(E)-1-Methyl-2-butenyl diphenylphosphinate

Base Information

Chemical Name:(E)-1-Methyl-2-butenyl diphenylphosphinate
CAS No.:121471-32-7
Molecular Formula:C₁₇H₁₉O₂P
Molecular Weight:286.31
Hs Code.:

Synonyms:(E)-1-Methyl-2-butenyl diphenylphosphinate

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Chemical Property of (E)-1-Methyl-2-butenyl diphenylphosphinate

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Technology Process of (E)-1-Methyl-2-butenyl diphenylphosphinate

There total 1 articles about (E)-1-Methyl-2-butenyl diphenylphosphinate 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: 59.0%

: 1569-50-2
3-penten-2-ol

: 1499-21-4
Diphenylphosphinic chloride

: 121471-32-7
(E)-1-Methyl-2-butenyl diphenylphosphinate

Guidance literature:: With dmap; triethylamine; In tetrahydrofuran; for 1h; Heating;
DOI:10.1021/ja00198a048

Reference yield: 61.0%

: 3839-31-4
dimethyl(phenyl)silyl lithium

: 121471-32-7
(E)-1-Methyl-2-butenyl diphenylphosphinate

: 501-65-5
diphenyl acetylene

: dimethyl[(1E,4E)-3-methyl-1,2-diphenyl-1,4-hexadienyl]phenylsilane

Guidance literature:: dimethyl(phenyl)silyl lithium; diphenyl acetylene; With methyl magnesium iodide; In tetrahydrofuran; at 0 ℃; for 0.333333h;

(E)-1-Methyl-2-butenyl diphenylphosphinate; In tetrahydrofuran; at 0 ℃; for 1h; Further stages.;
DOI:10.1021/jo016229u

Reference yield:

: 121471-32-7
(E)-1-Methyl-2-butenyl diphenylphosphinate

: 121440-97-9,121440-98-0,149055-27-6
N-Benzyl-2,2,2-trifluoro-N-((E)-(S)-1-methyl-but-2-enyl)-acetamide

Guidance literature:: Multi-step reaction with 2 steps

1: (R)-(S)-BPPF-NMeCH(CH₂OH)2, Pd₂(dba)3*CHCl₃ / tetrahydrofuran / 13 h / 40 °C

2: 100 percent / Et₃N, 4-(dimethylamino)pyridine / CH₂Cl₂ / 17 h / Ambient temperature

With dmap; triethylamine; tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; (R)-(S)-BPPF-NMeCH(CH₂OH)2; In tetrahydrofuran; dichloromethane;
DOI:10.1021/ja00198a048