Phosphinous acid, dibutyl-, trimethylsilyl ester

Base Information

• Chemical Name: Phosphinous acid, dibutyl-, trimethylsilyl ester
• CAS No.: 13683-02-8
• Molecular Formula: C11H27OPSi
• Molecular Weight: 234.394
• Mol file: 13683-02-8.mol

Synonyms:

Chemical Property of Phosphinous acid, dibutyl-, trimethylsilyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phosphinous acid, dibutyl-, trimethylsilyl ester

There total 1 articles about Phosphinous acid, dibutyl-, trimethylsilyl ester 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:

chloro-trimethyl-silane (75-77-4) + dibutylphosphine oxide (15754-54-8) → trimethylsilyl dibutylphosphinite (13683-02-8)

Guidance literature:

With triethylamine; In benzene;

DOI:10.1016/S0022-328X(00)86056-8

Reference yield:

trimethylsilyl dibutylphosphinite (13683-02-8) → tributylphosphine (998-40-3)

Guidance literature:

Multi-step reaction with 2 steps

1: sodium / tetrahydrofuran; paraffin oil / 2 h / 20 °C / Inert atmosphere; Schlenk technique

2: tetrahydrofuran; paraffin oil / 1 h / 20 °C / Inert atmosphere; Schlenk technique

With sodium; In tetrahydrofuran; paraffin oil;

DOI:10.1016/j.tetlet.2021.152870

Reference yield:

trimethylsilyl dibutylphosphinite (13683-02-8) + diphenyl(chloromethyl)phosphine oxide (1806-49-1) → P,P-dibutyl-P',P'-diphenylmethylenediphosphine dioxide (100891-20-1)

Guidance literature:

at 135 - 150 ℃; for 0.333333h;

upstream raw materials:

chloro-trimethyl-silane

dibutylphosphine oxide

Downstream raw materials:

P,P-dibutyl-P',P'-diphenylmethylenediphosphine dioxide

tributylphosphine

Refernces

• 1、 Zhang, Jian-Qiu,Han, Li-Biao. "Chlorosilane-Catalyzed Coupling of Hydrogen Phosphine Oxides with Acyl Chlorides Generating Acylphosphine Oxides". supporting information. p. 4633 - 4637. Retrieved 2020/06/23.