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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 according to the contract research and development services for t

5-Bromonicotinic acid TOP1 supplier

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Hangzhou Yunuo Chemical Co., Ltd is located in Hangzhou city China. As a global supplier in the chemical industry, Yunuochem is to create added value for customers around the world. Sticking to such business idea of "Good faith wins the bu

5-bromopyridine-3-carboxylate

Cas:20826-04-4

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Hangzhou Dingyan Chem Co., Ltd

Items Standard Result Appearance White or light yellow powder Conform Melting Point 180.0℃ M

High purity 5-Bromonicotinic acid with high quality and best price cas:20826-04-4

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $45.0 / 60.0

Type:Manufacturers

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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-Bromonicotinic Acid supplier in China

Cas:20826-04-4

Min.Order:0 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product description: Product name 5-Bromonicotinic acid CAS number 20826-04-4 Assay ≥99% Appearance White powder Capacity 50mt/year Application Pharmaceutical/pesticide inter

5-Bromonicotinic acid

Cas:20826-04-4

Min.Order:100 Gram

FOB Price: $12.0

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-bromonicotinic acid

Cas:20826-04-4

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

Large Stock 99.0% 5-Bromonicotinic acid 20826-04-4 Producer

Cas:20826-04-4

Min.Order:1 Gram

FOB Price: $0.1

Type:Manufacturers

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Chemwill Asia Co., Ltd.

CHemwill -- 5-Bromonicotinic acid

Cas:20826-04-4

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Manufacturers

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Henan Tianfu Chemical Co., Ltd.

Product Name: 5-Bromonicotinic acid Synonyms: RARECHEM AL BO 0841;TIMTEC-BB SBB003524;5-bromo-3-pyridinecarboxylicaci;5-bromo-nicotinicaci;AURORA KA-3027;IFLAB-BB F3095-3197;AKOS BBS-00007710;

5-bromonicotinic acid 20826-04-4

Cas:20826-04-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can

5-Bromonicotinic acid,CAS:20826-04-4

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

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

Top Purity CAS 20826-04-4 with fast shipping

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Chemical Name 5-Bromonicotinic acid Synonyms 5-Bromo-3-pyridinecarboxylic acid CAS No. 20826-04-4 EINECS No. 244-065-5 Molecu

5-Bromonicotinic acid CAS:20826-04-4

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

Advantages: Hubei XinRunde Chemical Co., Ltd is a renowned pharmaceutical manufacturer. We can offer high quality products at competitive price in quick delivery with 100% custom pass guaranteed. Never stop striving to offer our best serv

5-Bromonicotinic acid 20826-04-4

Cas:20826-04-4

Min.Order:10 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-Bromonicotinic acid 20826-04-4

Cas:20826-04-4

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

pharmaceutical intermediate, 5-Bromonicotinic acid CAS: 20826-04-4

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $72.0 / 86.0

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

5-Bromonicotinic acid CAS:20826-04-4 Qingdao Belugas Import and Export Co., Ltd. is a scientific and technological company integrating research and development, production and trade of chemical intermediates, specializing in high quality organic int

5-Bromonicotinic acid CAS:20826-04-4

Cas:20826-04-4

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-Bromonicotinic acid

Cas:20826-04-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Changchun Artel lmport and Export trade company

Minimum Order Qty. 10 Gram Supply Ability 500 Kilograms/Month Storage store in cool, dry, ventilated place 20℃ Delivery Time 3 business days after payment Payment Term TT,western union,Paypal,MoneyGram Package 10g,20g,50g,100g,500g,1KGS,

5-Bromonicotinic acid supplier CAS NO.20826-04-4

Cas:20826-04-4

Min.Order:10 Gram

Negotiable

Type:Trading Company

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Hubei Jiutian Bio-medical Technology Co., Ltd

1,we produce and sell good chemicals around the world. 2,our success rate is about 95%. this means, if customer order is accepted, the probability that the customer will obtain the ordered substances, is 95%. 3,our staff consists of highly qualifie

CAS 20826-04-4 5-Bromonicotinic acid

Cas:20826-04-4

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.:20826-04-4

Cas:20826-04-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

Company information: Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in chemical raw materials and chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big custo

5-Bromonicotinic Acid CAS 20826-04-4

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $8.0 / 10.0

Type:Trading Company

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Hebei Quanhe Biotechnology Co. LTD

1. Timely and efficient service to ensure communication with customers 2. Produce products of different specifications and sizes according to your requirements. 3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures s

5-Bromonicotinic acid

Cas:20826-04-4

Min.Order:1 Kilogram

FOB Price: $110.0 / 130.0

Type:Lab/Research institutions

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Leader Biochemical Group

PRODUCT DETAILS

China Largest Factory Manufacturer sales 5-Bromonicotinic Acid CAS 20826-04-4

Cas:20826-04-4

Min.Order:500 Kilogram

FOB Price: $1.0 / 2.0

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-3-Pyridinecarboxylic Acid

Cas:20826-04-4

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-Bromonicotinic acid

Cas:20826-04-4

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-Bromonicotinic acid

Cas:20826-04-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

5-Bromonicotinic acid

Cas:20826-04-4

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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-BROMONICOTINIC ACID

Cas:20826-04-4

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-Bromonicotinic acid

Cas:20826-04-4

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-Bromonicotinic acid

Cas:20826-04-4

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Synthetic route

5-bromonicotinamide
28733-43-9

5-bromonicotinamide

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With acetic acid; isopentyl nitrite at 80℃; for 24h; Inert atmosphere;98%
3-pyridinecarbonyl chloride
10400-19-8

3-pyridinecarbonyl chloride

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With bromine at 0 - 155℃; for 10h;94%
5-bromo-3-pyridine carboxylic acid methyl ester
29681-44-5

5-bromo-3-pyridine carboxylic acid methyl ester

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With potassium hydroxide In methanol; water for 12h; Ambient temperature;91%
With water; sodium hydroxide In tetrahydrofuran at 20℃; for 0.166667h;33%

A

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

B

1-Methyl-10alpha-methoxy-9,10-dihydrolysergol
35155-28-3

1-Methyl-10alpha-methoxy-9,10-dihydrolysergol

Conditions
ConditionsYield
With potassium hydroxide In methanol Heating;A 12%
B 91%
3,5-dibromopyridine
625-92-3

3,5-dibromopyridine

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With n-butyllithium; diethyl ether at -30℃; Behandeln der Reaktionsloesung mit festem CO2;
nicotinic acid
59-67-6

nicotinic acid

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With thionyl chloride Erhitzen des Reaktionsprodukts mit Brom auf 150-170grad und Behandeln des Reaktionsgemisches mit H2O bei pH 3;
3-bromoquinoline
5332-24-1

3-bromoquinoline

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With nitric acid at 150℃;
5-Bromo-pyridine-2,3-dicarboxylic acid
98555-51-2

5-Bromo-pyridine-2,3-dicarboxylic acid

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With acetic acid
beim Schmelzen;
para-bromophenacyl bromide
99-73-0

para-bromophenacyl bromide

<5-3H>-sesbanine

<5-3H>-sesbanine

A

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

B

<5-3H>-nicotinic acid
109440-03-1

<5-3H>-nicotinic acid

C

5-Bromo-nicotinic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester

5-Bromo-nicotinic acid 2-(4-bromo-phenyl)-2-oxo-ethyl ester

Conditions
ConditionsYield
With pyridine; potassium hydroxide; potassium permanganate; thionyl chloride; bromine; benzoyl chloride multistepreaction to study the origin of the carbon skeleton;
3.bz.bz-tribromo-6-methoxy-quinoline

3.bz.bz-tribromo-6-methoxy-quinoline

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With nitric acid
5-bromo-quinolinic acid

5-bromo-quinolinic acid

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

diazotized 5-amino-nicotinic acid

diazotized 5-amino-nicotinic acid

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With copper(I) bromide
5-bromo-3-picoline
3430-16-8

5-bromo-3-picoline

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Conditions
ConditionsYield
With potassium permanganate Heating;
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

tert-butyl 4-(aminomethyl)piperidine-1-carboxylate
144222-22-0

tert-butyl 4-(aminomethyl)piperidine-1-carboxylate

tert-butyl 4-((5-bromonicotinamido)methyl)piperidine-1-carboxylate

tert-butyl 4-((5-bromonicotinamido)methyl)piperidine-1-carboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 80℃; for 2h; Microwave irradiation;100%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

1-t-Butoxycarbonylpiperazine
57260-71-6

1-t-Butoxycarbonylpiperazine

tert-butyl-4-(5-bromonicotinoyl)piperazine-1-carboxylate

tert-butyl-4-(5-bromonicotinoyl)piperazine-1-carboxylate

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; HATU In N,N-dimethyl-formamide at 80℃; for 2h; Microwave irradiation;100%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

ethanol
64-17-5

ethanol

ethyl 5-bromo-3-pyridinecarboxylate
20986-40-7

ethyl 5-bromo-3-pyridinecarboxylate

Conditions
ConditionsYield
Stage #1: 5-bromo-3-pyridinecarboxylic acid With thionyl chloride Reflux;
Stage #2: ethanol for 2h; Reflux;
Stage #3: With sodium hydrogencarbonate In dichloromethane; water pH=8;
99%
With sulfuric acid for 18h; Heating;94%
With sulfuric acid for 18h; Inert atmosphere; Reflux; Cooling with ice;89%
5-((1S,2S)-2-Hydroxy-1-methyl-5-oxo-cyclopentyl)-pentanoic acid methyl ester
915285-91-5

5-((1S,2S)-2-Hydroxy-1-methyl-5-oxo-cyclopentyl)-pentanoic acid methyl ester

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-Bromo-nicotinic acid (1S,2S)-2-(4-methoxycarbonyl-butyl)-2-methyl-3-oxo-cyclopentyl ester

5-Bromo-nicotinic acid (1S,2S)-2-(4-methoxycarbonyl-butyl)-2-methyl-3-oxo-cyclopentyl ester

Conditions
ConditionsYield
With dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 20℃; for 20h;99%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

3-methyl-4-isopropylaniline hydrochloride
4534-11-6

3-methyl-4-isopropylaniline hydrochloride

5-bromo-N-(4-isopropyl-3-methylphenyl)pyridine-3-carboxamide

5-bromo-N-(4-isopropyl-3-methylphenyl)pyridine-3-carboxamide

Conditions
ConditionsYield
With N-ethyl-N,N-diisopropylamine; N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate In N,N-dimethyl-formamide at 20℃;98.2%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-bromo-3-pyridine carboxylic acid methyl ester
29681-44-5

5-bromo-3-pyridine carboxylic acid methyl ester

Conditions
ConditionsYield
In tetrahydrofuran; diethyl ether for 2h; Ambient temperature;97%
In diethyl ether for 0.25h;
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

1-methoxy-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-5,6,7,8-tetrahydro-isoquinoline
872175-75-2

1-methoxy-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-5,6,7,8-tetrahydro-isoquinoline

5-(1-methoxy-5,6,7,8-tetrahydro-isoquinolin-4-yl)-nicotinic acid
872175-89-8

5-(1-methoxy-5,6,7,8-tetrahydro-isoquinolin-4-yl)-nicotinic acid

Conditions
ConditionsYield
With potassium carbonate; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In DMF (N,N-dimethyl-formamide) at 110℃; for 18h; Suzuki Coupling;97%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

(S)-tert-butyl(dimethyl)[3-(S-phenylsulfonimidoyl)propoxy]silane

(S)-tert-butyl(dimethyl)[3-(S-phenylsulfonimidoyl)propoxy]silane

(S)-5-bromo-N-[(3-{[tert-butyl(dimethyl)silyl]oxy}propyl)(oxido)phenyl-λ4-sulfanylidene]nicotinamide

(S)-5-bromo-N-[(3-{[tert-butyl(dimethyl)silyl]oxy}propyl)(oxido)phenyl-λ4-sulfanylidene]nicotinamide

Conditions
ConditionsYield
With (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 20℃; for 0.25h;97%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

pivaloyl chloride
3282-30-2

pivaloyl chloride

tert-butylcarbonyl-5-bromonicotinic acid
133343-68-7

tert-butylcarbonyl-5-bromonicotinic acid

Conditions
ConditionsYield
With triethylamine In benzene for 16h; Ambient temperature; 1.) C6H6, RT, 1 h, 2.) C6H6, 16 h;96%
With triethylamine In benzene95%
Stage #1: 5-bromo-3-pyridinecarboxylic acid With triethylamine In toluene at 0 - 20℃; for 1h; Inert atmosphere; Schlenk technique;
Stage #2: pivaloyl chloride In toluene at 0 - 20℃; Inert atmosphere; Schlenk technique;
77%
methanol
67-56-1

methanol

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-bromo-3-pyridine carboxylic acid methyl ester
29681-44-5

5-bromo-3-pyridine carboxylic acid methyl ester

Conditions
ConditionsYield
Stage #1: 5-bromo-3-pyridinecarboxylic acid With boron trichloride
Stage #2: methanol
96%
sulfuric acid for 3h; Heating / reflux;90%
With sulfuric acid at 65℃;88%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

4-fluoroboronic acid
1765-93-1

4-fluoroboronic acid

C20H19NO4

C20H19NO4

(S)-1-[5-(4-Fluoro-phenyl)-pyridine-3-carbonyl]-pyrrolidine-2-carboxylic acid

(S)-1-[5-(4-Fluoro-phenyl)-pyridine-3-carbonyl]-pyrrolidine-2-carboxylic acid

Conditions
ConditionsYield
Multistep reaction;96%
4-((1S,2S)-2-Hydroxy-1-methyl-5-oxo-cyclopentyl)-butyric acid methyl ester
915285-93-7

4-((1S,2S)-2-Hydroxy-1-methyl-5-oxo-cyclopentyl)-butyric acid methyl ester

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-Bromo-nicotinic acid (1S,2S)-2-(3-methoxycarbonyl-propyl)-2-methyl-3-oxo-cyclopentyl ester

5-Bromo-nicotinic acid (1S,2S)-2-(3-methoxycarbonyl-propyl)-2-methyl-3-oxo-cyclopentyl ester

Conditions
ConditionsYield
With dmap; N-(3-dimethylaminopropyl)-N-ethylcarbodiimide In dichloromethane at 20℃; for 20h;96%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

di-tert-butyl dicarbonate
24424-99-5

di-tert-butyl dicarbonate

tert-butyl 5-bromopyridine-3-carboxylate
263270-02-6

tert-butyl 5-bromopyridine-3-carboxylate

Conditions
ConditionsYield
With dmap In tetrahydrofuran Reflux;96%
With 4-pyrrolidin-1-ylpyridine; triethylamine In tetrahydrofuran at 20℃; for 48h;91%
With dmap In tetrahydrofuran at 20℃; for 1.5h; Cooling with ice;82%
With dmap In tetrahydrofuran for 1h; Reflux;79%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

3-iodo-4-methylaniline
35944-64-0

3-iodo-4-methylaniline

C13H10BrIN2O

C13H10BrIN2O

Conditions
ConditionsYield
Stage #1: 5-bromo-3-pyridinecarboxylic acid With thionyl chloride In toluene at 82℃; for 2h;
Stage #2: 3-iodo-4-methylaniline With triethylamine In toluene at 20℃;
96%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-bromonicotinoyl chloride
39620-02-5

5-bromonicotinoyl chloride

Conditions
ConditionsYield
With thionyl chloride for 12h; Reflux;95%
With thionyl chloride In dichloromethane for 2h; Reflux;64%
With thionyl chloride
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-bromonicotinic acid chloride hydrochloride

5-bromonicotinic acid chloride hydrochloride

Conditions
ConditionsYield
With thionyl chloride; N,N-dimethyl-formamide In 1,2-dichloro-ethane Reflux;95%
With thionyl chloride for 4h;92%
With oxalyl dichloride
With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide 0 deg C, 1 h; RT, 30 min;
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Tocopherol
59-02-9

Tocopherol

(R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl 5-bromonicotinate

(R)-2,5,7,8-tetramethyl-2-((4R,8R)-4,8,12-trimethyltridecyl)chroman-6-yl 5-bromonicotinate

Conditions
ConditionsYield
With dmap; dicyclohexyl-carbodiimide In tetrahydrofuran Inert atmosphere;95%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-bromo-3-pyridine carboxylic acid methyl ester
29681-44-5

5-bromo-3-pyridine carboxylic acid methyl ester

Conditions
ConditionsYield
In methanol94%
Multi-step reaction with 2 steps
1: SOCl2
View Scheme
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

(R)-S-methyl-S-phenylsulfoximine
60933-65-5

(R)-S-methyl-S-phenylsulfoximine

(R)-5-bromo-N-[methyl(oxo)phenyl-λ6-sulfanylidene]nicotinamide
1027725-42-3

(R)-5-bromo-N-[methyl(oxo)phenyl-λ6-sulfanylidene]nicotinamide

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 2.66667h;94%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

[{Mo(O)(5,10,15,20-meso-tetrakis(4-bromophenyl)porphyrin)}2O]

[{Mo(O)(5,10,15,20-meso-tetrakis(4-bromophenyl)porphyrin)}2O]

[Mo(O)(5,10,15,20-meso-tetrakis(4-bromophenyl)porphyrin)(5-bromonicotinate)]

[Mo(O)(5,10,15,20-meso-tetrakis(4-bromophenyl)porphyrin)(5-bromonicotinate)]

Conditions
ConditionsYield
In methanol; chloroform for 0.5h;94%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-aminonicotinic acid
24242-19-1

5-aminonicotinic acid

Conditions
ConditionsYield
Stage #1: 5-bromo-3-pyridinecarboxylic acid With copper(ll) sulfate pentahydrate; ammonia In water at 170 - 180℃; for 19h; Autoclave;
Stage #2: In water pH=4 - 5; Acidic aq. solution;
93%
With copper(I) sulfate; ammonia In water at 120℃; for 16h; Acidic aqueous solution;74%
With ammonia; copper(II) sulfate In water at 180℃; for 15h;64%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

Fmoc-Leu-OH
35661-60-0

Fmoc-Leu-OH

4-fluoroboronic acid
1765-93-1

4-fluoroboronic acid

(S)-2-{[5-(4-Fluoro-phenyl)-pyridine-3-carbonyl]-amino}-4-methyl-pentanoic acid

(S)-2-{[5-(4-Fluoro-phenyl)-pyridine-3-carbonyl]-amino}-4-methyl-pentanoic acid

Conditions
ConditionsYield
Multistep reaction;93%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

N,O-dimethylhydroxylamine*hydrochloride
6638-79-5

N,O-dimethylhydroxylamine*hydrochloride

N-methyl-N-methoxy-5-bromopyridine-3-carboxamide
183608-47-1

N-methyl-N-methoxy-5-bromopyridine-3-carboxamide

Conditions
ConditionsYield
With oxalyl dichloride; triethylamine In tetrahydrofuran at 0 - 20℃; for 4h;93%
With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine In dichloromethane at 20℃; Inert atmosphere;86%
Stage #1: 5-bromo-3-pyridinecarboxylic acid With oxalyl dichloride In dichloromethane; N,N-dimethyl-formamide at 20℃; for 4h;
Stage #2: N,O-dimethylhydroxylamine*hydrochloride With triethylamine In dichloromethane at 20℃; for 3.5h;
73%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In 1-methyl-pyrrolidin-2-one; dichloromethane at 0 - 20℃;51.1%
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In 1-methyl-pyrrolidin-2-one; dichloromethane at 0 - 20℃;51.1%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

phenylboronic acid
98-80-6

phenylboronic acid

5-phenylnicotinic acid
10177-12-5

5-phenylnicotinic acid

Conditions
ConditionsYield
With potassium carbonate In water; N,N-dimethyl-formamide at 70℃; for 1.66667h; Suzuki Coupling;93%
With meso-tetrakis[4-(methoxycarbonyl)phenyl]porphyrinatopalladium(II); potassium carbonate In water at 80℃; for 4.66667h; Suzuki Coupling; Green chemistry;91%
With potassium carbonate In water; N,N-dimethyl-formamide at 80℃; for 0.333333h; Catalytic behavior; Suzuki-Miyaura Coupling;82%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

descarboethoxyloratadine
100643-71-8

descarboethoxyloratadine

(5-Bromo-pyridin-3-yl)-[4-(8-chloro-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-piperidin-1-yl]-methanone

(5-Bromo-pyridin-3-yl)-[4-(8-chloro-5,6-dihydro-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-piperidin-1-yl]-methanone

Conditions
ConditionsYield
With benzotriazol-1-ol; dicyclohexyl-carbodiimide In N,N-dimethyl-formamide for 18h; Ambient temperature;92%
5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

(S)-S-methyl-S-phenylsulfoximine
4381-25-3, 33903-50-3, 60933-65-5, 81162-81-4

(S)-S-methyl-S-phenylsulfoximine

(S)-5-bromo-N-[methyl(oxo)phenyl-λ6-sulfanylidene]nicotinamide
1027729-52-7

(S)-5-bromo-N-[methyl(oxo)phenyl-λ6-sulfanylidene]nicotinamide

Conditions
ConditionsYield
With benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate; N-ethyl-N,N-diisopropylamine In N,N-dimethyl-formamide at 0 - 20℃; for 2.16667h;92%
4-aminopyridine
504-24-5

4-aminopyridine

5-bromo-3-pyridinecarboxylic acid
20826-04-4

5-bromo-3-pyridinecarboxylic acid

5-bromo-N-(pyridin-4-yl)nicotinamide
634173-90-3

5-bromo-N-(pyridin-4-yl)nicotinamide

Conditions
ConditionsYield
With 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride In N,N-dimethyl-formamide at 20℃;92%

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