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Hebei Nengqian Chemical Import and Export Co., LTD

Our Advantage Rich Experience Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term. Quality service Company cooperates with research institutes. We strictly con

Pyridine, 2-bromo-5-(chloromethyl)- (9CI) CAS 168173-56-6

Cas:168173-56-6

Min.Order:1 Kilogram

FOB Price: $1.0 / 10.0

Type:Trading Company

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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

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Triumph International Development Limilted

Appearance:off-white to white solid Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for Synthesis API and Research Transportation:As customer request Port:Qingda

Pyridine, 2-bromo-5-(chloromethyl)- (9CI) 168173-56-6

Cas:168173-56-6

Min.Order:1 Kilogram

FOB Price: $10.0

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

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

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

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:1 Kilogram

FOB Price: $18.0 / 20.0

Type:Trading Company

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Shandong Mopai Biotechnology Co., LTD

Shandong Mopai Biotechnology 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 chemicals. W

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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KAISA GROUP INC

1.Applied in food field.it can improve the immune system and prolong life. 2.Appliedin cosmetic field.it can improve the skin care. 3.Applied in pharmaceutical field.it can treat various dieases. 4.Our product quality assurance will make our customer

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:1 Metric Ton

FOB Price: $1.5

Type:Trading Company

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Bluecrystal chem-union

We are a Union of chemistry in China, consists of chemists,engineers, laboratories,factories in China. We organize surplus capacity of R&D and production as well as custom synthesis for chemical products and chemical business project. We are supp

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:1 Metric Ton

FOB Price: $1.0

Type:Trading Company

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Hebei Mojin Biotechnology Co.,Ltd

1, High quality with competitive price:2, Fast and safe delivery3.Excellent pre-sales and after-sales service4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 yearsAppearance:see detailed specification

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Trading Company

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GIHI CHEMICALS CO.,LIMITED

Lower price, sample is available,SDS test documents are available,large stock in warehouseAppearance:White powder Storage:Sealed and preserved Package:200/Kilograms Application:Fine chemical intermediates, used as the main raw material for the synthe

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hangzhou Dingyan Chem Co., Ltd

R & D enterprises have their own stock in stock Package:1kg Application:pharmaceutical intermediates

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Manufacturers

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Xi`an Eastling Biotech 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:Beijing or Guangzhou

Pyridine, 2-bromo-5-(chloromethyl)- (9CI)

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Wuxi TAA Chemical Industry Co.,LTD.

1.A strong technical force and advanced processing equipments. The quality of the products has been strictly inspected and all kinds of index have reached or exceeded domestic and international standards.2. Now we have established long-term stable re

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

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Type:Other

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Henan Tianfu Chemical Co., Ltd.

1.Our services:A.Supply sampleB.The packing also can be according the customers` requirmentC.Any inquiries will be replied within 24 hoursD.we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate.

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

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Type:Lab/Research institutions

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Antimex Chemical Limied

factory?direct?sale Application:Fine chemical intermediates, used as the main raw material for the synthesis of various pesticides, medicines, surfactants, polymer monomers, and antifungal agents

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Langyou International Trading Co., Ltd

2-Bromo-5-(chloromethyl)pyridine Application:2-Bromo-5-(chloromethyl)pyridine

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Other

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Wuhan ZeShanCheng Biomedical Technology Co., Ltd.

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

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Trading Company

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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

Pyridine, 2-bromo-5-(chloromethyl)- (9CI)

Cas:168173-56-6

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 customers2. Produce products of different specifications and sizes according to your requirements.3. Quality procedures and standards recognized by SGS. Advanced plant equipment ensures sta

Pyridine, 2-bromo-5-(chloromethyl)- (9CI)

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hunan Longxianng Runhui Trading Co.,Ltd

2-Bromo-5-(chloromethyl)pyridineAppearance:white powder or liquid Storage:Kept in a cool, dry and ventilated place Package:Aluminum foil bag ,Drum or according to customer Application:research chemicals Pharmaceutical intermediates Transportation:B

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Chemlyte Solutions

Stock products, own laboratory Package:Grams, Kilograms Application:For R&D Transportation:According to customer request Port:Shanghai

2-bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Other

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Shanghai Chinqesen Biotechnology Co., Ltd.

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

168173-56-6

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Trading Company

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Zibo Hangyu Biotechnology Development Co., Ltd

home-produced Application:medicine

Pyridine, 2-bromo-5-(chloromethyl)- (9CI)

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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ZHEJIANG JIUZHOU CHEM CO.,LTD

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

Pyridine, 2-bromo-5-(chloromethyl)- (9CI)

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Trading Company

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Hebei youze Biotechnology Co.,Ltd

Our Advantage 1.Best quality with competitive price. 2.Quick shipping,delivery on time. 3.We have a pharmaceutical raw material production plant and a reagent R&D center. 4.Support multiple trading methods and payment.We support wire transfer

Factory direct sale Top quality 2-bromo-5-(chloromethyl)pyridine CAS.168173-56-6

Cas:168173-56-6

Min.Order:1 Kilogram

FOB Price: $6.8 / 8.6

Type:Trading Company

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Hebei Shengang Trading Co.,Ltd

we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survi

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:10 Gram

FOB Price: $1.0

Type:Trading Company

inquiry

ENAO Chemical Co, Limited

For quick quotation, please send us the inquiry include CAS#, Structure, Chemical Name, quantity, purity, as well as any additional specifications you require, we will try to get back to you within 24 hours. Our Services Besides manufacturing,

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Shanghai united Scientific Co.,Ltd.

United Scientific Company Located in Shanghai of China , is a competitive player in the global specialty and fine chemical market. Fenghua has both the expertise and flexibility to produce a wide range of chemicals. Focusing on developing the innovat

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Lab/Research institutions

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Hubei Jusheng Technology Co., Ltd.,

1,Best Quality: Our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other countries, and we have got very good feedback from our customers.so

2-Bromo-5-(chloromethyl)pyridine

Cas:168173-56-6

Min.Order:10 Gram

FOB Price: $1.0 / 2.0

Type:Trading Company

inquiry

Hebei mingxing biotech co.,ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers. Prompt reaction, good quality and best service make us reliable and outstanding in this industry.Appearance:yellow to white solid or po

Pyridine,2-bromo-5-(chloromethyl)-

Cas:168173-56-6

Min.Order:0

Negotiable

Type:Other

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Synthetic route

2-bromo-5-(hydroxymethyl)pyridine
122306-01-8

2-bromo-5-(hydroxymethyl)pyridine

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

Conditions
ConditionsYield
Stage #1: 2-bromo-5-(hydroxymethyl)pyridine With thionyl chloride at -60℃; for 1h;
Stage #2: With sodium hydrogencarbonate In water; ethyl acetate
91%
With thionyl chloride In dichloromethane91%
With sodium hydroxide; thionyl chloride In water; toluene; acetonitrile
6-bromonicotinic acid
6311-35-9

6-bromonicotinic acid

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: chloroformic acid ethyl ester; triethylamine / tetrahydrofuran / 0 - 20 °C / Inert atmosphere
1.2: 0 - 20 °C
2.1: thionyl chloride / dichloromethane; N,N-dimethyl-formamide / 20 °C / Cooling with ice
View Scheme
6-bromonicotinaldehyde
149806-06-4

6-bromonicotinaldehyde

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: sodium tetrahydroborate; ethanol / 20 °C / Inert atmosphere
2: thionyl chloride / 1 h / -60 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate
2: thionyl chloride
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / tetrahydrofuran / 2 h / 0 - 20 °C
2: thionyl chloride / dichloromethane / 2 h / 0 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / methanol / 1 h / 0 °C / Inert atmosphere
2: thionyl chloride / chloroform / 4 h / 0 - 20 °C
View Scheme
Multi-step reaction with 2 steps
1: sodium tetrahydroborate / ethanol / 24 h / 20 °C / Inert atmosphere
2: thionyl chloride / dichloromethane
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

sodium cyanide
143-33-9

sodium cyanide

(6-bromopyridine-3-yl)acetonitrile
144873-99-4

(6-bromopyridine-3-yl)acetonitrile

Conditions
ConditionsYield
In N,N-dimethyl-formamide at 20℃; for 48h;90%
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C12H16F2N2O3

C12H16F2N2O3

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-8-(methoxyimino)-1-oxaspiro[4.5]dec-3-en-2-one

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-8-(methoxyimino)-1-oxaspiro[4.5]dec-3-en-2-one

Conditions
ConditionsYield
Stage #1: C12H16F2N2O3 With caesium carbonate In acetonitrile at 0 - 20℃; for 4h;
Stage #2: 2-bromo-5-pyridylmethyl chloride In acetonitrile for 12h; Reflux; regioselective reaction;
80%
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

4-(2,2-difluoroethylamino)-5,5-dimethylfuran-2(5H)-one

4-(2,2-difluoroethylamino)-5,5-dimethylfuran-2(5H)-one

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-5,5-dimethylfuran-2(5H)-one

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-5,5-dimethylfuran-2(5H)-one

Conditions
ConditionsYield
Stage #1: 4-(2,2-difluoroethylamino)-5,5-dimethylfuran-2(5H)-one With caesium carbonate In acetonitrile at 0 - 20℃; for 4h;
Stage #2: 2-bromo-5-pyridylmethyl chloride In acetonitrile for 12h; Reflux; regioselective reaction;
78%
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C12H17F2NO3

C12H17F2NO3

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-8-methoxy-1-oxaspiro[4.5]dec-3-en-2-one

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-8-methoxy-1-oxaspiro[4.5]dec-3-en-2-one

Conditions
ConditionsYield
Stage #1: C12H17F2NO3 With caesium carbonate In acetonitrile at 0 - 20℃; for 4h;
Stage #2: 2-bromo-5-pyridylmethyl chloride In acetonitrile for 12h; Reflux; regioselective reaction;
74%
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C11H15F2NO2

C11H15F2NO2

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-1-oxaspiro[4.5]dec-3-en-2-one

3-(6-bromopyridin-3-ylmethyl)-4-(2,2-difluoroethylamino)-1-oxaspiro[4.5]dec-3-en-2-one

Conditions
ConditionsYield
Stage #1: C11H15F2NO2 With caesium carbonate In acetonitrile at 0 - 20℃; for 4h;
Stage #2: 2-bromo-5-pyridylmethyl chloride In acetonitrile for 12h; Reflux; regioselective reaction;
70%
N-methyl-4-hydroxypiperidine
106-52-5

N-methyl-4-hydroxypiperidine

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C12H17BrN2O

C12H17BrN2O

Conditions
ConditionsYield
Stage #1: N-methyl-4-hydroxypiperidine With sodium hydride In N,N-dimethyl-formamide at 0 - 20℃; for 0.5h;
Stage #2: 2-bromo-5-pyridylmethyl chloride In N,N-dimethyl-formamide at 0 - 20℃;
50%
4-methylthiazol-2-ylamine
1603-91-4

4-methylthiazol-2-ylamine

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

3-(6-bromo-3-pyridyl)methyl-2-imino-4-methyl-2,3-dihydrothiazole hydrochloride

3-(6-bromo-3-pyridyl)methyl-2-imino-4-methyl-2,3-dihydrothiazole hydrochloride

2-thiazolylamine
96-50-4

2-thiazolylamine

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

3-(6-bromo-3-pyridyl)methyl-2-imino-2,3-dihydrothiazole hydrochloride

3-(6-bromo-3-pyridyl)methyl-2-imino-2,3-dihydrothiazole hydrochloride

2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

ammonium chloride

ammonium chloride

8-chloro-10,11-dihydrodibenz[b,f][1,4]oxazepine
2244-59-9

8-chloro-10,11-dihydrodibenz[b,f][1,4]oxazepine

10-[(2-bromo-5-pyridinyl)methyl]-8-chloro-10,11-dihydrodibenz[b,f][1,4]oxazepine

10-[(2-bromo-5-pyridinyl)methyl]-8-chloro-10,11-dihydrodibenz[b,f][1,4]oxazepine

Conditions
ConditionsYield
With n-butyllithium In tetrahydrofuran; hexane; ethyl acetate
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C15H25BrFNO6P2
1365538-49-3

C15H25BrFNO6P2

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: sodium iodide / tetrahydrofuran
1.2: -78 - 20 °C / Inert atmosphere
2.1: n-butyllithium / tetrahydrofuran; hexane / -78 - 0 °C
2.2: -78 - 20 °C
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

Tetraethyl methylenediphosphonate
1660-94-2

Tetraethyl methylenediphosphonate

C15H26BrNO6P2
1365538-50-6

C15H26BrNO6P2

Conditions
ConditionsYield
Stage #1: 2-bromo-5-pyridylmethyl chloride With sodium iodide In tetrahydrofuran
Stage #2: Tetraethyl methylenediphosphonate With n-butyllithium In tetrahydrofuran at -78 - 20℃; Inert atmosphere;
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

9-nitro-3,4,5,6-tetrahydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine hydrochloride

9-nitro-3,4,5,6-tetrahydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine hydrochloride

4-((6-bromopyridin-3-yl)methyl)-9-nitro-3,4,5,6-tetrahydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine
1437111-09-5

4-((6-bromopyridin-3-yl)methyl)-9-nitro-3,4,5,6-tetrahydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine

Conditions
ConditionsYield
Stage #1: 2-bromo-5-pyridylmethyl chloride With sodium iodide In acetone for 1h; Reflux;
Stage #2: 9-nitro-3,4,5,6-tetrahydro-2H-imidazo[2,1-b][1,3,6]oxadiazocine hydrochloride With potassium carbonate In acetone
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

(S)-4-methyl-2-((1-((2-(trimethylsilyl)ethoxy)methyl)-1H-tetrazol-5-yl)methyl)pentanoic acid

(S)-4-methyl-2-((1-((2-(trimethylsilyl)ethoxy)methyl)-1H-tetrazol-5-yl)methyl)pentanoic acid

(S)-2-((S)-2-(6-bromopyridin-3-yl)-1-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-tetrazol-5-yl)ethyl)-4-methylpentanoic acid

(S)-2-((S)-2-(6-bromopyridin-3-yl)-1-(1-((2-(trimethylsilyl)ethoxy)methyl)-1H-tetrazol-5-yl)ethyl)-4-methylpentanoic acid

Conditions
ConditionsYield
Stage #1: (S)-4-methyl-2-((1-((2-(trimethylsilyl)ethoxy)methyl)-1H-tetrazol-5-yl)methyl)pentanoic acid With n-butyllithium; diisopropylamine; lithium diisopropyl amide In tetrahydrofuran at -78℃; for 0.5h;
Stage #2: 2-bromo-5-pyridylmethyl chloride In tetrahydrofuran at -78℃; for 5h;
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

(2S)-4-methyl-2-[(1S)-2-[6-(2-phenylpyrrolidin-1-yl)pyridin-3-yl]-1-(1H-tetrazol-5-yl)ethyl]pentanoic acid

(2S)-4-methyl-2-[(1S)-2-[6-(2-phenylpyrrolidin-1-yl)pyridin-3-yl]-1-(1H-tetrazol-5-yl)ethyl]pentanoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: diisopropylamine; lithium diisopropyl amide; n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
1.2: 5 h / -78 °C
2.1: caesium carbonate; bis(2-isobutyrylcyclohexanone) copper / N,N-dimethyl-formamide / 16 h / 100 °C / Glovebox
3.1: hydrogenchloride / water; ethanol / 16 h / 60 °C
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

(2S)-2-[(1S)-2-{6-[4-(2-aminoethyl)phenoxy]pyridin-3-yl}-1-(2H-tetrazol-5-yl)ethyl]-4-methylpentanoic acid

(2S)-2-[(1S)-2-{6-[4-(2-aminoethyl)phenoxy]pyridin-3-yl}-1-(2H-tetrazol-5-yl)ethyl]-4-methylpentanoic acid

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: diisopropylamine; lithium diisopropyl amide; n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
1.2: 5 h / -78 °C
2.1: caesium carbonate; bis(2-isobutyrylcyclohexanone) copper / N,N-dimethyl-formamide / 20 h / 100 °C / Glovebox
3.1: trifluoroacetic acid / dichloromethane / 8 h / 25 °C
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C30H44N6O3Si

C30H44N6O3Si

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: diisopropylamine; lithium diisopropyl amide; n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
1.2: 5 h / -78 °C
2.1: caesium carbonate; bis(2-isobutyrylcyclohexanone) copper / N,N-dimethyl-formamide / 16 h / 100 °C / Glovebox
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C28H42N6O4Si

C28H42N6O4Si

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1.1: diisopropylamine; lithium diisopropyl amide; n-butyllithium / tetrahydrofuran / 0.5 h / -78 °C
1.2: 5 h / -78 °C
2.1: caesium carbonate; bis(2-isobutyrylcyclohexanone) copper / N,N-dimethyl-formamide / 20 h / 100 °C / Glovebox
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

(E)-4-[2-(6-bromopyridin-3-yl)vinyl]-N,N-dimethylaniline
853214-50-3

(E)-4-[2-(6-bromopyridin-3-yl)vinyl]-N,N-dimethylaniline

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: 4 h / Reflux
2: sodium hydride / tetrahydrofuran; mineral oil / 12 h
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

lithium (E)-5-[4-(dimethylamino)styryl]picolinate

lithium (E)-5-[4-(dimethylamino)styryl]picolinate

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1.1: 4 h / Reflux
2.1: sodium hydride / tetrahydrofuran; mineral oil / 12 h
3.1: n-butyllithium / diethyl ether; hexane / 1.5 h / -40 °C
3.2: 0.75 h / -40 - 20 °C
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

(E)-5-[4-(dimethylamino)styryl]-N-[2-(2-hydroxybenzamido)ethyl]picolinamide

(E)-5-[4-(dimethylamino)styryl]-N-[2-(2-hydroxybenzamido)ethyl]picolinamide

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1.1: 4 h / Reflux
2.1: sodium hydride / tetrahydrofuran; mineral oil / 12 h
3.1: n-butyllithium / diethyl ether; hexane / 1.5 h / -40 °C
3.2: 0.75 h / -40 - 20 °C
4.1: N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate / N,N-dimethyl-formamide / 6 h / 0 - 40 °C
4.2: 12 h / 20 °C
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

triethyl phosphite
122-52-1

triethyl phosphite

diethyl (6-bromo-3-pyridylmethyl)phosphonate
154321-18-3

diethyl (6-bromo-3-pyridylmethyl)phosphonate

Conditions
ConditionsYield
for 4h; Reflux;
for 4h; Reflux;
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C15H18N4
1440677-15-5

C15H18N4

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: triethyl phosphite; sodium hydride
2: hydrazine
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C17H21N5S

C17H21N5S

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: triethyl phosphite; sodium hydride
2: hydrazine
3: ethanol / 4 h / Reflux
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

C20H28N6S

C20H28N6S

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: triethyl phosphite; sodium hydride
2: hydrazine
3: ethanol / 4 h / Reflux
View Scheme
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

4-dimethylamino-benzaldehyde
100-10-7

4-dimethylamino-benzaldehyde

(E)-4-[2-(6-bromopyridin-3-yl)vinyl]-N,N-dimethylaniline
853214-50-3

(E)-4-[2-(6-bromopyridin-3-yl)vinyl]-N,N-dimethylaniline

Conditions
ConditionsYield
With sodium hydride; triethyl phosphite Horner-Wadsworth-Emmons Olefination;
2-bromo-5-pyridylmethyl chloride
168173-56-6

2-bromo-5-pyridylmethyl chloride

5-((4-(dimethylamino)piperidin-1-yl)methyl)pyridin-2-amine

5-((4-(dimethylamino)piperidin-1-yl)methyl)pyridin-2-amine

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: potassium carbonate / acetonitrile
2: ammonia; copper(I) oxide / methanol / 12 h / -78 - 70 °C / Sealed tube
View Scheme

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