carbonitrile
1424246-19-4

5-(benzenesulfonyl)pyridin-2-carbonitrile

Conditions
ConditionsYield
In dimethyl sulfoxide at 120℃; for 4h;91%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester
101469-92-5

(S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester

tert-butyl (S)-3-((6-cyanopyridin-3-yl)oxy)pyrrolidine-1-carboxylate

tert-butyl (S)-3-((6-cyanopyridin-3-yl)oxy)pyrrolidine-1-carboxylate

Conditions
ConditionsYield
Stage #1: (S)-3-hydroxy-pyrrolidine-1-carboxylic acid tert-butyl ester With sodium hydride In N,N-dimethyl-formamide at 0 - 25℃; for 0.5h; Inert atmosphere;
Stage #2: 2-Cyano-5-bromopyridine In N,N-dimethyl-formamide at 0 - 25℃; for 2h; Inert atmosphere;
91%
piperidine
110-89-4

piperidine

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

2-cyano-5-(1-piperidinyl)pyridine
1241911-25-0

2-cyano-5-(1-piperidinyl)pyridine

Conditions
ConditionsYield
With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); XPhos In 1,2-dimethoxyethane at 80℃; for 24h; Inert atmosphere;90%
With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); XPhos In 1,2-dimethoxyethane at 80℃; sealed tube; Inert atmosphere;63%
Stage #1: 2-Cyano-5-bromopyridine With XPhos; tris-(dibenzylideneacetone)dipalladium(0) In 1,2-dimethoxyethane for 0.166667h; Inert atmosphere;
Stage #2: piperidine With potassium phosphate In 1,2-dimethoxyethane at 80℃; Inert atmosphere;
63%
2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

potassium benzyltrifluoroborate

potassium benzyltrifluoroborate

5-benzyl-2-cyanopyridine

5-benzyl-2-cyanopyridine

Conditions
ConditionsYield
With 2,6-dimethylpyridine; bis(1,5-cyclooctadiene)nickel (0); Ir(dF(CF3)ppy)2(bpy)PF6; 4,4'-di-tert-butyl-2,2'-bipyridine In methanol; acetone at 20℃; for 24h; Irradiation;90%
ethylmagnesium bromide
925-90-6

ethylmagnesium bromide

2-Cyano-5-bromopyridine
97483-77-7

2-Cyano-5-bromopyridine

1-(5-bromopyridin-2-yl)propan-1-one

1-(5-bromopyridin-2-yl)propan-1-one

Conditions
ConditionsYield
Stage #1: ethylmagnesium bromide; 2-Cyano-5-bromopyridine In tetrahydrofuran; diethyl ether at -20 - 20℃; for 2h;
Stage #2: With hydrogenchloride; water In tetrahydrofuran; diethyl ether
90%
In tetrahydrofuran; diethyl ether at -20 - 20℃; for 2h;85%
Stage #1: ethylmagnesium bromide; 2-Cyano-5-bromopyridine In diethyl ether at -15 - 20℃; for 3h; Inert atmosphere;
Stage #2: With hydrogenchloride In diethyl ether; water at 20℃; for 0.25h; Inert atmosphere;
78%

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