bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

Base Information

Chemical Name:bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide
CAS No.:122977-45-1
Molecular Formula:C₁₈H₂₃O₃P
Molecular Weight:318.353
Hs Code.:

Synonyms:bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

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Chemical Property of bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

Chemical Property:

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MSDS Files:: SDS file from LookChem

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Technology Process of bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

There total 3 articles about bis(3,5-dimethyl-4-methoxyphenyl)phospine 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: 88.0%

: 185416-17-5
3,5-dimethyl-4-methoxyphenylmagnesium bromide

: 122977-45-1
bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

Guidance literature:: With Diethyl phosphonate; sodium; In tetrahydrofuran; for 1h; Heating;
DOI:10.1021/jo0103930

Reference yield: 63.0%

Diethyl phosphonate: 762-04-9,123-22-8
Diethyl phosphonate

: 14804-38-7
5-bromo-2-methoxy-1,3-dimethylbenzene

: 122977-45-1
bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

Guidance literature:: With magnesium; In tetrahydrofuran;
DOI:10.1016/S0040-4039(01)80296-3

Reference yield:

: 2374-05-2
4-bromo-2,6-dimethyl-phenol

: 122977-45-1
bis(3,5-dimethyl-4-methoxyphenyl)phospine oxide

Guidance literature:: Multi-step reaction with 2 steps

1: 93 percent / NaOH / Bu₄N*I / CH₂Cl₂; H₂O

2: 63 percent / Mg / tetrahydrofuran

With sodium hydroxide; magnesium; tetra-(n-butyl)ammonium iodide; In tetrahydrofuran; dichloromethane; water;
DOI:10.1016/S0040-4039(01)80296-3