cis-1--2-butene

Base Information

Chemical Name:cis-1--2-butene
CAS No.:160968-63-8
Molecular Formula:C₁₃H₁₆OS
Molecular Weight:220.335
Hs Code.:

cis-1-<trans-3-(phenylthio)-1-propenyloxy>-2-butene

Synonyms:

Suppliers and Price of cis-1--2-butene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of cis-1--2-butene

Chemical Property:

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Technology Process of cis-1--2-butene

There total 2 articles about cis-1--2-butene which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 3.0%

: 108-98-5
thiophenol

: 160968-78-5
cis-1-(1,2-propadienyloxy)-2-butene

: 160968-63-8
cis-1--2-butene

: 160968-71-8
cis-1-<1-(phenylthio)-2-propenyloxy>-2-butene

Guidance literature:: tetrafluoroboric acid; In tetrahydrofuran; diethyl ether; dichloromethane; at -20 - -10 ℃; for 2h;
DOI:10.1016/S0040-4020(01)90391-6

Reference yield:

: 79705-06-9
(Z)-crotyl propargyl ether

: 160968-63-8
cis-1--2-butene

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / tert-BuOK / tetrahydrofuran / r.t., 1 h, 50 deg C, 5 h then r.t., overnight

2: 37 percent / HBF₄ / tetrahydrofuran; CH₂Cl₂; diethyl ether / 2 h / -20 - -10 °C

With potassium tert-butylate; tetrafluoroboric acid; In tetrahydrofuran; diethyl ether; dichloromethane;
DOI:10.1016/S0040-4020(01)90391-6

Reference yield:

: 98-88-4
benzoyl chloride

: 160968-63-8
cis-1--2-butene

: syn-(2-methyl-1-vinyl-3-butenyl)benzoate

: anti-(2-methyl-1-vinyl-3-butenyl)benzoate

Guidance literature:: With naphthalen-1-yl-lithium; Yield given. Multistep reaction. Yields of byproduct given. Title compound not separated from byproducts; 1.) THF, -78 deg C; 2.) THF, -78 deg C to r.t.;
DOI:10.1016/S0040-4020(01)90391-6