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Chemsigma International Co.,Ltd.

bulk production goods in stock Chemsigma International Co.,Ltd. is a chemical manufacturer, specialize in custom synthesis and organic chemical manufacturing for overseas customers, in the field of API, pharmaceutical intermediates, chemical in

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Gram

FOB Price: $2.0 / 4.0

Type:Lab/Research institutions

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Dayang Chem (Hangzhou) Co.,Ltd.

DayangChem exported this product to many countries and regions at best price. If you are looking for the material's manufacturer or supplier in China, DayangChem is your best choice. Pls contact with us freely for getting detailed product spe

3-Buten-1-ol Manufacturer/High quality/Best price/In stock

Cas:627-27-0

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 3-Buten-1-Ol

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Manufacturers

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Jinan Finer Chemical Co., Ltd

Product description: Product name 3-Buten-1-ol CAS number 627-27-0 Assay ≥99% Appearance Colorless transparent liquid Capacity 200mt/year Application Pharmaceutical intermed

3-Buten-1-ol

Cas:627-27-0

Min.Order:10 Gram

FOB Price: $12.0

Type:Lab/Research institutions

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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 carb

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

FOB Price: $1.0 / 3.0

Type:Manufacturers

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Henan Allgreen Chemical Co.,Ltd

high quality Appearance:white powder 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

3-Buten-1-ol

Cas:627-27-0

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 3-Buten-1-Ol

Cas:627-27-0

Min.Order:1

Negotiable

Type:Other

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ANQING CHICO PHARMACEUTICAL CO.,LTD.

High quality. Factory supply. In stock. Best price. 1.Quick response within 24 hours. 2.Best quality in your requirement. 3.We pay more attention on delivery time, and usually ship on time. 4.Free samples will be provided. 5.Ensure specifications an

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Trading Company

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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

1-Buten-4-ol

Cas:627-27-0

Min.Order:5 Kiloliter

FOB Price: $1.2 / 5.0

Type:Manufacturers

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LIDE PHARMACEUTICALS LIMITED

LIDE PHARMACEUTICALS LIMITED is a professional chemicals and APIs leading manufacturer in China. Our core business line covers APIs, Intermediates, Herb extract, etc.

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

FOB Price: $0.9 / 1.0

Type:Lab/Research institutions

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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

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Nengqian Chemical Import and Export Co., LTD

Our advantages: 1, High quality with competitive price: 1) Standard:BP/USP/EP/Enterprise standard 2) All Purity≥99% 3) We are manufacturer and can provide high quality products with factory price. 2, Fast and safe delivery 1) Parcel can be

3-Buten-1-Ol CAS 627-27-0

Cas:627-27-0

Min.Order:1 Kilogram

FOB Price: $48.0 / 58.0

Type:Trading Company

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Zhuozhou Wenxi import and Export Co., Ltd

WITH US,YOUR MONEY IN SAFE,YOUR BUSINESS IN SAFE 1)Quick Response Within 12 hours; 2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France et

Factory direct supply CAS 627-27-0 with best quality

Cas:627-27-0

Min.Order:1 Kilogram

FOB Price: $139.0 / 210.0

Type:Trading Company

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Hebei Sankai Chemical Technology Co., Ltd

1. Product advantages ♦ High purity, all above 98.5%, no impurities after the dissolution ♦ We will test each batch to ensure quality ♦ OEM and private brand services designed for free ♦ Various cap colors available &diam

3-Buten-1-ol CAS627-27-0

Cas:627-27-0

Min.Order:1 Kilogram

FOB Price: $7.0 / 10.0

Type:Trading Company

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Henan Sinotech Import&Export Corporation

Product Name 3-Buten-1-ol Synonyms 1-Buten-4-ol;3-buten-1-0l;3-Buten-1-O1;3-butene-1-0l;3-Butenol;3-Butenyl alcohol;BUTEN-(3)-O1-(L);CH2=CHCH2CH2OH CAS 627-27-0 MF

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

FOB Price: $1.0

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

3-Buten-1-ol 627-27-0

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

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Xi'an Faithful Biotech Co., Ltd.

We are the manufacturers and suppliers of API in China, and warehouse in Germany and USA of California, which can quickly and safely deliver to your address 1.High quality and competitive price. 2.Free sample for your evaluation. 3.Promptly delivery

Best Price raw 3-Buten-1-ol / 1-Buten-4-ol / 3-Butenyl alcohol 100% Safe Customs Clearance

Cas:627-27-0

Min.Order:10 Gram

FOB Price: $3.5

Type:Trading Company

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Qingdao Beluga Import and Export Co., LTD

3-Buten-1-ol CAS:627-27-0 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 intermediates,

3-Buten-1-ol CAS:627-27-0

Cas:627-27-0

Min.Order:1 Gram

Negotiable

Type:Lab/Research institutions

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

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

Wuhan Kemi-Works Chemical Co., Ltd

1.Product name: 3-buten-1-ol 2.CAS No. 627-27-0 3.Assay(GC): 96.0%min 4.Appearance:Colorless transparent liquid ISO9001 Appearance:Colorless transparent liquid Storage:Store in dry and cool place with good seal Package: 25kg/drum, or as per y

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Other

inquiry

Hubei Jiutian Bio-medical 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 highly qualifi

3-Buten-1-ol CAS 627-27-0

Cas:627-27-0

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

CAS NO.:627-27-0

Cas:627-27-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

Hebei Mojin Biotechnology Co.,Ltd

Hebei Mojin Biotechnology Co., Ltd, Our company is a professional chemical raw materials and chemical reagents research and development production enterprises. We have several production line,So we can control the lowest price. We also have several

3-Buten-1-ol cas:627-27-0

Cas:627-27-0

Min.Order:25 Gram

FOB Price: $90.0 / 100.0

Type:Trading Company

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Wuhan Han Sheng New Material Technology Co.,Ltd

Our Advantage: high quality with competitive price High quality standard: BP/USP/EP Enterprise standard All purity customized Fast and safe delivery We have reliable forwarder who can help us deliver our goods more fast and safe. We

3-Buten-1-o1

Cas:627-27-0

Min.Order:10 Kilogram

Negotiable

Type:Trading Company

inquiry

Triumph International Development Limilted

Appearance:white powder without visible impurities Storage:Store in a cool,dry place and keep away from direct strong light Package:As customer request Application:Used for research and industrial manufacture. Transportation:Co

3-Buten-1-olCAS: 627-27-0

Cas:627-27-0

Min.Order:100 Metric Ton

Negotiable

Type:Lab/Research institutions

inquiry

Afine Chemicals Limited

Our Services 1. New Molecules R&D 2. Own test center HPLC NMR GC LC-MS 3. API and Intermediates from China reputed manufacturers 4. Documents support COA MOA MSDS DMF open part Our advantages 1. Government awarded company. Top 100 enter

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Kilogram

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Buten-1-o1

Cas:627-27-0

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

3-Buten-1-ol

Cas:627-27-0

Min.Order:0

Negotiable

Type:Lab/Research institutions

inquiry

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

3-Buten-1-ol

Cas:627-27-0

Min.Order:1 Gram

Negotiable

Type:Other

inquiry

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 3-Buten-1-ol

Cas:627-27-0

Min.Order:100 Gram

Negotiable

Type:Other

inquiry

Synthetic route

1-butyn-4-ol
927-74-2

1-butyn-4-ol

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With 2,6-bis[1-(2,6-diisopropylphenylimino)ethyl]pyridine cobalt(II) dichloride; diethoxymethylane; sodium triethylborohydride In neat (no solvent) at -78 - 40℃; for 1h;97%
With hydrogen In methanol at 20℃; under 760.051 Torr; for 4.5h; Green chemistry;92%
With hydrogen In methanol under 760.051 Torr; for 5h;87%
formaldehyd
50-00-0

formaldehyd

allyldibutyltin chloride
64549-05-9

allyldibutyltin chloride

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
In water at 20℃; for 0.0833333h;97%
1-(4-methoxybenzyloxy)-3-butene
142860-83-1

1-(4-methoxybenzyloxy)-3-butene

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With t-butyl bromide In acetonitrile for 1h; Reflux; chemoselective reaction;93%
Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

A

homoalylic alcohol
627-27-0

homoalylic alcohol

B

cyclobutanol
2919-23-5

cyclobutanol

Conditions
ConditionsYield
With hydrogenchloride In water for 3h; Heating;A 3%
B 92%
With hydrogenchloride In water at 100℃; for 3h;A n/a
B 57%
With hydrogenchloride In water at 100℃; for 0.00166667h;
formaldehyd
50-00-0

formaldehyd

allyl bromide
106-95-6

allyl bromide

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
Stage #1: formaldehyd; allyl bromide With zinc In ethyl acetate at 75℃; for 5h; Large scale;
Stage #2: With ammonium chloride for 2h; Large scale;
87%
With magnesium In diethyl ether for 6h; Heating;72%
With magnesium In diethyl ether39%
Stage #1: allyl bromide With tin In water at 20℃; for 0.166667h; Green chemistry;
Stage #2: formaldehyd In water at 20℃; for 3h; Green chemistry;
75 %Chromat.
With ammonium chloride; zinc In tetrahydrofuran at 20℃; for 2.5h; Inert atmosphere;
Butane-1,4-diol
110-63-4

Butane-1,4-diol

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With hydrogen at 350℃; Reagent/catalyst;85.9%
With 1-hexadecylcarboxylic acid at 330 - 345℃; under 760 Torr; for 32h;50%
With Er2O3 nanoparticles HT-150-24 at 350℃; for 5h;
Heating;
With yttria-stabilized zirconia at 325℃; Catalytic behavior; Reagent/catalyst; Temperature; Inert atmosphere;
Butane-1,4-diol
110-63-4

Butane-1,4-diol

A

tetrahydrofuran
109-99-9

tetrahydrofuran

B

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With hydrogen at 350℃; for 0.6h; Reagent/catalyst; Temperature; Flow reactor;A n/a
B 85.9%
With Mg and Yb-containing organic foam into the binaryoxides at 350℃; Reagent/catalyst; Temperature; Inert atmosphere;A n/a
B 71.1%
With Er2O3 nanoparticles CM-1000 at 350℃; for 5h;
at 350℃; Reagent/catalyst; Flow reactor; Inert atmosphere;
epoxybutene
930-22-3

epoxybutene

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With formic acid; tributyl-amine; tris-(dibenzylideneacetone)dipalladium(0); triphenylphosphine In water at 50 - 120℃; for 4.5 - 26h; Product distribution / selectivity;85.8%
With formic acid; tributyl-amine; tris-(dibenzylideneacetone)dipalladium(0); triphenylphosphine In tetrahydrofuran; water at 62℃; for 1.21667 - 2.56667h; Product distribution / selectivity;78.5%
With ammonium formate; tris(dibenzylideneacetone)dipalladium(0) chloroform complex; tributylphosphine In 1,4-dioxane for 2h; Heating;100 % Chromat.
3-chlorotetrahydrofuran
19311-38-7

3-chlorotetrahydrofuran

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With sodium In diethyl ether84%
With diethyl ether; sodium
(2R,3R)-2-But-3-enyloxy-3-heptadecafluorooctyl-tetrahydro-pyran

(2R,3R)-2-But-3-enyloxy-3-heptadecafluorooctyl-tetrahydro-pyran

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With methanol; toluene-4-sulfonic acid In tetrahydrofuran at 70℃; for 24h; deprotection of alcoholic OH;78%
D,L-1,2,4-butanetriol
3068-00-6

D,L-1,2,4-butanetriol

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With rhenium(VII) oxide; triphenylphosphine at 165℃; for 1h;77%
With rac-3-octanol at 170℃; for 1h;28%
2-But-3-enyl-benzo[1,3,2]dioxaborole

2-But-3-enyl-benzo[1,3,2]dioxaborole

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With hydroxide; dihydrogen peroxide76%
oxirane
75-21-8

oxirane

chloroethylene
75-01-4

chloroethylene

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
Stage #1: chloroethylene With magnesium In diethyl ether; ethylene dibromide for 2h; Reflux;
Stage #2: oxirane In diethyl ether; ethylene dibromide at -5 - 5℃; for 1h; Temperature; Solvent;
73.6%
vinylmagnesium chloride
3536-96-7

vinylmagnesium chloride

2-bromoethanol
540-51-2

2-bromoethanol

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
copper(I) bromide In tetrahydrofuran at -40 - 3℃; for 2.5h;72%
Butane-1,4-diol
110-63-4

Butane-1,4-diol

A

tetrahydrofuran
109-99-9

tetrahydrofuran

B

homoalylic alcohol
627-27-0

homoalylic alcohol

C

(E/Z)-2-buten-1-ol
6117-91-5

(E/Z)-2-buten-1-ol

Conditions
ConditionsYield
With hydrogen at 350℃; for 0.6h; Reagent/catalyst; Flow reactor;A n/a
B 69.9%
C n/a
but-3-enoic acid
625-38-7

but-3-enoic acid

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With lithium aluminium tetrahydride50%
With lithium aluminium tetrahydride
With lithium aluminium tetrahydride
formaldehyd
50-00-0

formaldehyd

allylmagnesium bromide
2622-05-1

allylmagnesium bromide

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
Grignar reaction;46%
With diethyl ether
cyclobutanecarbonyl m-chlorobenzoyl peroxide
70458-21-8

cyclobutanecarbonyl m-chlorobenzoyl peroxide

A

homoalylic alcohol
627-27-0

homoalylic alcohol

B

Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

C

3-butenyl m-chlorobenzoate
70458-29-6

3-butenyl m-chlorobenzoate

D

cyclobutyl m-chlorobenzoate
70458-27-4

cyclobutyl m-chlorobenzoate

E

cyclopropylmethyl m-chlorobenzoate
70458-28-5

cyclopropylmethyl m-chlorobenzoate

F

cyclobutanol
2919-23-5

cyclobutanol

Conditions
ConditionsYield
With acetic acid; potassium iodide In tetrachloromethane at 26℃; Rate constant; on silica;A 4.3%
B 9.6%
C 19.5%
D 11.8%
E 45.5%
F 6.5%
With acetic acid; potassium iodide In neat (no solvent) at 26℃; Rate constant; on silica;
With acetic acid; potassium iodide In chloroform at 55℃; Rate constant;
With acetic acid; potassium iodide In tetrachloromethane at 55℃; Rate constant;
cyclobutanecarbonyl m-chlorobenzoyl peroxide
70458-21-8

cyclobutanecarbonyl m-chlorobenzoyl peroxide

A

homoalylic alcohol
627-27-0

homoalylic alcohol

B

3-butenyl m-chlorobenzoate
70458-29-6

3-butenyl m-chlorobenzoate

C

cyclobutyl m-chlorobenzoate
70458-27-4

cyclobutyl m-chlorobenzoate

D

cyclopropylmethyl m-chlorobenzoate
70458-28-5

cyclopropylmethyl m-chlorobenzoate

Conditions
ConditionsYield
With acetic acid; potassium iodide In tetrachloromethane at 26℃; Further byproducts given;A 4.3%
B 19.5%
C 11.8%
D 45.5%
1-bromo-4-butene
5162-44-7

1-bromo-4-butene

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With sodium carbonate for 15h; Heating;45%
formaldehyd
50-00-0

formaldehyd

3-chloroprop-1-ene
107-05-1

3-chloroprop-1-ene

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With magnesium In diethyl ether for 2h; Heating;45%
(E)-N-benzylidenebenzenesulfonamide
130552-90-8

(E)-N-benzylidenebenzenesulfonamide

allyl-trimethyl-silane
762-72-1

allyl-trimethyl-silane

A

homoalylic alcohol
627-27-0

homoalylic alcohol

B

N-(1-phenylbut-3-en-1-yl)benzenesulfonamide
217947-24-5

N-(1-phenylbut-3-en-1-yl)benzenesulfonamide

Conditions
ConditionsYield
With indium(III) chloride; chloro-trimethyl-silane In nitromethane at 20℃; for 6h; Sakurai-Hosomi reaction;A 8 % Spectr.
B 40%
Ti(OCH2CH(CH2)2)4

Ti(OCH2CH(CH2)2)4

A

homoalylic alcohol
627-27-0

homoalylic alcohol

B

Cyclopropylmethanol
2516-33-8

Cyclopropylmethanol

C

Di-(1-butenyl)ether (trans/trans)
22597-56-4

Di-(1-butenyl)ether (trans/trans)

D

bis(cyclopropylmethyl) ether
74976-40-2

bis(cyclopropylmethyl) ether

E

allylcarbinyl cyclopropylcarbinyl ether
74976-38-8

allylcarbinyl cyclopropylcarbinyl ether

Conditions
ConditionsYield
In gas byproducts: CH2CH(CH2)2, CH2(CH)2CH2; decomposition at a pressure of 0.01 mm Hg at 550°C; further compounds: (CH2)2CHCHO (trace), TiO2, H2 (<0.5%), C (4%); NMR; GC; mass spectra;A 37%
B 23%
C 12%
D 10%
E 18%
formaldehyd
50-00-0

formaldehyd

propene
187737-37-7

propene

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
In water at 220℃; under 6000.6 Torr; for 10h; Reagent/catalyst; Autoclave;2.47%
at 246℃;
In 1,4-dioxane at 149.84℃; for 4h;
oxirane
75-21-8

oxirane

tetrahydrofuran
109-99-9

tetrahydrofuran

vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

homoalylic alcohol
627-27-0

homoalylic alcohol

oxirane
75-21-8

oxirane

vinylmagnesium chloride
3536-96-7

vinylmagnesium chloride

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With tetrahydrofuran
oxirane
75-21-8

oxirane

vinyl magnesium bromide
1826-67-1

vinyl magnesium bromide

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With tetrahydrofuran
(RS)-3-bromotetrahydrofuran
19311-37-6

(RS)-3-bromotetrahydrofuran

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With diethyl ether; magnesium und Zersetzen mit Wasser;
With diethyl ether; sodium und Zersetzen mit Wasser;
4-methyl-1,3-dioxane
1120-97-4

4-methyl-1,3-dioxane

homoalylic alcohol
627-27-0

homoalylic alcohol

Conditions
ConditionsYield
With tricalcium diphosphate; water at 350℃;
homoalylic alcohol
627-27-0

homoalylic alcohol

p-toluenesulfonyl chloride
98-59-9

p-toluenesulfonyl chloride

but-3-enyl 4-methylbenzenesulfonate
778-29-0

but-3-enyl 4-methylbenzenesulfonate

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃;100%
With potassium hydroxide In diethyl ether at 20℃; for 3h;99%
With dmap; triethylamine In dichloromethane at 20℃; for 3h; Inert atmosphere;99%
homoalylic alcohol
627-27-0

homoalylic alcohol

methanesulfonyl chloride
124-63-0

methanesulfonyl chloride

4-methanesulfonyloxy-1-butene
40671-34-9

4-methanesulfonyloxy-1-butene

Conditions
ConditionsYield
With triethylamine In dichloromethane at -15℃; for 1h; Green chemistry;100%
With triethylamine In dichloromethane at -15℃; for 1.5h;100%
With triethylamine In dichloromethane at 0℃; for 5h;98%
3,4-dihydro-2H-pyran
110-87-2

3,4-dihydro-2H-pyran

homoalylic alcohol
627-27-0

homoalylic alcohol

2-(3-butenyloxy)tetrahydropyran
59574-65-1

2-(3-butenyloxy)tetrahydropyran

Conditions
ConditionsYield
With toluene-4-sulfonic acid In diethyl ether for 5h; Ambient temperature;100%
In dichloromethane at 0℃; for 2h;95%
With hydrogenchloride at 20℃; Addition;91%
homoalylic alcohol
627-27-0

homoalylic alcohol

benzoyl chloride
98-88-4

benzoyl chloride

3-butenyl benzoate
18203-32-2

3-butenyl benzoate

Conditions
ConditionsYield
With triethylamine In dichloromethane100%
With triethylamine In dichloromethane at 0 - 20℃; for 3h; Inert atmosphere;91%
With triethylamine In dichloromethane at 0 - 20℃; for 3h;91%
homoalylic alcohol
627-27-0

homoalylic alcohol

tert-butylchlorodiphenylsilane
58479-61-1

tert-butylchlorodiphenylsilane

4-tert-butyldiphenylsilyloxy-1-butene
135006-32-5

4-tert-butyldiphenylsilyloxy-1-butene

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 20℃; for 3h; Inert atmosphere;100%
With 1H-imidazole In N,N-dimethyl-formamide at 20℃; Inert atmosphere;100%
With 1H-imidazole In N,N-dimethyl-formamide for 17h; Ambient temperature;99%
homoalylic alcohol
627-27-0

homoalylic alcohol

acetylacetone
123-54-6

acetylacetone

(Z)-4-But-3-enyloxy-pent-3-en-2-one

(Z)-4-But-3-enyloxy-pent-3-en-2-one

Conditions
ConditionsYield
With toluene-4-sulfonic acid In toluene Heating;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

sodium 4-methylbenzenesulfinate
824-79-3

sodium 4-methylbenzenesulfinate

3-Iodo-4-(toluene-4-sulfonyl)-butan-1-ol

3-Iodo-4-(toluene-4-sulfonyl)-butan-1-ol

Conditions
ConditionsYield
With iodine In water; ethyl acetate at 20℃; for 2.5h; iodosulfonization;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

p-Methoxybenzyl bromide
2746-25-0

p-Methoxybenzyl bromide

1-(4-methoxybenzyloxy)-3-butene
142860-83-1

1-(4-methoxybenzyloxy)-3-butene

Conditions
ConditionsYield
Stage #1: homoalylic alcohol With potassium tert-butylate In tetrahydrofuran at 0℃; for 0.0833333h;
Stage #2: p-Methoxybenzyl bromide In tetrahydrofuran at 0℃; for 1h;
100%
Stage #1: homoalylic alcohol With sodium hydride In tetrahydrofuran at 0 - 20℃; for 0.5h; Inert atmosphere;
Stage #2: p-Methoxybenzyl bromide With tetra-(n-butyl)ammonium iodide In tetrahydrofuran at 0 - 20℃; for 17h; Inert atmosphere;
100%
With tetra-(n-butyl)ammonium iodide; sodium hydride In N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 12h;96%
homoalylic alcohol
627-27-0

homoalylic alcohol

p-methoxybenzyl chloride
824-94-2

p-methoxybenzyl chloride

1-(4-methoxybenzyloxy)-3-butene
142860-83-1

1-(4-methoxybenzyloxy)-3-butene

Conditions
ConditionsYield
With tetra-(n-butyl)ammonium iodide; sodium hydride In N,N-dimethyl-formamide100%
With sodium hydride In tetrahydrofuran; N,N-dimethyl-formamide; mineral oil at 0 - 20℃; for 20h; Inert atmosphere; Schlenk technique;97%
Stage #1: homoalylic alcohol With sodium hydride In tetrahydrofuran; mineral oil at 0 - 20℃; for 0.333333h;
Stage #2: p-methoxybenzyl chloride With tetra-(n-butyl)ammonium iodide In tetrahydrofuran; mineral oil at 0 - 20℃; for 3h;
96%
N-hydroxyphthalimide
524-38-9

N-hydroxyphthalimide

homoalylic alcohol
627-27-0

homoalylic alcohol

2-(but-3-en-1-yloxy)isoindoline-1,3-dione
80042-17-7

2-(but-3-en-1-yloxy)isoindoline-1,3-dione

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0 - 20℃; for 2.5h; Inert atmosphere;100%
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran; toluene at 0 - 20℃; for 4.5h; Mitsunobu Displacement; Inert atmosphere;
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃;
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 0 - 20℃; for 16.5h;
homoalylic alcohol
627-27-0

homoalylic alcohol

triisopropylsilyl chloride
13154-24-0

triisopropylsilyl chloride

1-triisopropylsiloxy-3-butene
169310-77-4

1-triisopropylsiloxy-3-butene

Conditions
ConditionsYield
With 1H-imidazole In N,N-dimethyl-formamide at 0 - 20℃; for 3h; Inert atmosphere;100%
With 1H-imidazole In dichloromethane at 0 - 20℃; for 2h; Inert atmosphere;98%
With 1H-imidazole In tetrahydrofuran at 20℃; for 5.5h;95%
homoalylic alcohol
627-27-0

homoalylic alcohol

n-octanoic acid chloride
111-64-8

n-octanoic acid chloride

but-3-enyl octanoate
1070316-20-9

but-3-enyl octanoate

Conditions
ConditionsYield
With dmap; triethylamine In dichloromethane at 20℃; for 2h; Inert atmosphere;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

Octanal
124-13-0

Octanal

cis-2-heptyl-4-fluorotetrahydro-2H-pyran

cis-2-heptyl-4-fluorotetrahydro-2H-pyran

Conditions
ConditionsYield
With Et4NF*5HF at 20℃; for 0.166667h; Prins reaction; stereoselective reaction;100%
With Et4NF*5HF at 20℃; for 0.166667h; Prins cyclization; stereoselective reaction;
homoalylic alcohol
627-27-0

homoalylic alcohol

4-nitrobenzaldehdye
555-16-8

4-nitrobenzaldehdye

cis-4-fluoro-2-(4-nitrophenyl)tetrahydro-2H-pyran

cis-4-fluoro-2-(4-nitrophenyl)tetrahydro-2H-pyran

Conditions
ConditionsYield
With Et4NF*5HF at 20℃; for 0.333333h; Prins reaction; stereoselective reaction;100%
With HSO4- exchanged Amberlyst A26 resin-supported hydrogen fluoride In 1,2-dichloro-ethane at 20℃; for 5h; diastereoselective reaction;82%
With 1,3-dimethyl-3,4,5,6-tetrahydro-2(1H)-pyrimidinone complex with hydrogen fluoride In dichloromethane at 20℃; for 3h; diastereoselective reaction;81%
With Et4NF*5HF at 20℃; for 0.333333h; Prins cyclization; stereoselective reaction;
homoalylic alcohol
627-27-0

homoalylic alcohol

benzaldehyde
100-52-7

benzaldehyde

cis-4-fluoro-2-phenyltetrahydro-2H-pyran

cis-4-fluoro-2-phenyltetrahydro-2H-pyran

Conditions
ConditionsYield
With Et4NF*5HF at 20℃; for 0.333333h; Prins reaction; stereoselective reaction;100%
With HSO4- exchanged Amberlyst A26 resin-supported hydrogen fluoride In 1,2-dichloro-ethane at 20℃; for 5h; diastereoselective reaction;83%
With titanium(IV) fluoride In dichloromethane at 20℃; for 2.5h; Prins cyclization reaction;82%
With tetrafluoroboric acid diethyl ether In dichloromethane at 23℃; for 20h; diastereoselective reaction;76%
With Et4NF*5HF at 20℃; for 0.333333h; Prins cyclization; stereoselective reaction;
4-nitro-phenol
100-02-7

4-nitro-phenol

homoalylic alcohol
627-27-0

homoalylic alcohol

1‐(but‐3‐en‐1‐yloxy)‐4‐nitrobenzene
40742-21-0

1‐(but‐3‐en‐1‐yloxy)‐4‐nitrobenzene

Conditions
ConditionsYield
With triphenylphosphine; diethylazodicarboxylate In tetrahydrofuran at 20℃; Mitsunobu reaction; Reflux;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

meta-nitrophenol
554-84-7

meta-nitrophenol

1-but-3-enyloxy-3-nitrobenzene
374588-08-6

1-but-3-enyloxy-3-nitrobenzene

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran100%
homoalylic alcohol
627-27-0

homoalylic alcohol

O-(4-methoxybenzyl)-trichloroacetimidate
89238-99-3

O-(4-methoxybenzyl)-trichloroacetimidate

1-(4-methoxybenzyloxy)-3-butene
142860-83-1

1-(4-methoxybenzyloxy)-3-butene

Conditions
ConditionsYield
With scandium tris(trifluoromethanesulfonate) In toluene for 0.25h; Inert atmosphere;100%
With lanthanum triflate In toluene at 20℃; Inert atmosphere;
homoalylic alcohol
627-27-0

homoalylic alcohol

acrolein
107-02-8

acrolein

(E)-5-hydroxypent-2-enal
112596-89-1

(E)-5-hydroxypent-2-enal

Conditions
ConditionsYield
With tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidine][benzylidene]ruthenium(II) dichloride In dichloromethane at 20℃; for 24h;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

Bromoacetaldehyde diethyl acetal
2032-35-1

Bromoacetaldehyde diethyl acetal

4-(2,2-diethoxyethoxy)but-1-ene
1343915-25-2

4-(2,2-diethoxyethoxy)but-1-ene

Conditions
ConditionsYield
Stage #1: homoalylic alcohol With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h; Inert atmosphere;
Stage #2: Bromoacetaldehyde diethyl acetal In tetrahydrofuran; mineral oil at 0 - 68℃; for 66h; Inert atmosphere;
100%
Stage #1: homoalylic alcohol With sodium hydride In water at 0℃; for 1h;
Stage #2: Bromoacetaldehyde diethyl acetal In water at 0 - 80℃; for 24h; Temperature;
100%
Stage #1: homoalylic alcohol In tetrahydrofuran at 0℃; for 1h;
Stage #2: Bromoacetaldehyde diethyl acetal In tetrahydrofuran at 70℃; for 48h; Temperature;
96.3%
Stage #1: homoalylic alcohol With sodium hydride In tetrahydrofuran; mineral oil at 0℃; for 0.5h;
Stage #2: Bromoacetaldehyde diethyl acetal In tetrahydrofuran; mineral oil at 0 - 68℃; for 66h;
77 g
homoalylic alcohol
627-27-0

homoalylic alcohol

2-bromo-N-(2-methoxyphenyl)benzenesulfonamide
924107-85-7

2-bromo-N-(2-methoxyphenyl)benzenesulfonamide

2-bromo-N-(but-3-en-1-yl)-N-(2-methoxyphenyl)benzenesulfonamide
1582316-68-4

2-bromo-N-(but-3-en-1-yl)-N-(2-methoxyphenyl)benzenesulfonamide

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 20℃; for 3.16667h; Mitsunobu Displacement;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

C16H17BrN2O3S
1286918-84-0

C16H17BrN2O3S

2-bromo-N-(but-3-en-1-yl)-N-(2-morpholinophenyl)benzenesulfonamide
1582316-69-5

2-bromo-N-(but-3-en-1-yl)-N-(2-morpholinophenyl)benzenesulfonamide

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 20℃; for 3.16667h; Mitsunobu Displacement;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

2-bromo-N-(2-nitrophenyl)benzenesulfonamide
1304050-40-5

2-bromo-N-(2-nitrophenyl)benzenesulfonamide

2-bromo-N-(but-3-en-1-yl)-N-(2-nitrophenyl)benzenesulfonamide
1582316-72-0

2-bromo-N-(but-3-en-1-yl)-N-(2-nitrophenyl)benzenesulfonamide

Conditions
ConditionsYield
With di-isopropyl azodicarboxylate; triphenylphosphine In dichloromethane at 20℃; for 3.16667h; Mitsunobu Displacement;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

N-(3-butenyl)phthalimide
52898-32-5

N-(3-butenyl)phthalimide

Conditions
ConditionsYield
With phthalimide; di-isopropyl azodicarboxylate; triphenylphosphine In tetrahydrofuran at 0℃; for 3.03333h;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

diethyl (1-((4-methylphenyl)sulfonamido)prop-1-en-1-yl)phosphonate

diethyl (1-((4-methylphenyl)sulfonamido)prop-1-en-1-yl)phosphonate

(E)-diethyl (1-((N-(but-3-en-1-yl)-4-methylphenyl)sulfonamido)prop-1-en-1-yl)phosphonate

(E)-diethyl (1-((N-(but-3-en-1-yl)-4-methylphenyl)sulfonamido)prop-1-en-1-yl)phosphonate

Conditions
ConditionsYield
With tributylphosphine; di-isopropyl azodicarboxylate In tetrahydrofuran; toluene at 20℃; for 1h; Mitsunobu Displacement; Inert atmosphere;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

L-valine
72-18-4

L-valine

toluene-4-sulfonic acid
104-15-4

toluene-4-sulfonic acid

(S)-1-(but-3-en-1-yloxy)-3-methyl-1-oxobutan-2-aminium 4-methylbenzenesulfonate

(S)-1-(but-3-en-1-yloxy)-3-methyl-1-oxobutan-2-aminium 4-methylbenzenesulfonate

Conditions
ConditionsYield
In water; toluene for 24h; Reflux; Dean-Stark;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

2-oxo-4-phenylbutyric acid
710-11-2

2-oxo-4-phenylbutyric acid

but-3-en-1-yl 3-phenylpropanoate
327620-61-1

but-3-en-1-yl 3-phenylpropanoate

Conditions
ConditionsYield
With 3-nitro(diacetoxyiodo)benzene In dichloromethane at 20℃; for 8h; Sealed tube; Darkness; chemoselective reaction;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

ethyl α-nitrocinnamate
18315-80-5, 18315-86-1, 16508-09-1

ethyl α-nitrocinnamate

ethyl 3-phenyl-2-nitropropionate
16782-23-3

ethyl 3-phenyl-2-nitropropionate

Conditions
ConditionsYield
With lithium hexamethyldisilazane at -78℃; Michael Addition;100%
homoalylic alcohol
627-27-0

homoalylic alcohol

N-((2R,3R)-3-((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-2-methylbutyl)-2-fluoro-N-((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-5-nitrobenzenesulfonamide
1403480-28-3

N-((2R,3R)-3-((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-2-methylbutyl)-2-fluoro-N-((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-5-nitrobenzenesulfonamide

2-(but-3-en-1-yloxy)-N-((2R,3R)-3-((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-Nmethylphenylsulfonamido)-2-methylbutyl)-N-((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-5-nitrobenzenesulfonamide
1403480-44-3

2-(but-3-en-1-yloxy)-N-((2R,3R)-3-((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-Nmethylphenylsulfonamido)-2-methylbutyl)-N-((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-5-nitrobenzenesulfonamide

Conditions
ConditionsYield
Stage #1: homoalylic alcohol With sodium hydride at 0℃; for 0.333333h;
Stage #2: N-((2R,3R)-3-((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-2-methylbutyl)-2-fluoro-N-((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-5-nitrobenzenesulfonamide In tetrahydrofuran at 0℃;
99%
Stage #1: homoalylic alcohol With sodium hydride In tetrahydrofuran at 0℃; for 0.333333h;
Stage #2: N-((2R,3R)-3-((tert-butyldimethylsilyl)oxy)-4-(4-fluoro-N-methylphenylsulfonamido)-2-methylbutyl)-2-fluoro-N-((2S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-5-nitrobenzenesulfonamide In tetrahydrofuran at 0℃; for 2.75h;
99.5%
homoalylic alcohol
627-27-0

homoalylic alcohol

3,4-dichloro-butan-1-ol
38300-63-9

3,4-dichloro-butan-1-ol

Conditions
ConditionsYield
With Oxone; sodium chloride In dichloromethane; water at 0℃; for 0.5h; Darkness; diastereoselective reaction;99%
With chlorine
With tetrachloromethane; chlorine at -20℃;
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