(1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

Base Information

Chemical Name:(1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine
CAS No.:1198424-99-5
Molecular Formula:C₃₅H₃₉P
Molecular Weight:490.668
Hs Code.:

Synonyms:(1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

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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 (1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

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Technology Process of (1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

There total 8 articles about (1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine 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: 62.0%

: C₂₇H₃₄BrP

: 536-74-3
phenylacetylene

: 1198424-99-5
(1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

Guidance literature:: C₂₇H₃₄BrP; With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; 1,1'-bis-(diphenylphosphino)ferrocene; copper(l) iodide; In acetonitrile; at 20 ℃; for 0.5h; Inert atmosphere;

phenylacetylene; With diisopropylamine; In diethyl ether; at 60 ℃; for 24h; Inert atmosphere;
DOI:10.1002/ejoc.201701259

Reference yield: 40.0%

: 100281-23-0
[(dibromomethylene)(2,4,6-tri-tertbutylphenyl)phosphine]

: 536-74-3
phenylacetylene

: 1198424-99-5
(1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

: C₂₇H₃₄BrP

: 100938-86-1
2-(2,4,6-tri-tert-butylphenyl)phosphaacetylene

Guidance literature:: [(dibromomethylene)(2,4,6-tri-tertbutylphenyl)phosphine]; With tris(dibenzylideneacetone)dipalladium⁽⁰⁾ chloroform complex; copper(l) iodide; bis-diphenylphosphinomethane; In diethyl ether; at 25 ℃; for 0.5h; Inert atmosphere;

phenylacetylene; With diisopropylamine; In diethyl ether; at 25 ℃; for 20h; Reagent/catalyst; Solvent; regioselective reaction; Inert atmosphere;
DOI:10.1002/ejoc.201701259

Reference yield: 37.0%

: 591-50-4
iodobenzene

: 1198425-01-2,1204501-74-5
(Z)-(1-phenyl-5-(trimethylsilyl)penta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

: 1198424-99-5
(1,5-diphenylpenta-1,4-diyn-3-ylidene)(2,4,6-tri-tert-butylphenyl)phosphine

Guidance literature:: With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; potassium carbonate; In tetrahydrofuran; methanol; Inert atmosphere;
DOI:10.1039/c1ob05705g