1-<seleno>-3-methyl-1-butene

Base Information

Chemical Name:1-<seleno>-3-methyl-1-butene
CAS No.:77461-42-8
Molecular Formula:C₁₂H₁₃F₃Se
Molecular Weight:293.19
Hs Code.:

1-<<m-(Trifluoromethyl)phenyl>seleno>-3-methyl-1-butene

Synonyms:1-<seleno>-3-methyl-1-butene

Suppliers and Price of 1-<seleno>-3-methyl-1-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 1-<seleno>-3-methyl-1-butene

Chemical Property:

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Technology Process of 1-<seleno>-3-methyl-1-butene

There total 4 articles about 1-<seleno>-3-methyl-1-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: 50.0%

: 74937-18-1
C₁₂H₁₃F₃OSe

: 598-23-2
3-methyl-but-1-yne

: 77461-42-8
1-<seleno>-3-methyl-1-butene

Guidance literature:: at 95 ℃; for 60h; Yields of byproduct given;
DOI:10.1021/ja00538a072

Reference yield:

: 53973-75-4
bis(3-trifluoromethyl) diselenide

: 77461-42-8
1-<seleno>-3-methyl-1-butene

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) NaBH₄ / 1.) EtOH, 2.) 25 deg C, 2 h

2: 1.)LDA / 1.) THF, -78 deg C, 5 min, 2.) 10 min

3: NEt₃, CH₃SO₂Cl / CH₂Cl₂ / 1.) 0 deg C, 2.) RT, 15 min

With sodium tetrahydroborate; methanesulfonyl chloride; triethylamine; lithium diisopropyl amide; In dichloromethane;
DOI:10.1021/jo00326a035

Reference yield:

: 77481-99-3
Bis<seleno>methane

: 77461-42-8
1-<seleno>-3-methyl-1-butene

Guidance literature:: Multi-step reaction with 2 steps

1: 1.)LDA / 1.) THF, -78 deg C, 5 min, 2.) 10 min

2: NEt₃, CH₃SO₂Cl / CH₂Cl₂ / 1.) 0 deg C, 2.) RT, 15 min

With methanesulfonyl chloride; triethylamine; lithium diisopropyl amide; In dichloromethane;
DOI:10.1021/jo00326a035