Phosphinous acid, diphenyl-

Base Information

• Chemical Name: Phosphinous acid, diphenyl-
• CAS No.: 24630-80-6
• Molecular Formula: C12H11OP
• Molecular Weight: 202.193
• Mol file: 24630-80-6.mol

Synonyms:diphenylphosphane oxide;diphenylphosphine oxide;hydroxydiphenylphosphine;Phosphinous acid,diphenyl;

Chemical Property of Phosphinous acid, diphenyl-

Chemical Property:

• PSA: 33.82000
• LogP: 2.02660

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Phosphinous acid, diphenyl-

There total 4 articles about Phosphinous acid, diphenyl- 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: 85.0%

chloro-diphenylphosphine (1079-66-9,74391-44-9) → diphenylphosphine oxide (24630-80-6)

Guidance literature:

With water; In 1,4-dioxane; diethyl ether; at 5 - 10 ℃; for 0.5h;

DOI:10.1007/s11172-008-0272-8

Reference yield: 25.0%

p-benzoquinone oxime (637-62-7) + chloro-diphenylphosphine (1079-66-9,74391-44-9) → benzoquinone N-chloroimine (637-61-6) + diphenylphosphine oxide (24630-80-6)

Guidance literature:

In diethyl ether; 0 deg C, 0.5 h then 20 deg C, 2 h;

Reference yield:

diphenyltrichlorophosphorane (1017-89-6) → diphenylphosphine oxide (24630-80-6)

Guidance literature:

With tributylphosphine; water; Yield given. Multistep reaction; 1.) benzene, 2.) 2 d;

upstream raw materials:

p-benzoquinone oxime

chloro-diphenylphosphine

diphenyltrichlorophosphorane

Downstream raw materials:

C₁₆H₂₂N₂OP₂

1,11-diphenylphosphinyl-3,6,9-oxaundecane

(2-nitro-1-phenylethyl)diphenylphosphine oxide

[1,1'-binaphthalen]-2-yldiphenylphosphine oxide

Refernces

• 1、 Bobrikova,Koroteev,Koroteev,Nelyubina,Nifant'ev. "Phosphorylation of N-glycosides derived from para-substituted aromatic amines". experimental part. p. 2021 - 2027. Retrieved 2009/12/23.
• 2、 Kutyrev, A. A.,Moskva, N. A.,Moskva, V. V.,Filicheva, O. Yu.. "PHOSPHORYLATED QUINONE IMINES AND QUINONE OXIMES". . p. 1578 - 1586. Retrieved 2007/10/02.