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Anhui Dexinjia Biopharm Co., Ltd

As a leading and professional manufacturer of APIs and API intermediates in China,Anhui Dexinjia Biopharm Co., Ltd founded in 2006, Except for the R&D center, our company has built a close cooperation relation with Chinese Academy of Sciences, T

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Kilogram

FOB Price: $15.0 / 50.0

Type:Manufacturers

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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

2,6-Dibromopyridine Manufacturer/High quality/Best price/In stock

Cas:626-05-1

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 2,6-Dibromopyridine supplier in China

Cas:626-05-1

Min.Order:1 Metric Ton

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product Description Product website: http://www.finerchem.com Product Name 2,6-Dibromopyridine CAS No. 626-0

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Gram

FOB Price: $8.0

Type:Lab/Research institutions

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Wuhan Fortuna Chemical Co.,Ltd

High quality 2,6-Dibromopyridine CAS 626-05-1 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, Food/Feed addi

High quality 2,6-Dibromopyridine CAS 626-05-1 with factory price

Cas:626-05-1

Min.Order:10 Kilogram

FOB Price: $10.0

Type:Trading Company

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Hebei yanxi chemical co.,LTD.

Hebei Yanxi Chemical Co., Ltd. is a professional research, development and production of lead acetate benzene acetamide enterprise backbone members by local well-known entrepreneurs and professional senior engineers in the party's "low car

2,6-dibromopyridine

Cas:626-05-1

Min.Order:1 Metric Ton

FOB Price: $1.0 / 2.0

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:White or off-white Solid Storage:Sealed, dry, microtherm , avoid light and smell. Package:According to the demand of customer Application:Organic synthesis Transportation:by air or by sea Port:shanghai

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Kilogram

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 2,6-dibromopyridine

Cas:626-05-1

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 Oled CAS 626-05-1 2,6-Dibromopyridine

Cas:626-05-1

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 api, intermedi

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Kilogram

FOB Price: $5.0

Type:Manufacturers

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Shanghai Seasonsgreen Chemical Co.,Ltd

Shanghai Seasonsgreen Chemical is a high-tech research and development, production, sale and custom synthesis set in one high-tech chemical products enterprises. Our sales and marketing division is located in Shanghai, serving international pharmaceu

lower price High quality 2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Kilogram

FOB Price: $1.0

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

2,6-Dibromopyridine

Cas:626-05-1

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

2,6-Dibromopyridine CAS 626-05-1

Cas:626-05-1

Min.Order:1 Kilogram

Negotiable

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

2,6-Dibromopyridine CAS 626-05-1

Cas:626-05-1

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

New arrival CAS 626-05-1 with best price

Cas:626-05-1

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Name: 2,6-Dibromo pyridine Molecular Formula:C5H3Br2N Molecular Weight:236.9 CAS No.:626-05-1 Appearance:Similar White To Slight Yellow Crystal Appearance:Similar White To Slight Yellow Crystal Storage:Store in cool and dry place, away from sun l

2,6-Dibromo pyridine

Cas:626-05-1

Min.Order:1 Kilogram

FOB Price: $1.0

Type:Other

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Hubei Langyou International Trading Co., Ltd

1.Good capacity; 2.Safe deliver 3. High quality with best price Appearance:White Powder Storage:Dry and cool place Package:100g/ bag, 2 kg/ bag, 25kg/ carton or as required Application:For Pharmaceutical Intermediates Transportation:By DHL, TNT

2,6-Dibromopyridine

Cas:626-05-1

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

2,6-Dibromopyridine 626-05-1

Cas:626-05-1

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, 2,6-Dibromopyridine CAS:626-05-1

Cas:626-05-1

Min.Order:1 Kilogram

FOB Price: $17.6 / 21.8

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

2,6-Dibromopyridine CAS:626-05-1 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 interme

2,6-Dibromopyridine CAS:626-05-1

Cas:626-05-1

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

2,6-Dibromopyridine

Cas:626-05-1

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.:626-05-1

Cas:626-05-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Kilogram

FOB Price: $50.0 / 100.0

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

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:0

Negotiable

Type:Manufacturers

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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

2,6-Dibromopyridine

Cas:626-05-1

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

2,6-Dibromopyridine

Cas:626-05-1

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

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

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Hangzhou Lingrui Chemical Co.,Ltd.

our strengths: 1: Fast and guaranteed shipment (TNT;EMS;FEDEX;DHL;UPS;EUB, special line) 2: Various payment items accepted (Btc; MoneyGram; WU) 3: Valued package (Paraffin coating; Double aluminum foil bag; Vacuum packaging) 4: Efficient delivery

Best price 626-05-1 in stock 2,6-Dibromopyridine in China

Cas:626-05-1

Min.Order:1 Gram

Negotiable

Type:Other

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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

2,6-Dibromopyridine

Cas:626-05-1

Min.Order:1 Gram

Negotiable

Type:Other

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Chemlyte Solutions

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

Featured products 2,6-Dibromopyridine

Cas:626-05-1

Min.Order:100 Gram

Negotiable

Type:Other

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Synthetic route

2,6-dibromopyridin N-oxide
25373-69-7

2,6-dibromopyridin N-oxide

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

pyridine N-oxide
694-59-7

pyridine N-oxide

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
With carbon tetrabromide; lithium tert-butoxide In m-xylene at 100℃; for 1h; Inert atmosphere;30%
pyridine
110-86-1

pyridine

A

2-bromo-pyridine
109-04-6

2-bromo-pyridine

B

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
With bromine at 500℃; Leiten ueber Bimsstein;
With bromine at 500℃; Leiten ueber Glas;
2,6-dichloropyridine
2402-78-0

2,6-dichloropyridine

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
With acetic acid
2-bromo-pyridine
109-04-6

2-bromo-pyridine

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
With bromine at 300℃; Leiten ueber mit Kupfer(I)-bromid impraegnierten Bimsstein;
silver salt of/the/ 2.6-dibromo-isonicotinic acid

silver salt of/the/ 2.6-dibromo-isonicotinic acid

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
at 226℃;
2,6-dibromo-3-aminopyridine
39856-57-0

2,6-dibromo-3-aminopyridine

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
With ethanol; sulfuric acid anschliessend Behandeln mit wss. Natriumnitrit-Loesung;
pyridin-3-ylamine
462-08-8

pyridin-3-ylamine

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: methanol; bromine
2: ethanol; concentrated sulfuric acid / anschliessend Behandeln mit wss. Natriumnitrit-Loesung
View Scheme
pyridine
110-86-1

pyridine

bromine
7726-95-6

bromine

pumice stone

pumice stone

A

2-bromo-pyridine
109-04-6

2-bromo-pyridine

B

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
at 500℃;
6-bromo-1-methyl-1,2-dihydropyridin-2-one
873383-11-0

6-bromo-1-methyl-1,2-dihydropyridin-2-one

phosphorus tribromide
7789-60-8

phosphorus tribromide

phosphorus pentabromide
7789-69-7

phosphorus pentabromide

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

Conditions
ConditionsYield
at 190℃;
2-bromo-pyridine
109-04-6

2-bromo-pyridine

bromine
7726-95-6

bromine

copper (I)-bromide

copper (I)-bromide

A

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

B

pentabromopyridine
2402-94-0

pentabromopyridine

Conditions
ConditionsYield
at 300℃;
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

carbon monoxide
201230-82-2

carbon monoxide

4-chloro-aniline
106-47-8

4-chloro-aniline

N,N'-bis(4'-chlorophenyl)pyridine-2,6-dicarboxamide
126230-11-3

N,N'-bis(4'-chlorophenyl)pyridine-2,6-dicarboxamide

Conditions
ConditionsYield
With triethylamine; tetrakis(triphenylphosphine) palladium(0) In toluene at 100℃; under 2574.3 Torr; for 8h;100%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

trimethylsilylacetylene
1066-54-2

trimethylsilylacetylene

2,6-bis(2-(trimethylsilyl)ethynyl)pyridine
75867-44-6

2,6-bis(2-(trimethylsilyl)ethynyl)pyridine

Conditions
ConditionsYield
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diisopropylamine In toluene at 20℃; Sonogashira Cross-Coupling;100%
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); diisopropylamine In tetrahydrofuran at 50℃; for 6h; Inert atmosphere;98%
With copper(l) iodide; tetrakis(triphenylphosphine) palladium(0); N-ethyl-N,N-diisopropylamine In toluene for 90h; Sonogashira Cross-Coupling; Inert atmosphere; Darkness;98%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

2-bromo-pyridine
109-04-6

2-bromo-pyridine

Conditions
ConditionsYield
With n-butyllithium; butyl magnesium bromide In toluene at -10℃;100%
With n-butyllithium; isopropyl alcohol In hexane; dichloromethane 1.) -78 deg C, 1 h, 2.) -78 deg C, 30, min; warm to room temperature;90%
With n-butyllithium; formaldehyd In tetrahydrofuran at -70 - -40℃;90%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

benzylamine
100-46-9

benzylamine

2-N-benzylamino-6-bromopyridine
427900-17-2

2-N-benzylamino-6-bromopyridine

Conditions
ConditionsYield
at 150℃; for 0.5h; Microwave irradiation;100%
With potassium fluoride on basic alumina; palladium diacetate; 2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl at 90 - 100℃; for 8h;90%
at 150℃; for 5h; Autoclave;48%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

4-chlorobenzylamine
104-86-9

4-chlorobenzylamine

(6-bromopyridin-2-yl)(4-chlorobenzyl)amine
866546-12-5

(6-bromopyridin-2-yl)(4-chlorobenzyl)amine

Conditions
ConditionsYield
at 150℃; for 0.5h; Neat (no solvent); Microwave irradiation;100%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

pentanal
110-62-3

pentanal

1-(6-bromo-2-pyridinyl)-1-pentanol
638214-52-5

1-(6-bromo-2-pyridinyl)-1-pentanol

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; hexanes at -78℃; for 1h;
Stage #2: pentanal In tetrahydrofuran; hexanes at -78℃; for 0.266667h;
100%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

dinaphthalen-1-ylzinc

dinaphthalen-1-ylzinc

2,6-di(naphthalen-1-yl)pyridine
1256169-52-4

2,6-di(naphthalen-1-yl)pyridine

Conditions
ConditionsYield
With dichloro{bis[1-(dicyclohexylphosphanyl)piperidine]}palladium(II) In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 100℃; for 0.5h; Negishi cross-coupling reaction; In air;100%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

benzyl alcohol
100-51-6

benzyl alcohol

2-(benzyloxy)-6-bromopyridine
117068-71-0

2-(benzyloxy)-6-bromopyridine

Conditions
ConditionsYield
With potassium hydroxide; 18-crown-6 ether In toluene for 1h; Heating;99.9%
Stage #1: benzyl alcohol With sodium hydride In tetrahydrofuran for 0.5h;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran at 20℃; for 18h;
90%
With sodium hydride In N,N-dimethyl-formamide at 0 - 100℃; for 18h;79%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

acetonitrile
75-05-8

acetonitrile

2-(6-bromopyridin-2-yl)acetonitrile
112575-11-8

2-(6-bromopyridin-2-yl)acetonitrile

Conditions
ConditionsYield
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran; hexane at -78 - 20℃; for 1.25h;
99%
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.75h; Metallation;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran; hexane at -78 - 20℃; for 2.5h; Alkylation;
91%
With n-butyllithium 1.) hexane, THF,-70 deg C, 1 h, 2.) -70 deg C,1 h; Yield given. Multistep reaction;
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran; hexane at -78 - 20℃; for 1.5h;
Stage #1: acetonitrile With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran; hexane at -78℃; for 0.75h;
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

2-bromo-6-deuteropyridine
74126-93-5

2-bromo-6-deuteropyridine

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; hexane at -75℃; for 0.25h; Inert atmosphere;
Stage #2: With deuteromethanol In tetrahydrofuran; hexane at -75℃; for 1.01667h;
99%
Stage #1: 2,6-Dibromopyridine With isopropylmagnesium chloride In tetrahydrofuran at 20℃; for 2h; Substitution;
Stage #2: With water-d2 In tetrahydrofuran at 20℃; for 18h; Substitution;
95%
With n-butyllithium; Isopropanol-d1 In hexane; dichloromethane 1.) -78 deg C, 1 h, 2.) -78 deg C, 30, min; warm to room temperature;86%
Stage #1: 2,6-Dibromopyridine In tetrahydrofuran at 20℃; for 1h;
Stage #2: With water-d2 In tetrahydrofuran for 0.5h;
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

tris((2-phenyl)ethynyl)indium
250643-76-6

tris((2-phenyl)ethynyl)indium

2,6-bis(2-phenylethynyl)pyridine
83965-72-4

2,6-bis(2-phenylethynyl)pyridine

Conditions
ConditionsYield
(1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride In tetrahydrofuran Heating;99%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

phenylboronic acid
98-80-6

phenylboronic acid

2,6-diphenylpyridine
3558-69-8

2,6-diphenylpyridine

Conditions
ConditionsYield
With C37H28N8O*2Cl(1-)*Pd(2+); potassium carbonate In ethanol at 70℃; for 2h; Suzuki-Miyaura Coupling;99%
With potassium phosphate tribasic trihydrate; trans-[(2-mesitylpy)2PdCl2] In methanol; water at 80℃; for 1h; Suzuki-Miyaura Coupling;99%
With {2,6-bis[(di-1-piperidinylphosphino)amino]phenyl}palladium(II) chloride; potassium carbonate In 1,4-dioxane; water; butan-1-ol at 100℃; for 2h; Suzuki-Miyaura reaction;96%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

2-Methylphenylboronic acid
16419-60-6

2-Methylphenylboronic acid

2,6-di(2-methylphenyl)pyridine

2,6-di(2-methylphenyl)pyridine

Conditions
ConditionsYield
With potassium phosphate tribasic trihydrate; trans-[(2-mesitylpy)2PdCl2] In methanol; water at 80℃; for 1h; Catalytic behavior; Solvent; Time; Reagent/catalyst; Suzuki-Miyaura Coupling;99%
With tris(dibenzylideneacetone)dipalladium (0); tri-tert-butyl phosphine In tetrahydrofuran for 16h; Heating;65%
With tri-tert-butyl phosphine; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran65%
With potassium phosphate; dichloro{bis[1-(dicyclohexylphosphanyl)piperidine]}palladium(II) In toluene at 80℃; for 4h; Suzuki-Miyaura cross-coupling reaction; Air;64%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

phenylacetylene
536-74-3

phenylacetylene

2,6-bis(2-phenylethynyl)pyridine
83965-72-4

2,6-bis(2-phenylethynyl)pyridine

Conditions
ConditionsYield
With C19H16ClNPdS; potassium carbonate In N,N-dimethyl-formamide at 110℃; for 24h; Reagent/catalyst; Sonogashira Cross-Coupling;99%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In N,N-dimethyl-formamide at 80℃; Inert atmosphere;96%
With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine In N,N-dimethyl-formamide at 80℃; Inert atmosphere;96%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

3,4,5-Trimethoxyaniline
24313-88-0

3,4,5-Trimethoxyaniline

6-bromo-N-(3,4,5-trimethoxyphenyl)pyridin-2-amine
1130556-36-3

6-bromo-N-(3,4,5-trimethoxyphenyl)pyridin-2-amine

Conditions
ConditionsYield
With potassium hexamethylsilazane In 1,4-dioxane at 20℃; for 1h;99%
With potassium phosphate In 1,4-dioxane at 25℃; for 0.333333h; metal-free Buchwald-Hartwig amination; Inert atmosphere;98%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

N-methylaniline
100-61-8

N-methylaniline

N,N'-dimethyl-N,N'-diphenylpyridine-2,6-diamine
1130556-33-0

N,N'-dimethyl-N,N'-diphenylpyridine-2,6-diamine

Conditions
ConditionsYield
With potassium hexamethylsilazane In 1,4-dioxane at 100℃; for 0.5h; metal-free Buchwald-Hartwig amination; Inert atmosphere;99%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

4-(ethoxycarbonyl)phenylzinc iodide
131379-16-3

4-(ethoxycarbonyl)phenylzinc iodide

diethyl 4,4'-pyridine-2,6-diyldibenzoate
1256169-65-9

diethyl 4,4'-pyridine-2,6-diyldibenzoate

Conditions
ConditionsYield
With dichloro{bis[1-(dicyclohexylphosphanyl)piperidine]}palladium(II) In tetrahydrofuran; 1-methyl-pyrrolidin-2-one at 100℃; for 0.5h; Negishi cross-coupling reaction; In air;99%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

N-ethyl-N-phenylamine
103-69-5

N-ethyl-N-phenylamine

6-bromo-N-ethyl-N-phenylpyridin-2-amine
1309609-43-5

6-bromo-N-ethyl-N-phenylpyridin-2-amine

Conditions
ConditionsYield
With potassium hexamethylsilazane In 1,4-dioxane at 20℃; for 0.25h;99%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

4-methylphenylboronic acid
5720-05-8

4-methylphenylboronic acid

2,6-di-p-tolylpyridine
14435-88-2

2,6-di-p-tolylpyridine

Conditions
ConditionsYield
With potassium phosphate tribasic trihydrate; trans-[(2-mesitylpy)2PdCl2] In methanol; water at 80℃; for 1h; Suzuki-Miyaura Coupling;99%
With [Pd(Cl)κ2-S,N-C6H4CS=N-(4-Py)(PPh3)]; potassium carbonate In toluene at 80℃; for 5h; Suzuki coupling;82%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

4-((tert-butyldimethylsilyl)oxy)-N,N,2,2-tetramethylbutanamide

4-((tert-butyldimethylsilyl)oxy)-N,N,2,2-tetramethylbutanamide

1-(6-bromopyridin-2-yl)-4-((tert-butyldimethylsilyl)oxy)-2,2-dimethylbutan-1-one

1-(6-bromopyridin-2-yl)-4-((tert-butyldimethylsilyl)oxy)-2,2-dimethylbutan-1-one

Conditions
ConditionsYield
Stage #1: 4-((tert-butyldimethylsilyl)oxy)-N,N,2,2-tetramethylbutanamide With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran; hexane at -78 - 20℃; for 1h;
99%
piperidine
110-89-4

piperidine

2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

2-bromo-6-(piperidin-1-yl)pyridine
24255-97-8

2-bromo-6-(piperidin-1-yl)pyridine

Conditions
ConditionsYield
With potassium phosphate In 1,4-dioxane at 100℃; for 7h;98%
With copper(l) iodide; potassium carbonate at 50℃; for 1h;88%
With potassium phosphate In 1,4-dioxane at 105℃; for 10h; Inert atmosphere;88%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

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

N,N-dimethyl-formamide

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

2-bromo-6-(hydroxymethyl)pyridine

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine; N,N-dimethyl-formamide With n-butyllithium
Stage #2: With sodium tetrahydroborate
98%
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; hexane at -70℃; for 0.25h; Inert atmosphere;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; hexane at -78℃; for 0.25h; Further stages;
92%
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; light petroleum at -78℃; for 3.16667h; Inert atmosphere;
Stage #2: N,N-dimethyl-formamide In tetrahydrofuran; light petroleum at -78℃; Inert atmosphere;
Stage #3: With sodium tetrahydroborate In tetrahydrofuran; methanol; light petroleum; acetic acid at 20℃; Inert atmosphere;
82%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

(1R)-fenchone
7787-20-4

(1R)-fenchone

(1R,2R,4S)-2-(6-bromopyridine-2-yl)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol
256428-16-7

(1R,2R,4S)-2-(6-bromopyridine-2-yl)-1,3,3-trimethylbicyclo[2.2.1]heptan-2-ol

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane at -78℃; diastereoselective reaction;98%
Stage #1: 2,6-Dibromopyridine With n-butyllithium In diethyl ether; hexane at -78℃; for 0.5h;
Stage #2: (1R)-fenchone In diethyl ether; hexane Further stages.;
90%
Stage #1: 2,6-Dibromopyridine With n-butyllithium In diethyl ether; hexane at -78 - -45℃; for 0.25h; Metallation;
Stage #2: (1R)-fenchone In diethyl ether; hexane at -78 - 20℃; for 3.5h; Addition;
48%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

4-methoxy-2,6-dimethylphenylboronic acid
361543-99-9

4-methoxy-2,6-dimethylphenylboronic acid

2,6-bis-(4-methoxy-2,6-dimethyl-phenyl)-isonicotinic acid methyl ester

2,6-bis-(4-methoxy-2,6-dimethyl-phenyl)-isonicotinic acid methyl ester

Conditions
ConditionsYield
With tri-tert-butyl phosphine; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran98%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

C9H15N3
155511-82-3

C9H15N3

C14H17BrN4

C14H17BrN4

Conditions
ConditionsYield
With 1,8-diazabicyclo[5.4.0]undec-7-ene In DMF (N,N-dimethyl-formamide) at 100℃; for 9h;98%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

acetone
67-64-1

acetone

2-(6-bromopyridin-2- yl)propan-2-ol
638218-78-7

2-(6-bromopyridin-2- yl)propan-2-ol

Conditions
ConditionsYield
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; hexane at -76 - -60℃;
Stage #2: acetone In tetrahydrofuran; hexane at 20℃; Cooling with dry ice;
Stage #3: With ammonium chloride In tetrahydrofuran; hexane; water
98%
With n-butyllithium In tetrahydrofuran; hexane at -76 - 20℃; for 1.25h; Cooling with ice;94.3%
Stage #1: 2,6-Dibromopyridine With n-butyllithium In tetrahydrofuran; hexane at -76℃; for 0.75h; Cooling with acetone-dry ice;
Stage #2: acetone In tetrahydrofuran; hexane at 20℃; for 1.25h; Cooling with acetone-dry ice;
94%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

2,6-diisopropylbenzenamine
24544-04-5

2,6-diisopropylbenzenamine

N-[2,6-bis(1-methylethyl)phenyl]-6-bromopyridin-2-amine
1127647-91-9

N-[2,6-bis(1-methylethyl)phenyl]-6-bromopyridin-2-amine

Conditions
ConditionsYield
With potassium phosphate In 1,4-dioxane at 25℃; for 0.333333h; metal-free Buchwald-Hartwig amination; Inert atmosphere;98%
With potassium hexamethylsilazane In 1,4-dioxane at 20℃; for 1h;78%
With 2,2,6,6-tetramethyl-piperidine at 230℃; for 6h; Sealed tube;20%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

N-methylaniline
100-61-8

N-methylaniline

6-bromo-N-methyl-N-phenylpyridin-2-amine
25194-53-0

6-bromo-N-methyl-N-phenylpyridin-2-amine

Conditions
ConditionsYield
With potassium phosphate In 1,4-dioxane at 25℃; for 0.333333h; metal-free Buchwald-Hartwig amination; Inert atmosphere;98%
With potassium hexamethylsilazane In 1,4-dioxane at 20℃; for 0.5h;98%
2,6-Dibromopyridine
626-05-1

2,6-Dibromopyridine

2-(methylamino)-6-bromopyridine
89026-79-9

2-(methylamino)-6-bromopyridine

N-methyl-bis(6-bromopyridin-2-yl)amine
1032745-39-3

N-methyl-bis(6-bromopyridin-2-yl)amine

Conditions
ConditionsYield
Stage #1: 2-bromo-6-(methylamino)pyridine With sodium hydride In tetrahydrofuran at 20℃; Reflux;
Stage #2: 2,6-Dibromopyridine In tetrahydrofuran for 6h; Reflux;
98%
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