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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

2,6-Bis(bromomethyl)pyridine Manufacturer/High quality/Best price/In stock

Cas:7703-74-4

Min.Order:1 Kilogram

FOB Price: $3.0

Type:Lab/Research institutions

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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-Bis-(bromomethyl)-pyridine

Cas:7703-74-4

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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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

High quality CAS 7703-74-4 with fast shipping

Cas:7703-74-4

Min.Order:10 Gram

FOB Price: $146.0 / 176.0

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

2,6-Bis(bromomethyl)pyridine 7703-74-4

Cas:7703-74-4

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Qingdao Beluga Import and Export Co., LTD

2,6-BIS(BROMOMETHYL)PYRIDINE CAS:7703-74-4 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 organ

2,6-BIS(BROMOMETHYL)PYRIDINE CAS:7703-74-4

Cas:7703-74-4

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

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

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

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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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-bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0 Metric Ton

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

2,6-bis-(Bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

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

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:10 Gram

FOB Price: $100.0

Type:Lab/Research institutions

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Henan Tianfu Chemical Co., Ltd.

2,6-BIS(BROMOMETHYL)PYRIDINE Basic information Product Name: 2,6-BIS(BROMOMETHYL)PYRIDINE Synonyms: 2,6-BIS(BROMOMETHYL)PYRIDINE;2,6-Bis(broMoMethyl)pyridine 98%;2,6-Di(bromomethyl)pyridine;alpha,alpha'-Dibromo-2,6-l

7703-74-4 2,6-BIS(BROMOMETHYL)PYRIDINE C7H7Br2N

Cas:7703-74-4

Min.Order:1 Metric Ton

Negotiable

Type:Lab/Research institutions

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Siwei Development Group Ltd.

Product name: 2,6-Bis(Bromomethyl)Pyridine CAS No.: 7703-74-4 Molecule Formula:C7H7Br2N Molecule Weight:264.95 Purity: 98.0% Package: 25kg/drum Description:White powder Manufacture Standards:Enterprise Standard TES

Lower Price 2,6-Bis(Bromomethyl)Pyridine

Cas:7703-74-4

Min.Order:1 Kilogram

Negotiable

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

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Trading Company

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Hunan chemfish Pharmaceutical co.,Ltd

Appearance:95%+ Package:R&D,Pilot run Transportation:per client require Port:Express ,Air, Sea

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Manufacturers

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Kono Chem Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:drum and bag Application:for pharma use Transportation:by sea or air Port:Beijing or Guangzhou

2,6-bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Other

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GIHI CHEMICALS CO.,LIMITED

high purity,in stock Package:25kg/drum,or as per customers'demand Application:API,Pharmaceutical intermediates Transportation:air,sea,courier

2,6-bis-(Bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Acmec Biochemical Technology Co., Ltd.

Acmec is a leading manufacturer and supplier of biochemical reagents and life science products. We have over 40,000 items in stock (real-time inventory) and offer discounted prices to registered members of the online store ( www.acmec.com.cn ) Appea

Acmec 2,6-Bis(bromomethyl)pyridine 25g

Cas:7703-74-4

Min.Order:1 bottle

Negotiable

Type:Lab/Research institutions

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Henan Allgreen Chemical Co.,Ltd

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

2,6-Bis(broMoMethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Manufacturers

inquiry

Xian Changyue Biological Technology Co., Ltd.

best seller Application:API

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Manufacturers

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Antimex Chemical Limied

2,6-Bis(bromomethyl)pyridineAppearance:detailed see specifications Storage:Keep away of light, cool place Package:25kg/drum;200kg/drum Application:It is an important raw material and intermediate used in Organic Synthesis, Pharmaceuticals, Agrochemic

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hunan Russell Chemicals Technology Co.,Ltd

high purity lowest priceAppearance:solid or liquid Storage:in sealed air resistant place Package:Foil bag; Drum; Plastic bottle Application:Pharma;Industry;Agricultural Transportation:by sea or air Port:any port in China

2,6-Bis(bromomethyl)pyridine 7703-74-4

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Trading Company

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SAGECHEM LIMITED

2,6-Bis(bromomethyl)pyridine 7703-74-4 Application:2,6-Bis(bromomethyl)pyridine 7703-74-4

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Circle Star Chem-medical Technology co.,Ltd.

good quality, competitive price, thoughtful after sale serviceAppearance:white powder Storage:Keep it in dry,shady and cool place Package:25kg,50kg,180kg,200kg,250kg,1000kg,customization Application:Pharma;Industry;Agricultural;chemical reaserch Tran

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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DB BIOTECH CO., LTD

best seller Application:API

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Trading Company

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Hangzhou Fandachem Co.,Ltd

2,6-Bis(bromomethyl)pyridine cas 7703-74-4Appearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

2,6-Bis(bromomethyl)pyridine cas 7703-74-4

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Other

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Changzhou Ansciep Chemical Co.,Ltd.

reagent grade ex stockAppearance:white or off-white crystalline powder Storage:Keep away of light,cool place Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:by Fedex, ship or plane

2,6-BIS(BROMOMETHYL)PYRIDINE

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hangzhou Sartort Biopharma Co., Ltd

Best quality with low price Storage:ln stock Package:25kg/Barrel Application:Chemicals Transportation:Express/Sea/Air Port:Shanghai

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Henan Kanbei Chemical Co.,LTD

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

2,6-Bis(bromomethyl)pyridine

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai Chinqesen Biotechnology Co., Ltd.

Good Quality Package:1kg/bag Application:Medical or chemical Transportation:Air/Train/Sea Port:Shenzhen

7703-74-4

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou ZeErRui Chemical Co., Ltd.

Hangzhou ZeErRui Chemical Co., Ltd. located in Lingang industrial areas, our plant covers an area of 6000 square meters.ZeErRui dedicated to the development, production and marketing of chemicals. We have earned ourselves a good reputation at home an

2,6-bis(bromomethyl)pyridine manufacture

Cas:7703-74-4

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Synthetic route

2.6-bis(hydroxymethyl)pyridine
1195-59-1

2.6-bis(hydroxymethyl)pyridine

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
Stage #1: 2.6-bis(hydroxymethyl)pyridine With hydrogen bromide In water at 125℃;
Stage #2: With sodium hydrogencarbonate In water pH=8;
96%
With hydrogen bromide In water at 125℃; for 6h; Inert atmosphere;96%
With phosphorus tribromide In N,N-dimethyl-formamide at 0 - 20℃; for 4h;95%
2,6-dimethylpyridine
108-48-5

2,6-dimethylpyridine

1,3-dibromo-2-hydroxypropane
96-21-9

1,3-dibromo-2-hydroxypropane

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile) In tetrachloromethane at 80℃; for 24h; Reagent/catalyst;95%
2.6-bis(hydroxymethyl)pyridine
1195-59-1

2.6-bis(hydroxymethyl)pyridine

phosphorus tribromide
7789-60-8

phosphorus tribromide

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 0 - 20℃; Inert atmosphere;91%
2,6-dimethylpyridine
108-48-5

2,6-dimethylpyridine

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
With 2,2'-azobis(isobutyronitrile); bromine; nitric acid In dichloromethane for 5h; Reflux;86.5%
With 2,2'-azobis(isobutyronitrile); bromine In dichloromethane for 5h; Reflux;84.8%
Stage #1: 2,6-dimethylpyridine With N-Bromosuccinimide; dibenzoyl peroxide In tetrachloromethane Heating;
Stage #2: With Diethyl phosphonate; N-ethyl-N,N-diisopropylamine In tetrahydrofuran at 25℃; for 5h;
76%
2.6-bis(hydroxymethyl)pyridine
1195-59-1

2.6-bis(hydroxymethyl)pyridine

A

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

B

(6-(bromomethyl)pyridin-2-yl)methanol
40054-01-1

(6-(bromomethyl)pyridin-2-yl)methanol

Conditions
ConditionsYield
With hydrogen bromide for 15h; Heating;A 51%
B 24%
With hydrogen bromide for 17h; Heating;A 41%
B 44%
With hydrogen bromide Heating;A 27%
B 41%
With hydrogen bromide for 1h; Heating;A 11%
B 39%
2,6-dimethylpyridine
108-48-5

2,6-dimethylpyridine

phenyllithium
591-51-5

phenyllithium

A

2-(bromomethyl)-6-methylpyridine
68470-59-7

2-(bromomethyl)-6-methylpyridine

B

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
With diethyl ether anschliessend Behandeln mit Brom;
2,6-dimethylpyridine
108-48-5

2,6-dimethylpyridine

A

2-(bromomethyl)-6-methylpyridine
68470-59-7

2-(bromomethyl)-6-methylpyridine

B

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
With tetrachloromethane; N-Bromosuccinimide; dibenzoyl peroxide
2,6-bis(methoxycarbonyl)pyridine
5453-67-8

2,6-bis(methoxycarbonyl)pyridine

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / ethanol / 13 h / 0 - 20 °C / Reflux
2: hydrogen bromide / 15 h / Reflux
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere
2: hydrogen bromide; acetic acid / 1.5 h / 100 °C / Inert atmosphere
View Scheme
Multi-step reaction with 2 steps
1: methanol; sodium tetrahydroborate / Inert atmosphere; Reflux
2: hydrogen bromide; acetic acid / 1.5 h / 100 °C / Inert atmosphere
View Scheme
Pyridine-2,6-dicarboxylic acid
499-83-2

Pyridine-2,6-dicarboxylic acid

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: ethanolic HCl
2: lithium alanate; diethyl ether
3: sulfuric acid; aqueous hydrobromic acid
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride / 5 h / 0 °C / Reflux; Inert atmosphere
2: sodium tetrahydroborate / tetrahydrofuran / 16 h / 20 °C / Inert atmosphere
3: hydrogen bromide; acetic acid / 1.5 h / 100 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1.1: thionyl chloride / 6 h / -20 - 20 °C
2.1: sodium tetrahydroborate / tetrahydrofuran / 10 h / 20 °C / Inert atmosphere
2.2: pH Ca. 3
2.3: pH Ca. 9
3.1: hydrogen bromide / water / 10 h / Reflux
3.2: pH Ca. 9
View Scheme
Multi-step reaction with 3 steps
1: thionyl chloride / 18 h / Inert atmosphere; Reflux
2: methanol; sodium tetrahydroborate / Inert atmosphere; Reflux
3: hydrogen bromide; acetic acid / 1.5 h / 100 °C / Inert atmosphere
View Scheme
Multi-step reaction with 3 steps
1: sulfuric acid / 8 h / Reflux
2: sodium tetrahydroborate / tetrahydrofuran / 12 h / 20 °C / Cooling with ice
3: phosphorus tribromide / diethyl ether / 4.5 h / 0 °C / Reflux
View Scheme
diethyl-2,6-pyridinedicarbonyl ester

diethyl-2,6-pyridinedicarbonyl ester

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: lithium alanate; diethyl ether
2: sulfuric acid; aqueous hydrobromic acid
View Scheme
Multi-step reaction with 2 steps
1.1: sodium tetrahydroborate / tetrahydrofuran / 10 h / 20 °C / Inert atmosphere
1.2: pH Ca. 3
1.3: pH Ca. 9
2.1: hydrogen bromide / water / 10 h / Reflux
2.2: pH Ca. 9
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / tetrahydrofuran / 12 h / 20 °C / Cooling with ice
2: phosphorus tribromide / diethyl ether / 4.5 h / 0 °C / Reflux
View Scheme
2.6-bis(hydroxymethyl)pyridine
1195-59-1

2.6-bis(hydroxymethyl)pyridine

concentrated H2 SO4

concentrated H2 SO4

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
In hydrogen bromide
6-acetyl-2-pyridinecarboxylic acid
122637-39-2

6-acetyl-2-pyridinecarboxylic acid

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: thionyl chloride
2: sodium tetrahydroborate / ethanol / 13 h / 0 - 20 °C / Reflux
3: hydrogen bromide / 15 h / Reflux
View Scheme
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

triethyl phosphite
122-52-1

triethyl phosphite

tetraethyl 2,6-bis(methanephosphonate)pyridine
61973-87-3

tetraethyl 2,6-bis(methanephosphonate)pyridine

Conditions
ConditionsYield
at 135℃; for 2.5h; Arbuzov Reaction;100%
at 110℃; for 4h;85%
for 15h; Condensation; Arbuzov reaction; Heating;61%
at 135℃; for 2.5h; Arbuzov reaction;
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

cyclen-glyoxal
74199-09-0, 79236-92-3

cyclen-glyoxal

C27H43N9(2+)*2Br(1-)

C27H43N9(2+)*2Br(1-)

Conditions
ConditionsYield
In acetonitrile at 20℃; for 168000h;100%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

C27H43N9(2+)*2Br(1-)

C27H43N9(2+)*2Br(1-)

C34H50N10(4+)*4Br(1-)

C34H50N10(4+)*4Br(1-)

Conditions
ConditionsYield
In acetonitrile at 20℃; for 168000h;100%
1-(2,2'-dimethylpropyl)-1H-imidazole

1-(2,2'-dimethylpropyl)-1H-imidazole

2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

2,6-bis(N-neopentyl-N'-methyleneimidazole)pyridine bromide

2,6-bis(N-neopentyl-N'-methyleneimidazole)pyridine bromide

Conditions
ConditionsYield
In 1,4-dioxane Reflux;100%
In tetrahydrofuran for 144h; Reflux; Inert atmosphere;
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

C7H13N3
666836-17-5

C7H13N3

2Br(1-)*C21H33N7(2+)

2Br(1-)*C21H33N7(2+)

Conditions
ConditionsYield
In 1,4-dioxane Reflux;100%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

1-butyl-1H-[1,2,4]triazole
6086-22-2

1-butyl-1H-[1,2,4]triazole

2Br(1-)*C19H29N7(2+)

2Br(1-)*C19H29N7(2+)

Conditions
ConditionsYield
In 1,4-dioxane Reflux;100%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

sodium benzenesulfonate
873-55-2

sodium benzenesulfonate

2,6-bis[(phenylsulfonyl)methyl]pyridine

2,6-bis[(phenylsulfonyl)methyl]pyridine

Conditions
ConditionsYield
With tetra-n-propylammonium bromide In acetonitrile for 24h;100%
With tetra-n-propylammonium bromide In acetonitrile for 24h;87%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

2,6-bis(azidomethyl)pyridine
200489-04-9

2,6-bis(azidomethyl)pyridine

Conditions
ConditionsYield
With sodium azide In dimethyl sulfoxide at 20℃; Inert atmosphere;99%
With sodium azide In dimethyl sulfoxide at 20℃; for 2h;98%
With sodium azide In N,N-dimethyl-formamide at 60℃; for 10h;96%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

1-(2,4,6-trimethylphenyl)-4,5-dihydro-1H-imidazole
717110-52-6

1-(2,4,6-trimethylphenyl)-4,5-dihydro-1H-imidazole

2,6-bis((1-mesityl-dihydroimidazolium)methyl)pyridine dibromide

2,6-bis((1-mesityl-dihydroimidazolium)methyl)pyridine dibromide

Conditions
ConditionsYield
In N,N-dimethyl-formamide for 18h;99%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

potassium selenocyanate
3425-46-5

potassium selenocyanate

2,6-bis(selenocyanatomethyl)pyridine
85539-82-8

2,6-bis(selenocyanatomethyl)pyridine

Conditions
ConditionsYield
In acetone Ambient temperature;98%
In acetone for 4h; Ambient temperature;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

tert-butyl iminodiacetate
85916-13-8

tert-butyl iminodiacetate

tetra(tert-butyl) 2,2',2'',2'''-<(pyridine-2,6-diyl)bis(methylenenitrilo)>tetrakis(acetate)
144367-62-4

tetra(tert-butyl) 2,2',2'',2'''-<(pyridine-2,6-diyl)bis(methylenenitrilo)>tetrakis(acetate)

Conditions
ConditionsYield
With sodium carbonate In acetonitrile Heating;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

N-[6-(2-hydroxymethyl)pyridylmethyl]piperazine
196301-00-5

N-[6-(2-hydroxymethyl)pyridylmethyl]piperazine

2,6-bis[N'-[N'-(2-hydroxymethyl-6-pyridylmethyl)]piperazidylmethyl]pyridine
196300-94-4

2,6-bis[N'-[N'-(2-hydroxymethyl-6-pyridylmethyl)]piperazidylmethyl]pyridine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 4h; Heating;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

(R,R)-N,N'-(cyclohexane-1,2-diyl)-N,N',N'',N'''-tetrakis(p-toluenesulphonyl)bis(propane-1,3-diamine)
223704-14-1

(R,R)-N,N'-(cyclohexane-1,2-diyl)-N,N',N'',N'''-tetrakis(p-toluenesulphonyl)bis(propane-1,3-diamine)

(7R,8R)-7,8-(butane-1,4-diyl)-N,N',N'',N'''-tetrakis(p-toluenesulfonyl)-2,6,9,13-tetraaza[14]-(2,6)-pyridinophane

(7R,8R)-7,8-(butane-1,4-diyl)-N,N',N'',N'''-tetrakis(p-toluenesulfonyl)-2,6,9,13-tetraaza[14]-(2,6)-pyridinophane

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 48h; Heating;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

ethylenediamine
107-15-3

ethylenediamine

2,6-bis(1,4-diazapentyl)pyridine
117013-61-3

2,6-bis(1,4-diazapentyl)pyridine

Conditions
ConditionsYield
Stage #1: 2,6-bis-(bromomethyl)pyridine; ethylenediamine In tetrahydrofuran at 25℃; for 12h;
Stage #2: With potassium hydroxide In methanol
98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

Trimethylenediamine
109-76-2

Trimethylenediamine

2,6-bis[N-(3-aminopropyl)aminomethyl]pyridine
118230-14-1

2,6-bis[N-(3-aminopropyl)aminomethyl]pyridine

Conditions
ConditionsYield
Stage #1: 2,6-bis-(bromomethyl)pyridine; Trimethylenediamine In tetrahydrofuran at 25℃; for 12h;
Stage #2: With potassium hydroxide In methanol
98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

1,4-diaminobutane
110-60-1

1,4-diaminobutane

C15H29N5
1104610-19-6

C15H29N5

Conditions
ConditionsYield
Stage #1: 2,6-bis-(bromomethyl)pyridine; 1,4-diaminobutane In tetrahydrofuran at 25℃; for 12h;
Stage #2: With potassium hydroxide In methanol
98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

2,6-bis{[4-(1-(1S)-benzyloxycarbonylamino-2-phenylethyl)-1H-imidazol-1-yl]methyl}pyridine
1258781-81-5

2,6-bis{[4-(1-(1S)-benzyloxycarbonylamino-2-phenylethyl)-1H-imidazol-1-yl]methyl}pyridine

2Br(1-)*C52H50N8O4(2+)

2Br(1-)*C52H50N8O4(2+)

Conditions
ConditionsYield
In acetone for 144h; Reflux; Inert atmosphere;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

(S)-2-(2-nitrophenylsulfonamido)-N-((1R,2R)-2-(2-nitrophenylsulfonamido)cyclohexyl)-3-phenylpropanamide
1350538-34-9

(S)-2-(2-nitrophenylsulfonamido)-N-((1R,2R)-2-(2-nitrophenylsulfonamido)cyclohexyl)-3-phenylpropanamide

(4R,9R,12S)-12-benzyl-3,13-bis(2-nitrobenzenesulfonyl)-3,10,13,19-tetraazatricyclo[13.3.1.0(4,9)]nonadeca-1(19),15,17-trien-11-one
1350538-37-2

(4R,9R,12S)-12-benzyl-3,13-bis(2-nitrobenzenesulfonyl)-3,10,13,19-tetraazatricyclo[13.3.1.0(4,9)]nonadeca-1(19),15,17-trien-11-one

Conditions
ConditionsYield
Stage #1: (S)-2-(2-nitrophenylsulfonamido)-N-((1R,2R)-2-(2-nitrophenylsulfonamido)cyclohexyl)-3-phenylpropanamide With potassium carbonate In N,N-dimethyl-formamide at 90℃; for 0.5h;
Stage #2: 2,6-bis-(bromomethyl)pyridine In N,N-dimethyl-formamide for 3h; Richman-Atkins cyclization; Reflux;
98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

N,N',4,8,12,16-hexa(p-toluenesulfonyl)-4,8,12,16-tetraazaundecane-1,19-diamine
87265-96-1

N,N',4,8,12,16-hexa(p-toluenesulfonyl)-4,8,12,16-tetraazaundecane-1,19-diamine

1,5,9,13,17,21-hexakis(p-tolylsulfonyl)-3,7,11,15,19,23-hexaaza-1(2,6)-pyridina cyclotetracosaphane
1448855-81-9

1,5,9,13,17,21-hexakis(p-tolylsulfonyl)-3,7,11,15,19,23-hexaaza-1(2,6)-pyridina cyclotetracosaphane

Conditions
ConditionsYield
With potassium carbonate In acetonitrile for 20h; Reflux;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

2,2-dimethylpropylamine
5813-64-9

2,2-dimethylpropylamine

2,6-bis[(neo-pentylamino)methyl]pyridine

2,6-bis[(neo-pentylamino)methyl]pyridine

Conditions
ConditionsYield
at 20℃; for 17h; Inert atmosphere; Schlenk technique; Glovebox;98%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

naphtho[2,3-d]imidazole
269-07-8

naphtho[2,3-d]imidazole

1-((6-((1H-naphtho[2,3-d]imidazol-1-yl)methyl)pyridin-2-yl)methyl)-1H-naphtho[2,3-d]imidazole

1-((6-((1H-naphtho[2,3-d]imidazol-1-yl)methyl)pyridin-2-yl)methyl)-1H-naphtho[2,3-d]imidazole

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 20℃;98%
With tetrabutylammomium bromide; potassium carbonate In water; toluene at 20℃; for 8h; Solvent; Temperature; Reagent/catalyst;90%
Stage #1: naphtho[2,3-d]imidazole With tetrabutylammomium bromide; potassium hydroxide In water; toluene
Stage #2: 2,6-bis-(bromomethyl)pyridine In water; toluene at 20℃;
71%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

tert-butylamine
75-64-9

tert-butylamine

N,N′-(pyridine-2,6-diylbis(methylene))bis(2-methylpropan-2-amine)

N,N′-(pyridine-2,6-diylbis(methylene))bis(2-methylpropan-2-amine)

Conditions
ConditionsYield
In chloroform at 50℃; for 5h;97%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

(R)-5-phenyl-6,7-dihydro-5H-pyrrolo-[1,2-c]imidazole
1220532-30-8

(R)-5-phenyl-6,7-dihydro-5H-pyrrolo-[1,2-c]imidazole

(R, R)-2,6-bis(5-phenyl-6,7-dihydro-5H-pyrrolo [1,2-c]imidazolium-2-yl)lutidine dibromide

(R, R)-2,6-bis(5-phenyl-6,7-dihydro-5H-pyrrolo [1,2-c]imidazolium-2-yl)lutidine dibromide

Conditions
ConditionsYield
In methanol at 75℃; for 48h; Inert atmosphere;97%
In methanol at 75℃; for 48h; Inert atmosphere;97%
In methanol at 75℃; for 48h; Inert atmosphere;97%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

C28H24N2P(1+)*F6P(1-)

C28H24N2P(1+)*F6P(1-)

C63H55N5P2(4+)*2Br(1-)*2F6P(1-)

C63H55N5P2(4+)*2Br(1-)*2F6P(1-)

Conditions
ConditionsYield
In acetonitrile for 12h; Schlenk technique; Reflux; Inert atmosphere;97%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

2,6-bis(selenocyanatomethyl)pyridine
85539-82-8

2,6-bis(selenocyanatomethyl)pyridine

2,11-diselena<3.3>(2,6)pyridinophane
118336-03-1

2,11-diselena<3.3>(2,6)pyridinophane

Conditions
ConditionsYield
With sodium tetrahydroborate In tetrahydrofuran; ethanol Ambient temperature;96%
With sodium tetrahydroborate In tetrahydrofuran; ethanol for 20h; Ambient temperature;96%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

phenol
108-95-2

phenol

2,6-bis(phenoxymethyl)pyridine
66433-94-1

2,6-bis(phenoxymethyl)pyridine

Conditions
ConditionsYield
With potassium carbonate In acetonitrile Inert atmosphere; Reflux;96%
With potassium carbonate In acetone Heating;65%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

(o-methylbenzylalcohol)chromiumtricarbonyl sodium salt
124913-29-7

(o-methylbenzylalcohol)chromiumtricarbonyl sodium salt

pyridine-2,6-{o-CH2OCH2C6H4(CH3)(Cr(CO)3)}2
124913-25-3, 124990-34-7

pyridine-2,6-{o-CH2OCH2C6H4(CH3)(Cr(CO)3)}2

Conditions
ConditionsYield
In tetrahydrofuran96%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

N,N'-(2S,2'S)-1,1'-(2,2'-oxybis(ethane-2,1-diyl)bis(sulfanediyl))bis(propane-2,1-diyl)bis(4-methylbenzenesulfonamide)

N,N'-(2S,2'S)-1,1'-(2,2'-oxybis(ethane-2,1-diyl)bis(sulfanediyl))bis(propane-2,1-diyl)bis(4-methylbenzenesulfonamide)

(4S,14S)-4,14-dimethyl-3,15-bis-(toluene-4-sulfonyl)-9-oxa-6,12-dithia-3,15,21-triazabicyclo[15.3.1]henicosa-1(20),17(21),18-triene

(4S,14S)-4,14-dimethyl-3,15-bis-(toluene-4-sulfonyl)-9-oxa-6,12-dithia-3,15,21-triazabicyclo[15.3.1]henicosa-1(20),17(21),18-triene

Conditions
ConditionsYield
With caesium carbonate In N,N-dimethyl-formamide at 20℃; Inert atmosphere;96%
2,6-bis-(bromomethyl)pyridine
7703-74-4

2,6-bis-(bromomethyl)pyridine

triphenylphosphine
603-35-0

triphenylphosphine

C43H37Br2NP2

C43H37Br2NP2

Conditions
ConditionsYield
In acetonitrile at 70℃; for 8h;96%

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