Phosphine, [(diphenylsilylene)bis(methylene)]bis[diphenyl-

Base Information

Chemical Name:Phosphine, [(diphenylsilylene)bis(methylene)]bis[diphenyl-
CAS No.:577785-19-4
Molecular Formula:C38H34P2Si
Molecular Weight:580.721
Hs Code.:
DSSTox Substance ID:DTXSID40467471
Nikkaji Number:J1.933.877K
Wikidata:Q82294430

Synonyms:Phosphine, [(diphenylsilylene)bis(methylene)]bis[diphenyl-;577785-19-4;DTXSID40467471

Suppliers and Price of Phosphine, [(diphenylsilylene)bis(methylene)]bis[diphenyl-

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 1 raw suppliers

Chemical Property of Phosphine, [(diphenylsilylene)bis(methylene)]bis[diphenyl-

Chemical Property:

Boiling Point:649.4±55.0 °C(Predicted)
PSA：27.18000
LogP:7.43040
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:10
Exact Mass:580.19050161
Heavy Atom Count:41
Complexity:621

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)[Si](CP(C2=CC=CC=C2)C3=CC=CC=C3)(CP(C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6

Technology Process of Phosphine, [(diphenylsilylene)bis(methylene)]bis[diphenyl-

There total 2 articles about Phosphine, [(diphenylsilylene)bis(methylene)]bis[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: 82.3%

: 62263-69-8
(lithiomethyl)diphenylphosphane

: 80-10-4
diphenylsilyl dichloride

: 577785-19-4
[Ph₂Si(CH₂PPh₂)]

Guidance literature:: With N,N,N,N,-tetramethylethylenediamine; In diethyl ether; at -78 - 20 ℃; for 7h;
DOI:10.1021/ja0296071

Reference yield:

: 1486-28-8
diphenyl(methyl)phosphine

: 207600-93-9
bis(chloromethyl)diphenylsilane

: 577785-19-4
[Ph₂Si(CH₂PPh₂)]

Guidance literature:: diphenyl(methyl)phosphine; With n-butyllithium; N,N,N,N,-tetramethylethylenediamine; In hexane; at -35 - 20 ℃;

bis(chloromethyl)diphenylsilane; In hexane; chloroform; at -35 - 20 ℃;
DOI:10.1002/cctc.201600941

Reference yield: 95.0%

: 13939-06-5,199620-15-0
molybdenum hexacarbonyl

: 577785-19-4
[Ph₂Si(CH₂PPh₂)]

: 577785-22-9
(Ph₂Si(CH₂PPh₂)2)Mo(CO)4

Guidance literature:: In tetrahydrofuran; Mo(CO)6 and (Ph2Si(CH2PPh2)2) were mixed in THF, vacuumated and heated to 65°C for 36 h; soln. was cooled to room temp., volatiles were removed in vacuo, residuewas washed with petroleum ether and dried in vacuo; elem. anal.;
DOI:10.1021/ja0296071