2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene

Base Information

Chemical Name:2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene
CAS No.:103550-77-2
Molecular Formula:C₆₀H₆₄P₂
Molecular Weight:847.116
Hs Code.:
DSSTox Substance ID:DTXSID601129996
Nikkaji Number:J1.574.912A,J1.925.874B

Synonyms:103550-77-2;SCHEMBL1044125;DTXSID601129996;2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene;(R)-[1,1'-Binaphthalene]-2,2'-diylbis[bis[4-(1,1-dimethylethyl)phenyl]phosphine;(S)-[1,1'-Binaphthalene]-2,2'-diylbis[bis[4-(1,1-dimethylethyl)phenyl]phosphine;Phosphine, (1R)-[1,1'-binaphthalene]-2,2'-diylbis[bis[4-(1,1-dimethylethyl)phenyl]-;100165-91-1;573652-71-8

Suppliers and Price of 2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene

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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Total 1 raw suppliers

Chemical Property of 2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene

Chemical Property:

XLogP3:18.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:0
Rotatable Bond Count:11
Exact Mass:846.44832604
Heavy Atom Count:62
Complexity:1200

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC(C)(C)C1=CC=C(C=C1)P(C2=CC=C(C=C2)C(C)(C)C)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=C(C=C7)C(C)(C)C)C8=CC=C(C=C8)C(C)(C)C

Technology Process of 2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene

There total 4 articles about 2,2'-Bis(bis(4-(tert-butyl)phenyl)phosphaneyl)-1,1'-binaphthalene 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: 52.0%

: 100165-89-7,100227-72-3
S-(-)-2,2'bis-1,1'-binaphtyl

: 100165-91-1,103550-77-2
S-(-)-2,2'-bis-1,1'-binaphthyl

Guidance literature:: With trichlorosilane; triethylamine; In xylene; at 100 - 110 ℃; for 3h;
DOI:10.1021/jo00355a012

Reference yield:

: 74866-28-7,86688-08-6,150024-49-0
2,2'-dibromo-1,1'-binaphthyl

: 100165-91-1,103550-77-2
S-(-)-2,2'-bis-1,1'-binaphthyl

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Mg, 1,2-dibromoethane, I₂ / 1.) THF, toluene, 2.) THF, toluene, 60 deg C, 3 h

3: 52 percent / Et₃N, trichlorosilane / xylene / 3 h / 100 - 110 °C

With trichlorosilane; iodine; magnesium; ethylene dibromide; triethylamine; In xylene;
DOI:10.1021/jo00355a012

Reference yield:

: 100165-90-0
bis(4-(tert-butyl)phenyl)phosphinic chloride

: 100165-91-1,103550-77-2
S-(-)-2,2'-bis-1,1'-binaphthyl

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Mg, 1,2-dibromoethane, I₂ / 1.) THF, toluene, 2.) THF, toluene, 60 deg C, 3 h

3: 52 percent / Et₃N, trichlorosilane / xylene / 3 h / 100 - 110 °C

With trichlorosilane; iodine; magnesium; ethylene dibromide; triethylamine; In xylene;
DOI:10.1021/jo00355a012