Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis[diphenyl-

Base Information

Chemical Name:Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis[diphenyl-
CAS No.:111982-81-1
Deprecated CAS:136379-28-7
Molecular Formula:C38H32P2
Molecular Weight:
Hs Code.:
European Community (EC) Number:815-283-3
DSSTox Substance ID:DTXSID70888852
Nikkaji Number:J1.013.376I
Wikidata:Q82868601

Synonyms:111982-81-1;BISBI;Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis[diphenyl-;2,2'-bis(diphenylphosphinomethyl)-1,1'-biphenyl;2,2'-Bis((diphenylphosphaneyl)methyl)-1,1'-biphenyl;[2-[2-(diphenylphosphanylmethyl)phenyl]phenyl]methyl-diphenylphosphane;Phosphine, ((1,1'-biphenyl)-2,2'-diylbis(methylene))bis(diphenyl-;Phosphine, 1,1'-((1,1'-biphenyl)-2,2'-diylbis(methylene))bis(1,1-diphenyl-;Phosphine, 1,1'-[[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis[1,1-diphenyl-;SCHEMBL720169;DTXSID70888852;SZKMTZNASRXXCE-UHFFFAOYSA-N;C38H32P2;MFCD28139680;C38-H32-P2;2,2'-bis(diphenylphosphinomethyl)biphenyl;E79153;2,2'-bis(Diphenylphosphinomethyl)-1,1'biphenyl;A900972;[Biphenyl-2,2'-diylbis(methylene)]bis(diphenylphosphine);phosphine;LogP

Suppliers and Price of Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(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 8 raw suppliers

Chemical Property of Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis[diphenyl-

Chemical Property:

XLogP3:8.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:9
Exact Mass:550.19792502
Heavy Atom Count:40
Complexity:600

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)P(CC2=CC=CC=C2C3=CC=CC=C3CP(C4=CC=CC=C4)C5=CC=CC=C5)C6=CC=CC=C6

Technology Process of Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(methylene)]bis[diphenyl-

There total 2 articles about Phosphine, [[1,1'-biphenyl]-2,2'-diylbis(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: 90.0%

: 38274-14-5
2,2'-bis-(bromomethyl)-1,1'-biphenyl

: 829-85-6
diphenylphosphane

: 111982-81-1
2,2'-bis((diphenylphosphino)methyl)-1,1'-biphenyl

Guidance literature:: diphenylphosphane; With isopropylmagnesium chloride; lithium chloride; In tetrahydrofuran; at 0 - 3 ℃; for 4.66667h; Inert atmosphere;

2,2'-bis-(bromomethyl)-1,1'-biphenyl; In tetrahydrofuran; at 0 - 1 ℃; for 13h; Reagent/catalyst;

Reference yield: 89.0%

: 605-39-0
2,2'-dimethyl-1,1'-biphenyl

: diphenylphosphonium chloride

: 111982-81-1
2,2'-bis((diphenylphosphino)methyl)-1,1'-biphenyl

Guidance literature:: 2,2'-dimethyl-1,1'-biphenyl; With n-butyllithium; In hexane; at 0 - 20 ℃; for 24h; Inert atmosphere;

diphenylphosphonium chloride; In hexane; at 20 ℃; for 3h; Inert atmosphere;

Reference yield:

: 111982-81-1
2,2'-bis((diphenylphosphino)methyl)-1,1'-biphenyl

: 33541-67-2
carbonylhydridotris(triphenylphosphine)iridium(I)

: 141376-57-0
Ir(H)(CO)(PPh₃)(2,2'-bis{(diphenylphosphino)methyl}-1,1'-biphenyl)

Guidance literature:: In toluene; (N2), mixed,refluxed for 3 h; concd.(vac.), pptd.(n-hexane), filtered, washed (diethyl ether), dried (vac.), elem. anal., IR, NMR;
DOI:10.1016/S1381-1169(01)00294-1