Phosphinous acid, bis(4-methylphenyl)-, trimethylsilyl ester

Base Information

Chemical Name:Phosphinous acid, bis(4-methylphenyl)-, trimethylsilyl ester
CAS No.:138150-31-9
Molecular Formula:C₁₇H₂₃OPSi
Molecular Weight:302.428
Hs Code.:
Mol file:138150-31-9.mol

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Phosphinous acid, bis(4-methylphenyl)-, trimethylsilyl ester

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Technology Process of Phosphinous acid, bis(4-methylphenyl)-, trimethylsilyl ester

There total 1 articles about Phosphinous acid, bis(4-methylphenyl)-, 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:

: 75-77-4
chloro-trimethyl-silane

: 2409-61-2
di(p-tolyl)phosphine oxide

: 138150-31-9
(CH₃C₆H₄)2POSi(CH₃)3

Guidance literature:: With triethylamine; In tetrahydrofuran; at 60 ℃; Schlenk technique; Inert atmosphere;
DOI:10.1021/acs.orglett.0c01384

Reference yield: 71.0%

: 14516-54-2
bromopentacarbonylmanganese(I)

: 138150-31-9
(CH₃C₆H₄)2POSi(CH₃)3

: 138026-02-5
MnBr(CO)3(P(C₆H₄CH₃)2OSi(CH₃)3)2

Guidance literature:: In toluene; soln. of (tol)2POSiMe3 in toluene under N2 added to a stirred suspn. of MnBr(CO)5 in toluene at room temp., stirred for 16 h, filtered, concd. to a deep orange soln.,layered with light petroleum ether and cooled to -78°C;; washed with cold (-30°C) petroleum ether,dried in vac.; elem. anal.;;
DOI:10.1016/0022-328X(91)86173-N

Reference yield: 34.0%

: 14516-54-2
bromopentacarbonylmanganese(I)

: 138150-31-9
(CH₃C₆H₄)2POSi(CH₃)3

: 138026-01-4
MnBr(CO)4(P(C₆H₄CH₃)2OSi(CH₃)3)

Guidance literature:: In toluene; soln. of (tol)2POSiMe3 in toluene under N2 added to a stirred suspn. of MnBr(CO)5 in toluene at room temp., stirred for 12 h, filtered and filtrate concd., layered with light petroleum ether and cooled to -30°C for >24 h;; elem. anal.;;
DOI:10.1016/0022-328X(91)86173-N