Phosphinous acid, diphenyl-, cyclopentylmethyl ester

Base Information

• Chemical Name: Phosphinous acid, diphenyl-, cyclopentylmethyl ester
• CAS No.: 91238-00-5
• Molecular Formula: C18H21OP
• Molecular Weight: 284.338
• Mol file: 91238-00-5.mol

Synonyms:

Chemical Property of Phosphinous acid, diphenyl-, cyclopentylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phosphinous acid, diphenyl-, cyclopentylmethyl ester

There total 1 articles about Phosphinous acid, diphenyl-, cyclopentylmethyl 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: 74.0%

1-amino-cyclopentanemethanol (3637-61-4) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → cyclopentylmethyl diphenylphosphinite (91238-00-5)

Guidance literature:

With triethylamine; In diethyl ether; for 2h; Heating;

DOI:10.1021/ja00331a012

Reference yield:

cyclopentylmethyl diphenylphosphinite (91238-00-5) → (cyclopentylmethoxy)diphenylphosphine oxide (91237-89-7)

Guidance literature:

With oxygen; ozone; In dichloromethane; at 0 ℃;

DOI:10.1021/jo00267a044

Reference yield:

cyclopentylmethyl diphenylphosphinite (91238-00-5) + dimethylglyoxal (431-03-8) → 2,2-diphenyl-2-(cyclopentylmethoxy)-2,2-dihydro-4,5-dimethyl-1,3,2-dioxaphosphol-4-ene (91237-90-0)

Guidance literature:

In diethyl ether; at 0 ℃; for 3h;

DOI:10.1021/ja00331a012

upstream raw materials:

1-amino-cyclopentanemethanol

chloro-diphenylphosphine

Downstream raw materials:

(cyclopentylmethoxy)diphenylphosphine oxide

2,2-diphenyl-2-(cyclopentylmethoxy)-2,2-dihydro-4,5-dimethyl-1,3,2-dioxaphosphol-4-ene

2,2,4,5-tetraphenyl-2-(cyclopentylmethoxy)-2,2-dihydro-1,3,2-dioxaphosphol-4-ene