Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

Base Information

Chemical Name:Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide
CAS No.:71869-05-1
Molecular Formula:Br*C₃₃H₃₆P
Molecular Weight:543.527
Hs Code.:

Synonyms:Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

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Chemical Property of Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

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Technology Process of Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

There total 10 articles about Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide 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: 85.0%

: 112900-67-1
(2Z,6E)-1-bromo-3,7,11-trimethyldodeca-2,6,10-trien-4-yne

: 603-35-0
triphenylphosphine

: 71869-05-1
Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

Guidance literature:: DOI:10.1016/S0040-4039(00)96832-1

Reference yield:

: 110-93-0,129085-68-3
6-Methyl-hept-5-en-2-on

: 71869-05-1
Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

Guidance literature:: Multi-step reaction with 4 steps

1.1: potassium tertiary butoxide / tetrahydrofuran / 0.5 h / 20 °C

1.2: tetrahydrofuran / 24 h / -60 - 20 °C

2.1: 70 percent / propylamine; copper iodide / tetrakistriphenylphosphine palladium⁽⁰⁾ / 17 h / 20 °C

3.1: 98 percent / dibromotetrachloroethane; triphenylphosphine / diethyl ether / 0.33 h / 0 - 20 °C

4.1: 85 percent / benzene

With propylamine; copper(l) iodide; dibromotetrachloroethane; potassium tert-butylate; triphenylphosphine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; diethyl ether; benzene; 1.2: Wittig reaction;
DOI:10.1016/j.tet.2006.05.023

Reference yield:

: 6153-05-5,105-29-3
(Z)-3-methylpent-2-en-4-ynol

: 71869-05-1
Triphenyl<(2Z,6E)-3,7,11-trimethyldodeca-2,6,10-trien-4-ynyl>phosphonium Bromide

Guidance literature:: Multi-step reaction with 3 steps

1: 70 percent / propylamine; copper iodide / tetrakistriphenylphosphine palladium⁽⁰⁾ / 17 h / 20 °C

2: 98 percent / dibromotetrachloroethane; triphenylphosphine / diethyl ether / 0.33 h / 0 - 20 °C

3: 85 percent / benzene

With propylamine; copper(l) iodide; dibromotetrachloroethane; triphenylphosphine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In diethyl ether; benzene;
DOI:10.1016/j.tet.2006.05.023