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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

Pharmaceutical Grade CAS 137688-20-1 with competitive price

Cas:137688-20-1

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

inquiry

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

(+)1,2-Epoxyhex-5-ene

Cas:137688-20-1

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

(+)1,2-Epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

SHANGHAI T&W PHARMACEUTICAL CO., LTD.

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

(+)-1,2-epoxyhex-5-ene

Cas:137688-20-1

Min.Order:4 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

137688-20-1 CAS NO.137688-20-1

Cas:137688-20-1

Min.Order:1 Metric Ton

FOB Price: $7.0 / 8.0

Type:Trading Company

inquiry

Suzhou Sibian Chemical Technology Co., Ltd

The process is mature and can be mass produced to 100 kg, with good quality and purity up to 99%.The product has a large stock and can be supplied stably. Package:bottle Application:Drug R&D Transportation:Sealed drying(25℃) Port:ShangHai

(+)-1,2-epoxyhex-5-ene

Cas:137688-20-1

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

inquiry

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.

(+)1,2-Epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Antimex Chemical Limied

Ansciep Chemical is a professional enterprise manufacturing and distributing fine chemicals and speciality chemicals. We have been dedicated to heterocycle compounds and phenyl rings for tens of years. This is our mature product for export. Our quali

(+)1,2-Epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Changchun Artel lmport and Export trade company

Supply top quality products with a reasonable price Application:api

137688-20-1

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Hangzhou Fandachem Co.,Ltd

(R)-(+)-1,2-EPOXY-5-HEXENECASAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express

(R)-(+)-1,2-EPOXY-5-HEXENECAS

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Other

inquiry

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

(+)-1,2-epoxyhex-5-ene

Cas:137688-20-1

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

137688-20-1

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

(+)-1,2-epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

LEAP CHEM Co., Ltd.

Best Seller, High Quality, Competitive Price, Fast Delivery, Quick ResponseAppearance:powder, or liquid Storage:Stored in room temperature, ventilated place Package:Bottle, barrel, cargo, container, etc. Application:Pharmaceuticals, intermediates, AP

(R)-2-(But-3-enyl)oxirane/(+)1,2-epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Zhengzhou Kingorgchem Chemical Technology Co., Ltd.

Zhengzhou Kingorgchem Chemical Technology Co., Ltd. was founded on the basis of Organophosphorus Chemistry Lab of Institute of Chemistry Henan Academy of Sciences in 2015. The laboratory covers 600 m2 and the pilot plant covers 2000 m2. Kingorgchem i

National Research Platform ISO 9001 137688-20-1

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Jilin haofei import and export trade Co.,Ltd

Price, service, company and transport advantage: 1. Best service, place of origin China, high quality, and reasonable price. 2. It's customers' right to choose the package (EMS, DHL, FEDEX, UPS). 3. It's customers' right

137688-20-1 CAS NO.137688-20-1

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

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

(+)1,2-Epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Shanghai AngewChem Co., Ltd.

Shanghai AngewChemCo., Ltd. is an innovative enterprise on fine chemicals and pharmaceuticals. Based on Shanghai R&D center and Hunan chemical manufacturing plant, we offer chemical research, process development, and large-scale production. Complete

(+)-1,2-epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Nanjing Raymon Biotech Co., Ltd.

(2R)-2-(BUT-3-EN-1-YL)OXIRANEAppearance:yellow to white solid Storage:keep in dry and cool condition Package:25kg or according to cutomer's demand Application:Chemical research/pharma intermediate Transportation:By Sea,by Air,By courier like DHL or F

(2R)-2-(BUT-3-EN-1-YL)OXIRANE

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Changzhou Run-chem Biological Co.,ltd

(+)-1,2-epoxyhex-5-ene 137688-20-1 99%+ Storage:dry and ventilated place Package:suitable for shipping Application:(+)-1,2-epoxyhex-5-ene 137688-20-1 99%+ Transportation:air or sea shipping Port:shanghai

(+)-1,2-epoxyhex-5-ene 137688-20-1 99%+

Cas:137688-20-1

Min.Order:0 Metric Ton

Negotiable

Type:Trading Company

inquiry

coolpharm Ltd

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.Appearance:yellow to white solid Storage:keep sealed and keep from direct light Package:According client's requirements Application:Phar

(2R)-2-(BUT-3-EN-1-YL)OXIRANE

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Other

inquiry

Chemical Co.Ltd

(+)1,2-Epoxyhex-5-eneAppearance:Off white to slight yellow solid Storage:Stored in shaded, cool and dry places Package:1L 5L 10L 25L bottle Application:pharma intermediate Transportation:Handle with cares to avoid damaging the packages. Protect them

(+)1,2-Epoxyhex-5-ene

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

NovaChemistry

high purity Application:Drug intermediates Materials intermediates and active molecules

(R)-2-(but-3-en-1-yl)oxirane

Cas:137688-20-1

Min.Order:0

Negotiable

Type:Trading Company

inquiry

Synthetic route

1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
With (R,R) Co(salen); water Jacobsen kinetic racemate resolution;86%
With (1R,2R)-(-)-N,N'-bis(3,5-di-tert-butylsalicydene)-1,2-cyclohexanediaminocobalt(II); acetic acid In tetrahydrofuran; water at 0 - 20℃; for 23h; Inert atmosphere;49%
With (-)-chloro((1R,2R)-4,4',6,6'-tetra-tert-butyl-2,2'-[cyclohexane-1,2-diylbis(nitrilomethylidyne)]diphenolato)manganese(III) In water at 20℃; Jacobsen Asymmetric Epoxidation;40%
1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

A

(S)-hex-5-ene-1,2-diol
127102-61-8

(S)-hex-5-ene-1,2-diol

B

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C

(-)-(S)-2-(but-3-enyl)oxirane
137688-21-2

(-)-(S)-2-(but-3-enyl)oxirane

Conditions
ConditionsYield
With (1R,2R)-(-)-N,N'-bis(3,5-di-tert-butylsalicydene)-1,2-cyclohexanediaminocobalt(II); air; acetic acid In tetrahydrofuran at 0 - 20℃;A 44%
B n/a
C n/a
1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

A

(R)-1,2-dihydroxy-5-hexene
133494-68-5

(R)-1,2-dihydroxy-5-hexene

B

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C

(-)-(S)-2-(but-3-enyl)oxirane
137688-21-2

(-)-(S)-2-(but-3-enyl)oxirane

Conditions
ConditionsYield
With [(S,S)-N,N’-bis(3,5-di-tertbutylsalicylidene)-1,2-cyclohexanediaminato(2-)]cobalt(II); air; acetic acid In tetrahydrofuran at 0 - 20℃;A 44%
B n/a
C n/a
1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

A

(S)-hex-5-ene-1,2-diol
127102-61-8

(S)-hex-5-ene-1,2-diol

B

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
With (1R,2R)-(-)-N,N'-bis(3,5-di-tert-butylsalicydene)-1,2-cyclohexanediaminocobalt(II); air; acetic acid In tetrahydrofuran at 0 - 20℃; for 10h;A 44%
B n/a
With (1R,2R)-(-)-N,N'-bis(3,5-di-tert-butylsalicydene)-1,2-cyclohexanediaminocobalt(II); air; acetic acid In tetrahydrofuran at 20℃; for 16h;A n/a
B 43%
1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

A

(S)-hex-5-ene-1,2-diol
127102-61-8

(S)-hex-5-ene-1,2-diol

B

(R)-1,2-dihydroxy-5-hexene
133494-68-5

(R)-1,2-dihydroxy-5-hexene

C

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
With (1R,2R)-(-)-N,N'-bis(3,5-di-tert-butylsalicydene)-1,2-cyclohexanediaminocobalt(II); air; acetic acid In tetrahydrofuran at 20℃; for 16h;A n/a
B n/a
C 43.1%
1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

A

poly((S)-5,6-epoxy-1-hexene)

poly((S)-5,6-epoxy-1-hexene)

B

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C

(-)-(S)-2-(but-3-enyl)oxirane
137688-21-2

(-)-(S)-2-(but-3-enyl)oxirane

Conditions
ConditionsYield
C64H74Cl2Co2N4O4; bis(triphenylphosphoranylidene)-ammonium acetate In toluene at 0℃; for 0.183333h; Product distribution / selectivity;A 35%
B n/a
C n/a
1,2-epoxy-5-hexene
10353-53-4

1,2-epoxy-5-hexene

A

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

B

(-)-(S)-2-(but-3-enyl)oxirane
137688-21-2

(-)-(S)-2-(but-3-enyl)oxirane

Conditions
ConditionsYield
With Rhodotorula glutinis CIMW 147 cells In phosphate buffer at 30℃; pH=7.5; kinetic resolution; Title compound not separated from byproducts;
Carbonic acid (R)-1-bromomethyl-pent-4-enyl ester methyl ester

Carbonic acid (R)-1-bromomethyl-pent-4-enyl ester methyl ester

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
With methanol; potassium carbonate In diethyl ether Cyclization;
1,5-Hexadien
592-42-7

1,5-Hexadien

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
Multi-step reaction with 4 steps
1: AD-mix-β
2: PPTS
3: CH3COBr; Et3N
4: K2CO3; MeOH / diethyl ether
View Scheme
(R)-1,2-dihydroxy-5-hexene
133494-68-5

(R)-1,2-dihydroxy-5-hexene

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
Multi-step reaction with 3 steps
1: PPTS
2: CH3COBr; Et3N
3: K2CO3; MeOH / diethyl ether
View Scheme
(R)-4-But-3-enyl-2-methoxy-[1,3]dioxolane

(R)-4-But-3-enyl-2-methoxy-[1,3]dioxolane

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
Multi-step reaction with 2 steps
1: CH3COBr; Et3N
2: K2CO3; MeOH / diethyl ether
View Scheme
1,2-epoxyhex-5-ene

1,2-epoxyhex-5-ene

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Conditions
ConditionsYield
With [(R,R)-N,N'-bis(3,5-di-tert-butylsalicylidene)-1,2-cyclohexanediaminato(2-)]cobalt(III) acetate In diethyl ether; water at 0 - 20℃;672 mg
methanol
67-56-1

methanol

carbon monoxide
201230-82-2

carbon monoxide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

methyl (R)-(-)-3-hydroxyhepr-6-enoate
82065-64-3

methyl (R)-(-)-3-hydroxyhepr-6-enoate

Conditions
ConditionsYield
With 3-HYDROXYPYRIDINE; dicobalt octacarbonyl In tetrahydrofuran at 60℃; under 31028.9 Torr; for 9h;95%
N-benzylmethanesulfonamide
3989-45-5

N-benzylmethanesulfonamide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

N-benzyl-N-(2-hydroxy-hex-5-enyl)-methanesulfonamide
900143-68-2

N-benzyl-N-(2-hydroxy-hex-5-enyl)-methanesulfonamide

Conditions
ConditionsYield
tetraethylammonium chloride; potassium carbonate In 1,4-dioxane at 100℃;94%
n-butyllithium
109-72-8, 29786-93-4

n-butyllithium

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

(5S)-dec-1-en-5-ol
1374332-11-2

(5S)-dec-1-en-5-ol

Conditions
ConditionsYield
With copper(I) cyanide In tetrahydrofuran at 20℃; for 3h; Inert atmosphere;90%
N-benzylpropane-1-sulfonamide
207574-06-9

N-benzylpropane-1-sulfonamide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

Propane-1-sulfonic acid benzyl-((R)-2-hydroxy-hex-5-enyl)-amide
900143-78-4

Propane-1-sulfonic acid benzyl-((R)-2-hydroxy-hex-5-enyl)-amide

Conditions
ConditionsYield
tetraethylammonium chloride; potassium carbonate In 1,4-dioxane at 100℃;87%
(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

prop-1-yne
74-99-7

prop-1-yne

Conditions
ConditionsYield
Stage #1: prop-1-yne With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Schlenk technique;
Stage #2: (R)-2-(but-3-en-1-yl)oxirane With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -78℃; for 1h; Schlenk technique;
87%
Stage #1: prop-1-yne With n-butyllithium In tetrahydrofuran; hexane at -78℃; for 0.5h; Schlenk technique;
Stage #2: With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -78℃; for 0.5h; Schlenk technique;
Stage #3: (R)-2-(but-3-en-1-yl)oxirane In tetrahydrofuran; hexane at -78℃; for 1h; Schlenk technique;
87%
(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

(1R,2R,5S)-bicyclo[3.1.0]hexan-2-ol
741676-78-8

(1R,2R,5S)-bicyclo[3.1.0]hexan-2-ol

Conditions
ConditionsYield
Stage #1: (R)-2-(but-3-en-1-yl)oxirane With n-hexyllithium; 2,2,6,6-tetramethyl-piperidine In hexane; tert-butyl methyl ether at -5 - 0℃; for 8h;
Stage #2: With hydrogenchloride In hexane; tert-butyl methyl ether; water at 0℃; Product distribution / selectivity;
86%
Stage #1: (R)-2-(but-3-en-1-yl)oxirane With 2,2,6,6-tetramethyl-piperidine; n-hexyllithium In hexanes; tert-butyl methyl ether at -5 - 0℃; for 4h;
Stage #2: With hydrogenchloride In hexanes; tert-butyl methyl ether; water at 0℃;
86%
With 2,2,6,6-tetramethylpiperidinyl-lithium In hexane at 20℃; for 16h;72%
5-chloro-2-fluorobenzene-1-sulfonyl chloride
351003-49-1

5-chloro-2-fluorobenzene-1-sulfonyl chloride

benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C19H20ClNO3S
1215721-26-8

C19H20ClNO3S

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In 1,4-dioxane at 100℃; for 72h;84%
4-(trimethylsilyl)morpholine
13368-42-8

4-(trimethylsilyl)morpholine

carbon monoxide
201230-82-2

carbon monoxide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

A

(R)-1-Morpholin-4-yl-hex-5-en-2-ol

(R)-1-Morpholin-4-yl-hex-5-en-2-ol

B

(R)-3-Hydroxy-1-morpholin-4-yl-hept-6-en-1-one

(R)-3-Hydroxy-1-morpholin-4-yl-hept-6-en-1-one

Conditions
ConditionsYield
Stage #1: 4-(trimethylsilyl)morpholine; carbon monoxide; (R)-2-(but-3-en-1-yl)oxirane With dicobalt octacarbonyl In ethyl acetate at 25℃; under 760 Torr; for 24h;
Stage #2: With hydrogenchloride In ethyl acetate at 20℃; for 0.166667h;
A n/a
B 80%
(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

benzylmagnesium chloride
6921-34-2

benzylmagnesium chloride

1-phenylhept-6-en-1-ol

1-phenylhept-6-en-1-ol

Conditions
ConditionsYield
Stage #1: (R)-2-(but-3-en-1-yl)oxirane; benzylmagnesium chloride With copper(l) chloride In tetrahydrofuran at -10 - 0℃;
Stage #2: With hydrogenchloride In tetrahydrofuran; methanol; water at 0 - 10℃; for 1h; regioselective reaction;
80%
4-chloro-2-fluorobenzenesulfonyl chloride
141337-26-0

4-chloro-2-fluorobenzenesulfonyl chloride

benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C19H20ClNO3S
1215721-28-0

C19H20ClNO3S

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In 1,4-dioxane at 100℃; for 72h;76%
benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

4-bromo-2,5-difluorobenzenesulfonyl chloride

4-bromo-2,5-difluorobenzenesulfonyl chloride

C19H19BrFNO3S
1215721-25-7

C19H19BrFNO3S

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In 1,4-dioxane at 100℃; for 72h;76%
(S)-3-(tert-butyldimethylsilyloxy)but-1-yne
150406-34-1

(S)-3-(tert-butyldimethylsilyloxy)but-1-yne

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

(5R,9S)-9-(tert-Butyl-dimethyl-silanyloxy)-dec-1-en-7-yn-5-ol
907998-55-4

(5R,9S)-9-(tert-Butyl-dimethyl-silanyloxy)-dec-1-en-7-yn-5-ol

Conditions
ConditionsYield
Stage #1: (S)-3-(tert-butyldimethylsilyloxy)but-1-yne With n-butyllithium In tetrahydrofuran; hexane at 0℃; for 0.333333h;
Stage #2: (R)-2-(but-3-en-1-yl)oxirane With boron trifluoride diethyl etherate In tetrahydrofuran; hexane at -78 - 20℃; for 1.16667h;
74%
(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

(R)-3-methylenecyclopentan-1-ol

(R)-3-methylenecyclopentan-1-ol

Conditions
ConditionsYield
With Co(dimethylglyoximate)2(py)iPr; potassium tert-butylate In methanol at 34℃; for 24h; Jacobsen Rearrangement; Inert atmosphere; Irradiation; regioselective reaction;74%
2-chloro-6-methylbenzenesulfonyl chloride
25300-37-2

2-chloro-6-methylbenzenesulfonyl chloride

benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C20H24ClNO3S
1215721-32-6

C20H24ClNO3S

Conditions
ConditionsYield
With potassium carbonate In 1,4-dioxane at 100℃; for 72h;59%
2-fluorobenzenesulfonyl chloride
2905-21-7

2-fluorobenzenesulfonyl chloride

benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C19H21NO3S
1215721-23-5

C19H21NO3S

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In 1,4-dioxane at 100℃; for 72h;58%
4-bromo-2-chlorobenzene-1-sulfonyl chloride

4-bromo-2-chlorobenzene-1-sulfonyl chloride

benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

C19H20BrNO3S
1215721-29-1

C19H20BrNO3S

Conditions
ConditionsYield
With potassium carbonate In 1,4-dioxane at 100℃; for 72h;48%
t-butylsulfonamide
34813-49-5

t-butylsulfonamide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

2-Methyl-propane-2-sulfonic acid ((R)-2-hydroxy-hex-5-enyl)-amide
881840-66-0

2-Methyl-propane-2-sulfonic acid ((R)-2-hydroxy-hex-5-enyl)-amide

Conditions
ConditionsYield
With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In 1,4-dioxane at 90℃; for 16h;45%
With N-benzyl-N,N,N-triethylammonium chloride; potassium carbonate In 1,4-dioxane at 90℃; for 16h;45%
benzylamine
100-46-9

benzylamine

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

2-chlorophenylsulfonyl chloride
2905-23-9

2-chlorophenylsulfonyl chloride

C19H21NO3S
1215721-23-5

C19H21NO3S

Conditions
ConditionsYield
With tetrabutylammomium bromide; potassium carbonate In N,N-dimethyl-formamide at 120℃; for 72h;25%
carbon monoxide
201230-82-2

carbon monoxide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

trimethyleneglycol
504-63-2

trimethyleneglycol

A

(R)-1-[1,3]Dioxan-2-yl-hex-5-en-2-ol

(R)-1-[1,3]Dioxan-2-yl-hex-5-en-2-ol

B

2-[1,3]dioxan-2-yl-hex-5-en-1-ol

2-[1,3]dioxan-2-yl-hex-5-en-1-ol

Conditions
ConditionsYield
With hydrogen; toluene-4-sulfonic acid; dicobalt octacarbonyl 1.) 1000 psi; Yield given; Multistep reaction. Yields of byproduct given;
N-benzylhydroxylamine hydrochloride
29601-98-7

N-benzylhydroxylamine hydrochloride

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

(R)-1-(benzyl(hydroxy)amino)hex-5-en-2-ol

(R)-1-(benzyl(hydroxy)amino)hex-5-en-2-ol

Conditions
ConditionsYield
With sodium methylate In methanol at 20℃; for 0.25h; Ring cleavage;
With triethylamine In methanol at 20℃; for 96h; Inert atmosphere;
With triethylamine In methanol at 20℃; for 96h; Inert atmosphere;
(hex-5-enyl)magnesium bromide
30043-41-5

(hex-5-enyl)magnesium bromide

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

(S)-5-hydroxydodeca-1,11-diene
288270-22-4

(S)-5-hydroxydodeca-1,11-diene

Conditions
ConditionsYield
With copper(l) iodide Ring cleavage;
1-morpholino-2-trimethylsilyl acetylene
64024-63-1

1-morpholino-2-trimethylsilyl acetylene

(R)-2-(but-3-en-1-yl)oxirane
137688-20-1

(R)-2-(but-3-en-1-yl)oxirane

4-((R)-5-But-3-enyl-3-trimethylsilanyl-4,5-dihydro-furan-2-yl)-morpholine

4-((R)-5-But-3-enyl-3-trimethylsilanyl-4,5-dihydro-furan-2-yl)-morpholine

Conditions
ConditionsYield
With boron trifluoride diethyl etherate In dichloromethane at 0 - 5℃; for 0.5h;
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