(1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

Base Information

Chemical Name:(1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide
CAS No.:1609661-66-6
Molecular Formula:C₂₅H₁₈BrOPS
Molecular Weight:477.361
Hs Code.:

Synonyms:(1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

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Chemical Property of (1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

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Technology Process of (1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

There total 2 articles about (1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide 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:

: 1609661-94-0
C₁₃H₉BrOS

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 1609661-66-6
(1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

Guidance literature:: With triethylamine; In tetrahydrofuran; at -78 - 20 ℃; for 4h;
DOI:10.1039/c4cc00374h

Reference yield:

: 583-55-1
1-Bromo-2-iodobenzene

: 153026-78-9
1-(thiophen-3-yl)prop-2-yn-1-ol

: 1609661-66-6
(1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

Guidance literature:: Multi-step reaction with 2 steps

1: bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine / 20 °C / Inert atmosphere

2: triethylamine / tetrahydrofuran / 4 h / -78 - 20 °C

With bis-triphenylphosphine-palladium(II) chloride; copper(l) iodide; triethylamine; In tetrahydrofuran; 1: |Sonogashira Cross-Coupling;
DOI:10.1039/c4cc00374h

Reference yield: 69.0%

: 92151-73-0
2-phenylethynylphenol

: 1609661-66-6
(1-(2-bromophenyl)-3-(thiophen-3-yl)propa-1,2-dien-1-yl)diphenylphosphine oxide

: 1609662-59-0
diphenyl(12-phenyl-6-(thiophen-3-yl)-6H-naphtho[2,3-c]chromen-7-yl)phosphine oxide

Guidance literature:: With (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; potassium carbonate; tricyclohexylphosphine; In 1,4-dioxane; at 100 ℃; regioselective reaction;
DOI:10.1039/c4cc00374h