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Dayang Chem (Hangzhou) Co.,Ltd.

Dayangchem's R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities

6-Bromopyridine-2-carbaldehyde Manufacturer/High quality/Best price/In stock

Cas:34160-40-2

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 6-Bromopyridine-2-Carbaldehyde supplier in China

Cas:34160-40-2

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

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 se T rvice Appearance:Whit

6-Bromopyridine-2-carbaldehyde

Cas:34160-40-2

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 6-Bromopyridine-2-Carbaldehyde

Cas:34160-40-2

Min.Order:1

Negotiable

Type:Other

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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

6-Bromo-2-pyridinecarboxaldehyde

Cas:34160-40-2

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 6-bromo-pyridine-2-carboxaldehyde CAS No.

6-bromo-pyridine-2-carboxaldehyde

Cas:34160-40-2

Min.Order:1 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1. All inquiries will be replied within 12 hours. 2. Dedication to quality, supply & service. 3. Strictly on selecting raw materials. 4. Reasonable & competitive price, fast lead time. 5. Sample is available for your eva

6-Bromopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:1 Kilogram

FOB Price: $9.0 / 99.0

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

Factory direct supply CAS 34160-40-2 with best quality

Cas:34160-40-2

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Shanghai Upbio Tech Co.,Ltd

1.No Less 8 years exporting experience. Clients can 100% received goods 2.Lower Price with higher quality 3,Free sample 4,We are sincerely responsible for the "product quality" and "After Service" Upbio is Specialized

2-Pyridinecarboxaldehyde,6-bromo- 34160-40-2

Cas:34160-40-2

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

6-Bromopyridine-2-carbaldehyde CAS:34160-40-2 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 o

6-Bromopyridine-2-carbaldehyde CAS:34160-40-2

Cas:34160-40-2

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

2-Pyridinecarboxaldehyde,6-bromo-

Cas:34160-40-2

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.:34160-40-2

Cas:34160-40-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hebei Mojin Biotechnology Co.,Ltd

1. Customs clearance 1) By Express: Normally there is no specical need for the recipient to clear the customs. If the customs has an objection,our rich experienced and professional group will help you clear the customs. 2) By Air and by Sea: Our

Best Price CAS 34160-40-2 6-Bromopyridine-2-carbaldehyde C6H4BrNO 99%

Cas:34160-40-2

Min.Order:20 Kilogram

FOB Price: $10.0 / 25.0

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

6-Bromopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:1 Kilogram

FOB Price: $40.0 / 50.0

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

6-Bromopyridine-2-Carbaldehyde

Cas:34160-40-2

Min.Order:0

Negotiable

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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

2-Bromo-6-formylpyridine 34160-40-2

Cas:34160-40-2

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

6-BroMopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

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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

6-BroMopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

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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

6-Bromopyridine-2-carboxaldehyde

Cas:34160-40-2

Min.Order:0

Negotiable

Type:Lab/Research institutions

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SHANGHAI T&W PHARMACEUTICAL CO., LTD.

A substitute for perfluorooctanoic acid, mainly used as a surfactant, dispersant, additive, etc Appearance:White solid or Colorless liquid Purity:99.3 % We will ship the goods in a timely manner as required We can provide relevant documents acc

6-bromopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Shaanxi Cuicheng Biomedical Technology Co., Ltd.

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

6-Bromopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:1 Gram

Negotiable

Type:Other

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Shanghai Massive Chemical Technology Co., Ltd.

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

6-BROMOPYRIDINE-2-CARBALDEHYDE/High quality/Best price

Cas:34160-40-2

Min.Order:1 Gram

FOB Price: $1.0

Type:Lab/Research institutions

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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

High quality 6-Bromopyridine-2-Carbaldehyde

Cas:34160-40-2

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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SHANGHAI SYSTEAM BIOCHEM CO., LTD

We are one of a few suppliers that can offer custom synthesis service of this product We are specialized in custom synthesis, chemical/pharmaceutical/ pesticides outsourcing and contract research. We are committed to prov

6-BroMopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:100 Gram

FOB Price: $100.0 / 2000.0

Type:Lab/Research institutions

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HANGZHOU YUNUO CHEMICAL CO.,LTD

Superior quality, moderate price & quick delivery. Appearance:white or light yellow powder Storage:Stored in cool, dry and ventilation place; Away from fire and heat Package:25kg/drum, or as per your request. Application:Used as Pharmaceutical

2-Pyridinecarboxaldehyde,6-bromo-

Cas:34160-40-2

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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Henan Tianfu Chemical Co., Ltd.

6-Bromopyridine-2-carbaldehyde Basic information Product Name: 6-Bromopyridine-2-carbaldehyde Synonyms: 6-BROMOP

34160-40-2 C6H4BrNO 6-Bromopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Zibo Dorne chemical technology co. LTD

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

6-Bromopyridine-2-carbaldehyde Manufacturer/High quality/Best price/In stock

Cas:34160-40-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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Shanghai Minstar Chemical Co., Ltd

Product Name: 6-Bromopyridine-2-carbaldehyde Synonyms: 6-BROMOPYRIDINE-2-CARBALDEHYDE;6-BROMOPYRIDINE-2-CARBOXALDEHYDE;6-BROMO-2-FORMYLPYRIDINE;6-BROMO-2-PYRIDINE CARBOXALDEHYDE;6-bromopyridine-2-barboxaldehyde;2-BROMOPYRIDINE-6-CARBOXALDEHYDE;

6-Bromo-2-pyridinecarboxaldehyde 34160-40-2 C6H4BrNO

Cas:34160-40-2

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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EAST CHEMSOURCES LIMITED

factory?direct?saleAppearance:White Powder Storage:Store In Dry, Cool And Ventilated Place Package:25kg/drum, also according to the clients requirement Application:It is widely used as a thickener, emulsifier and stabilizer Transportation:By Sea Or B

6-BroMopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Hangzhou Huarong Pharm Co., Ltd.

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

6-Bromopyridine-2-carbaldehyde

Cas:34160-40-2

Min.Order:0

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Synthetic route

2-bromo-6-(hydroxymethyl)pyridine
33674-96-3

2-bromo-6-(hydroxymethyl)pyridine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
With fluorosulfonyl fluoride; potassium carbonate; dimethyl sulfoxide at 20℃; for 12h; chemoselective reaction;98%
With phosphoric acid; dimethyl sulfoxide; dicyclohexyl-carbodiimide for 1.5h; Ambient temperature;89%
With 1-iodobenzoic acid In dimethyl sulfoxide at 20℃;
With phosphoric acid; dicyclohexyl-carbodiimide In dimethyl sulfoxide at 25℃; for 1.5h;
With 2-Iodobenzoic acid In dimethyl sulfoxide at 20℃; for 2h;
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine With n-butyllithium; butyl magnesium bromide In tetrahydrofuran; hexane; toluene at -10 - -5℃; for 3.5h;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane; toluene at -10 - -5℃; for 0.5h; Further stages.;
97%
Stage #1: 2,6-Dibromopyridine With n-butyllithium; butyl magnesium bromide In tetrahydrofuran; hexane; toluene at -10℃; for 3h;
Stage #2: N,N-dimethyl-formamide In toluene at -10 - -5℃; for 1h;
Stage #3: With citric acid at 20℃; for 0.166667h;
95%
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; hexane at -70℃; for 2h;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -70 - 0℃;
94.2%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

butyl magnesium bromide
693-04-9

butyl magnesium bromide

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
With acetic acid In tetrahydrofuran; hexane; N,N-dimethyl-formamide; toluene95%
2-bromo-pyridine
109-04-6

2-bromo-pyridine

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Stage #1: 2-bromo-pyridine With n-butyllithium In tetrahydrofuran; hexane at -78 - -70℃; for 2.5h; Inert atmosphere; Schlenk technique;
Stage #2: N,N-dimethyl-formamide With zinc chloride*2(tetrahydrofuran) In tetrahydrofuran; hexane at -78 - 40℃; Inert atmosphere; Schlenk technique;
90.4%
2-bromo-6-(dibromomethyl) pyridine
82315-66-0

2-bromo-6-(dibromomethyl) pyridine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
With calcium carbonate In water for 8h; Heating;86%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

isopropylmagnesium chloride
1068-55-9

isopropylmagnesium chloride

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

A

2,6-Pyridinedicarboxaldehyde
5431-44-7

2,6-Pyridinedicarboxaldehyde

B

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

C

6-isopropyl-2-pyridinecarboxaldehyde
153646-83-4

6-isopropyl-2-pyridinecarboxaldehyde

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine; isopropylmagnesium chloride In tetrahydrofuran at 20℃; for 5h;
Stage #2: N,N-dimethyl-formamide With acetic acid at 0℃;
A 1%
B 85%
C 6%
2-bromo-6-methylpyridine
5315-25-3

2-bromo-6-methylpyridine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
With selenium(IV) oxide In 1,4-dioxane at 80℃; for 16h;71%
Multi-step reaction with 2 steps
1: 88 percent / N-bromosuccinimide; benzoylperoxide / CCl4 / 4 h / Heating
2: 86 percent / CaCO3 / H2O / 8 h / Heating
View Scheme
Multi-step reaction with 3 steps
1: 53 percent / KMnO4 / H2O / Heating
2: 1) NEt3, ethyl chloroformate, 2) LiAlH4 / 1) benzene, rt, 1 h, 2) THF, -78 deg C, 30 min
3: 89 percent / DMSO, N,N'-dicyclohexylcarbodiimide, H3PO4 / 1.5 h / Ambient temperature
View Scheme
Stage #1: 2-bromo-6-methylpyridine With bromine In dichloromethane; water at 10 - 50℃; for 10h;
Stage #2: With hexamethylenetetramine In ethanol at 40℃; for 12h;
Stage #3: With sulfuric acid; acetic acid In ethanol at 90℃; for 1h;
62.3 g
N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Stage #1: With n-butyllithium; n-BuMgCl In tetrahydrofuran; H2O; hexane; N,N-dimethyl-formamide; toluene at -10℃; for 0.5h;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran; hexane; toluene at -10℃; for 2.5h;
Stage #3: N,N-dimethyl-formamide With citric acid more than 3 stages;
52%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

A

2,6-Pyridinedicarboxaldehyde
5431-44-7

2,6-Pyridinedicarboxaldehyde

B

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine With n-butyllithium; butyl magnesium bromide In tetrahydrofuran at -10℃;
Stage #2: N,N-dimethyl-formamide at 0℃;
A 43%
B 49%
2-(6-bromopyridinyl)lithium
37709-60-7

2-(6-bromopyridinyl)lithium

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
In tetrahydrofuran at -75℃; for 0.25h; Yield given;
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

N,N-dimethyl-formamide
68-12-2, 33513-42-7

N,N-dimethyl-formamide

A

2-bromo-pyridine
109-04-6

2-bromo-pyridine

B

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

C

2,6-dibromo-pyridine-3-carbaldehyde
55304-83-1

2,6-dibromo-pyridine-3-carbaldehyde

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran at -78℃;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran Further stages.;
2-Amino-6-methylpyridine
1824-81-3

2-Amino-6-methylpyridine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: HBr; Br2 / H2O / 0.83 h / -20 °C
1.2: NaNO2 / H2O / 2.5 h / -20 °C
2.1: 88 percent / N-bromosuccinimide; benzoylperoxide / CCl4 / 4 h / Heating
3.1: 86 percent / CaCO3 / H2O / 8 h / Heating
View Scheme
Multi-step reaction with 4 steps
1: 82 percent / NaNO2, Br2, 48percent HBr / 5 °C
2: 53 percent / KMnO4 / H2O / Heating
3: 1) NEt3, ethyl chloroformate, 2) LiAlH4 / 1) benzene, rt, 1 h, 2) THF, -78 deg C, 30 min
4: 89 percent / DMSO, N,N'-dicyclohexylcarbodiimide, H3PO4 / 1.5 h / Ambient temperature
View Scheme
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: n-BuLi / tetrahydrofuran / -78 °C
1.2: tetrahydrofuran / -78 °C
1.3: NaBH4 / tetrahydrofuran / 0 °C
2.1: 1-iodobenzoic acid / dimethylsulfoxide / 20 °C
View Scheme
Multi-step reaction with 3 steps
1: n-BuLi / tetrahydrofuran / -78 °C / addition of 2,6-dibromopyridine to a solution of BuLi
2: n-BuLi / tetrahydrofuran / 0.25 h / -78 °C / addition of 2,6-dibromopyridine into a solution of dilithiopyridine
3: tetrahydrofuran / 0.25 h / -75 °C
View Scheme
With hydrogenchloride; n-butyllithium In N-methyl-acetamide; hexane
With hydrogenchloride
With n-butyllithium; acetic acid In tetrahydrofuran; hexane; water; N,N-dimethyl-formamide3.33 g (18.0 mmol, 84%)
2,6-dilithiopyridine

2,6-dilithiopyridine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: n-BuLi / tetrahydrofuran / 0.25 h / -78 °C / addition of 2,6-dibromopyridine into a solution of dilithiopyridine
2: tetrahydrofuran / 0.25 h / -75 °C
View Scheme
6-bromo-pyridine-2-carboxylic acid
21190-87-4

6-bromo-pyridine-2-carboxylic acid

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 1) NEt3, ethyl chloroformate, 2) LiAlH4 / 1) benzene, rt, 1 h, 2) THF, -78 deg C, 30 min
2: 89 percent / DMSO, N,N'-dicyclohexylcarbodiimide, H3PO4 / 1.5 h / Ambient temperature
View Scheme
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

NBuli

NBuli

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
With hydrogenchloride In N,N-dimethyl-formamide
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

di-isopropyl ether
108-20-3

di-isopropyl ether

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

Conditions
ConditionsYield
With n-butyllithium; ammonium chloride In tetrahydrofuran; N,N-dimethyl-formamide
6-bromo-2-(2,6-diisopropylphenyl)iminopyridine
1127647-91-9

6-bromo-2-(2,6-diisopropylphenyl)iminopyridine

1-Naphthylboronic acid
13922-41-3

1-Naphthylboronic acid

A

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

B

6-(1-naphthyl)-2-[(2,6-diisopropylphenyl)imino]pyridine
1169702-61-7

6-(1-naphthyl)-2-[(2,6-diisopropylphenyl)imino]pyridine

Conditions
ConditionsYield
tetrakis(triphenylphosphine)palladium (0) In ethanol; water; toluene
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

4-methoxy-aniline
104-94-9

4-methoxy-aniline

C13H11BrN2O

C13H11BrN2O

Conditions
ConditionsYield
for 6h; Molecular sieve; Reflux;100%
In acetonitrile at 20℃; for 0.166667h;
In [D3]acetonitrile at 25℃; for 0.0833333h; Kinetics; Time;
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

6-bromopyridine-2-carbaldehyde oxime

6-bromopyridine-2-carbaldehyde oxime

Conditions
ConditionsYield
With sodium acetate; hydroxylamine sulfate In ethanol at 20℃; for 16h; Inert atmosphere;100%
With hydroxylamine hydrochloride; sodium acetate In ethanol at 90℃;99%
With hydroxylamine hydrochloride; sodium acetate In ethanol at 20℃; for 16h;90%
With hydroxylamine hydrochloride; sodium acetate In ethanol at 20℃;
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

dibenzo[b,d]thiophen-3-ylboronic acid

dibenzo[b,d]thiophen-3-ylboronic acid

6-(dibenzo[b,d]thiophen-3-yl)picolinaldehyde

6-(dibenzo[b,d]thiophen-3-yl)picolinaldehyde

Conditions
ConditionsYield
With potassium phosphate monohydrate; C66H84O10P2Pd In water; ethyl acetate; toluene at 45℃; for 14h; Suzuki-Miyaura Coupling; Inert atmosphere;100%
N-methyl-N-(pyridin-2-yl)hydrazine
4231-74-7

N-methyl-N-(pyridin-2-yl)hydrazine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

C12H11BrN4

C12H11BrN4

Conditions
ConditionsYield
for 6h; Molecular sieve; Reflux;100%
In [D3]acetonitrile at 25℃; for 0.0833333h; Time;
3,5-di-tert-butyl-2-methoxyphenyl boronic acid
245434-15-5

3,5-di-tert-butyl-2-methoxyphenyl boronic acid

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

6-(3,5-di-tert-butyl-2-methoxyphenyl)picolinaldehyde

6-(3,5-di-tert-butyl-2-methoxyphenyl)picolinaldehyde

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); potassium carbonate In ethanol; toluene at 90℃; for 20h; Suzuki Coupling;100%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2-bromo-6-(hydroxymethyl)pyridine
33674-96-3

2-bromo-6-(hydroxymethyl)pyridine

Conditions
ConditionsYield
With sodium tetrahydroborate In methanol at 20℃; for 1h;99%
With sodium tetrahydroborate In ethanol99%
With methanol; sodium tetrahydroborate In methanol at 0 - 20℃; for 0.5h;99%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

trimethyl orthoformate
149-73-5

trimethyl orthoformate

2-bromo-6-(dimethoxymethyl)pyridin
128507-76-6

2-bromo-6-(dimethoxymethyl)pyridin

Conditions
ConditionsYield
With toluene-4-sulfonic acid In methanol for 4h; Reflux; Inert atmosphere; Schlenk technique;99%
With toluene-4-sulfonic acid In methanol for 4h; Reflux;98%
toluene-4-sulfonic acid In methanol for 1h; Heating;96%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

phenylboronic acid
98-80-6

phenylboronic acid

6-phenylpyridine-2-carbaldehyde
157402-44-3

6-phenylpyridine-2-carbaldehyde

Conditions
ConditionsYield
With potassium fluoride; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine In tetrahydrofuran for 18h; Inert atmosphere; Reflux;99%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene at 120℃; for 6h; Inert atmosphere;98%
With potassium phosphate; tris-(dibenzylideneacetone)dipalladium(0); tricyclohexylphosphine tetrafluoroborate In 1,4-dioxane; water at 100℃; for 16h;94.6%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

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

4-(N,N-dimethylaminocarbonyl)phenylboronic acid

4-(6-formylpyridin-2-yl)-N,N-dimethylbenzamide
1610373-10-8

4-(6-formylpyridin-2-yl)-N,N-dimethylbenzamide

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In ethanol; water; toluene at 90℃; for 3h; Inert atmosphere;99%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

diethylamine
109-89-7

diethylamine

(6-bromopyridin-2-ylmethyl)diethylamine
174608-36-7

(6-bromopyridin-2-ylmethyl)diethylamine

Conditions
ConditionsYield
Stage #1: 6-bromo-2-pyridinecarbaldehyde; diethylamine In 1,2-dichloro-ethane at 20℃; for 0.0166667h; Inert atmosphere; Schlenk technique;
Stage #2: With sodium tris(acetoxy)borohydride In 1,2-dichloro-ethane at 20℃; for 1.5h; Inert atmosphere; Schlenk technique;
99%
With sodium tris(acetoxy)borohydride In dichloromethane at 0 - 20℃; for 2h;2.31 g
propylamine
107-10-8

propylamine

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

N-[(6-bromopyridin-2-yl)methyl]propan-1-amine
1366406-65-6

N-[(6-bromopyridin-2-yl)methyl]propan-1-amine

Conditions
ConditionsYield
With sodium tris(acetoxy)borohydride In chloroform at 20℃; for 0.75h;99%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

phosphorohydrazidic acid diethyl ester
56183-69-8

phosphorohydrazidic acid diethyl ester

diethyl N'-(6-bromopyridin-2-yl)methylenephosphorohydrazidate

diethyl N'-(6-bromopyridin-2-yl)methylenephosphorohydrazidate

Conditions
ConditionsYield
In dichloromethane for 1.5h; Reflux; Dean-Stark; Inert atmosphere;99%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

diethyl 1-cyanomethylphosphonate
2537-48-6

diethyl 1-cyanomethylphosphonate

C8H5BrN2

C8H5BrN2

Conditions
ConditionsYield
Stage #1: diethyl 1-cyanomethylphosphonate With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.5h;
Stage #2: 6-bromo-2-pyridinecarbaldehyde In tetrahydrofuran at 0℃; for 0.5h;
99%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2,6-dimethylaniline
87-62-7

2,6-dimethylaniline

C14H13BrN2

C14H13BrN2

Conditions
ConditionsYield
In ethanol for 4h; Inert atmosphere; Reflux;99%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

(6-bromo-pyridin-2-yl-methylene)-(2,6-diisopropyl-phenyl)-amine
706819-98-9

(6-bromo-pyridin-2-yl-methylene)-(2,6-diisopropyl-phenyl)-amine

Conditions
ConditionsYield
With formic acid In ethanol for 2 - 3h; Inert atmosphere; Schlenk technique; Reflux;98%
With magnesium sulfate In diethyl ether at 20℃; Inert atmosphere; Schlenk technique;98%
With toluene-4-sulfonic acid In toluene at 70℃; for 12h; Molecular sieve;90.5%
methanol
67-56-1

methanol

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

methyl 6-Bromopicolinate
26218-75-7

methyl 6-Bromopicolinate

Conditions
ConditionsYield
With water; iodine; sodium nitrite at 20 - 70℃; chemoselective reaction;98%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

acetic acid
64-19-7

acetic acid

(E)-3-(6-bromopyridin-2-yl)acrylic acid

(E)-3-(6-bromopyridin-2-yl)acrylic acid

Conditions
ConditionsYield
Stage #1: 6-bromo-2-pyridinecarbaldehyde; acetic acid With titanium tetrachloride In dichloromethane at 25℃; for 0.333333h; Inert atmosphere;
Stage #2: With triethylamine In dichloromethane at 25℃; Inert atmosphere; stereoselective reaction;
98%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2-amino-benzenethiol
137-07-5

2-amino-benzenethiol

2-(6-bromopyridin-2-yl)benzo[d]thiazole

2-(6-bromopyridin-2-yl)benzo[d]thiazole

Conditions
ConditionsYield
In ethanol at 20℃;98%
With amberlite IR-120(H)resin In water at 85℃; Sonication; Microwave irradiation;96%
In water at 60℃; for 1h; Sonication;90%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

(Z)-3-bromocyclooct-1-ene
7422-06-2

(Z)-3-bromocyclooct-1-ene

(6-bromopyridin-2-yl)((Z)-cyclooct-2-en-1-yl)methanol

(6-bromopyridin-2-yl)((Z)-cyclooct-2-en-1-yl)methanol

Conditions
ConditionsYield
With bismuth; lithium iodide In N,N-dimethyl-formamide at 20℃; for 12h; diastereoselective reaction;98%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2,6-dimethylbenzene boronic acid
100379-00-8

2,6-dimethylbenzene boronic acid

6-(2,6-dimethylphenyl)picolinaldehyde

6-(2,6-dimethylphenyl)picolinaldehyde

Conditions
ConditionsYield
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,2-dimethoxyethane; water at 90℃; for 16h; Inert atmosphere;97%
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In methanol; toluene at 80℃;
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

N-[(1E)-(6-bromopyridin-2-yl)methylene]-2,6-diisopropylaniline

N-[(1E)-(6-bromopyridin-2-yl)methylene]-2,6-diisopropylaniline

Conditions
ConditionsYield
In ethanol for 2h; Heating;97%
In ethanol for 8h; Reflux;
With toluene-4-sulfonic acid In toluene for 0.25h; Reflux;23.9 g
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

acrylic acid methyl ester
292638-85-8

acrylic acid methyl ester

methyl 2-[(6-bromopyridin-2-yl)(hydroxy)methyl]prop-2-enoate

methyl 2-[(6-bromopyridin-2-yl)(hydroxy)methyl]prop-2-enoate

Conditions
ConditionsYield
With 1,4-diaza-bicyclo[2.2.2]octane at 20℃; for 7h; Sonication;97%
With 1,4-diaza-bicyclo[2.2.2]octane In 1,4-dioxane; water at 20℃; for 3h; Morita-Baylis-Hillman Alkylation;
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

orthoformic acid triethyl ester
122-51-0

orthoformic acid triethyl ester

2-bromo-6-(diethoxymethyl)pyridine
147133-45-7

2-bromo-6-(diethoxymethyl)pyridine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In ethanethiol at 20℃; for 3h; Inert atmosphere; Schlenk technique;97%
With toluene-4-sulfonic acid In ethanol at 20℃; for 3h; Inert atmosphere; Schlenk technique;96%
With toluene-4-sulfonic acid In ethanol Inert atmosphere; Reflux;76.5%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

4-Chlorophenylboronic acid
1679-18-1

4-Chlorophenylboronic acid

6-(4-chlorophenyl)-2-pyridinecarboxaldehyde
61704-30-1

6-(4-chlorophenyl)-2-pyridinecarboxaldehyde

Conditions
ConditionsYield
With C64H118O20; C54H72NO6PPdS; triethylamine In water at 45℃; for 16h; Reagent/catalyst; Suzuki-Miyaura Coupling; Inert atmosphere;97%
With C35H47O3P*C15H16N(1-)*CH3O3S(1-)*Pd(2+); triethylamine In water at 45℃; for 15h; Suzuki-Miyaura Coupling;94%
With TPGS-750-M; palladacycle A; triethylamine In tetrahydrofuran; water at 45℃; for 16h; Inert atmosphere;
2-amino-5-ethyl-1,3,4-thiadiazole
14068-53-2

2-amino-5-ethyl-1,3,4-thiadiazole

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

phosphonic acid diethyl ester
762-04-9

phosphonic acid diethyl ester

diethyl ((6-bromopyridin-2-yl)((5-5-ethyl-1,3,4-thiadiazol-2-yl)amino)methyl)phosphonate

diethyl ((6-bromopyridin-2-yl)((5-5-ethyl-1,3,4-thiadiazol-2-yl)amino)methyl)phosphonate

Conditions
ConditionsYield
With phospho sulphonic acid In neat (no solvent) for 0.108333h; Kabachnik-Fields Reaction; Microwave irradiation; Green chemistry;96.5%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

ethylene glycol
107-21-1

ethylene glycol

2-bromo-6-(1,3-dioxolan-2-yl)pyridine
34199-87-6

2-bromo-6-(1,3-dioxolan-2-yl)pyridine

Conditions
ConditionsYield
With toluene-4-sulfonic acid In benzene at 100℃; for 24h; Inert atmosphere; Dean-Stark;96%
With toluene-4-sulfonic acid In benzene at 100℃; for 24h; Dean-Stark; Inert atmosphere;96%
With toluene-4-sulfonic acid In toluene at 130℃; for 48h; Inert atmosphere; Dean-Stark;95%
6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

2-methoxyethylamine
109-85-3

2-methoxyethylamine

N-[(6-bromopyridin-2-yl)methyl]-2-methoxyethaneamine
866327-71-1

N-[(6-bromopyridin-2-yl)methyl]-2-methoxyethaneamine

Conditions
ConditionsYield
Stage #1: 6-bromo-2-pyridinecarbaldehyde; 2-methoxyethylamine In dichloromethane at 20℃; for 0.166667h;
Stage #2: With sodium tris(acetoxy)borohydride In dichloromethane at 20℃;
Stage #3: With hydrogenchloride; water In dichloromethane pH=4;
96%
diethoxyphosphoryl-acetic acid ethyl ester
867-13-0

diethoxyphosphoryl-acetic acid ethyl ester

6-bromo-2-pyridinecarbaldehyde
34160-40-2

6-bromo-2-pyridinecarbaldehyde

C10H10BrNO2
229008-97-3

C10H10BrNO2

Conditions
ConditionsYield
Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With sodium hydride In tetrahydrofuran at 0℃; for 0.5h; Inert atmosphere;
Stage #2: 6-bromo-2-pyridinecarbaldehyde In tetrahydrofuran at 0 - 20℃; Horner-Wadsworth-Emmons reaction; Inert atmosphere;
96%
With sodium hydride In tetrahydrofuran at 0 - 20℃; for 15h; Horner-Wadsworth-Emmons Olefination;56%
Stage #1: diethoxyphosphoryl-acetic acid ethyl ester With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.25h;
Stage #2: 6-bromo-2-pyridinecarbaldehyde In tetrahydrofuran; mineral oil at 0 - 20℃;
56%
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