Methyl diphenylphosphinate

Base Information

• Chemical Name: Methyl diphenylphosphinate
• CAS No.: 1706-90-7
• Molecular Formula: C13H13O2P
• Molecular Weight: 232.219
• Hs Code.: 2931900090
• Mol file: 1706-90-7.mol

Synonyms:diphenylphosphinic methyl ester;Phosphinic acid,diphenyl-,methyl ester;diphenylphosphonic acid methyl ester;Methyl diphenylphosphinate;diphenyl-phosphinic acid,methyl ester;methoxy diphenylphosphine oxide;

Chemical Property of Methyl diphenylphosphinate

Chemical Property:

• PSA: 36.11000
• LogP: 2.56190

Purity/Quality:

95% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Methyl diphenylphosphinate

There total 86 articles about Methyl diphenylphosphinate 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: 99.0%

methanol (67-56-1) + Diphenylphosphine oxide (4559-70-0) → methyl diphenylphosphinate (1706-90-7)

Guidance literature:

With chloroform; 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetonitrile; at 25 ℃; for 3h;

DOI:10.1039/c9cc09407e

Reference yield: 80.0%

methanol (67-56-1) + quinolin-2-yl(butylamino)methyldiphenylphosphine oxide (1335204-96-0) → quinoline 2-carbaldehyde (5470-96-2) + methyl diphenylphosphinate (1706-90-7)

Guidance literature:

quinolin-2-yl(butylamino)methyldiphenylphosphine oxide; With bromine; In chloroform;

methanol; With water; at 20 ℃; for 5h;

DOI:10.1002/hc.20704

Reference yield: 48.0%

N-butyl-N-diphenylphosphinylhydroxylamine (122865-32-1) → N-n-butylhydroxylamine (5080-24-0) + diphenyl-phosphinic acid (1707-03-5) + butylimine (4753-70-2,82865-36-9,82865-39-2) + methyl diphenylphosphinate (1706-90-7)

Guidance literature:

With sodium methylate; In methanol; for 0.333333h; Ambient temperature;

DOI:10.1055/s-1988-27749

upstream raw materials:

methanol

2-diazo-2-diphenylphosphinoyl-1-phenyl-ethanone

dimethylsulfide

diphenylphosphoranyl azide

Downstream raw materials:

C₁₇H₁₈NO₃PS

C₁₄H₁₆O₂P⁽¹⁺⁾*CF₃O₃S^(1-)

O-methyl diphenylphosphinothioate

2,4,6-tris(4-methoxyphenyl)-2,4,6-trisulfanylene-1,3,5,2,4,6-trioxatriphosphinane

Refernces

• 1、 Davidson. "-". . p. 2131. Retrieved 1967.
• 2、 Keijzer, A. E. H. de,Koole, L. H.,Hofstad, W. J. M. van der,Buck, H. M.. "Rate Enhancement of Nucleophilic Substitution Reactions in Phosphate Esters. Influence of Conformational Transmission on the Rate of Solvolysis of Alkyl Diphenylphosphinates". . p. 1453 - 1456. Retrieved 1989.
• 3、 Berlin et al.. "-". . p. 1787. Retrieved 1964.
• 4、 Cao, Peng,Chen, Tian,Fan, Jiaye,Hu, Ping,Li, Miaomiao,Li, Qianggen,Li, Yang,Wang, Bi-Qin,Wang, Simin,Xiong, Fuying,Yuan, Zeqin. "Visible light induced hydrophosphinylation of unactivated alkenes catalyzed by salicylaldehyde". supporting information. p. 3600 - 3606. Retrieved 2021/06/06.
• 5、 -. "Application of heteropolyacid in catalytic synthesis of material compound". Paragraph 0044-0049; 0062-0063. . Retrieved 2021/04/14.