4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene

Base Information

Chemical Name:4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene
CAS No.:808142-24-7
Molecular Formula:C₃₉H₃₂O₃P₂
Molecular Weight:610.629
Hs Code.:
DSSTox Substance ID:DTXSID601150430
Nikkaji Number:J2.122.088D

Synonyms:808142-24-7;(9,9-Dimethyl-9h-xanthene-4,5-diyl)bis(diphenylphosphine oxide);4,5-bis(diphenylphosphoryl)-9,9-dimethylxanthene;Phosphine oxide, (9,9-dimethyl-9H-xanthene-4,5-diyl)bis[diphenyl-;SCHEMBL5078882;Xanthene, 9,9-dimethyl-4,5-bis(diphenylphosphinyl)-;DTXSID601150430;D94294;4,5-Bis(diphenylphosphinyl)-9,9-dimethyl-9H-xanthene;4,5-bis-diphenylphosphinyl-9,9-dimethyl-9H-xanthene;4,5-BIS(DIPHENYLPHOSPHOROSO)-9,9-DIMETHYL-9H-XANTHENE;1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis[1,1-diphenylphosphine oxide];[5-(Diphenylphosphoryl)-9,9-dimethyl-9H-xanthen-4-yl](diphenyl)phosphine oxide #

Suppliers and Price of 4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene

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
Packaging
price

Total 5 raw suppliers

Chemical Property of 4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene

Chemical Property:

XLogP3:8.6
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:6
Exact Mass:610.18266887
Heavy Atom Count:44
Complexity:922

Purity/Quality:: 98%+ ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1(C2=C(C(=CC=C2)P(=O)(C3=CC=CC=C3)C4=CC=CC=C4)OC5=C1C=CC=C5P(=O)(C6=CC=CC=C6)C7=CC=CC=C7)C

Technology Process of 4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene

There total 3 articles about 4,5-Bis(diphenylphosphoryl)-9,9-dimethylxanthene 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: 100.0%

: 161265-03-8
4,5-bis(diphenylphosphino)-9,9-dimethylxanthene

: 808142-24-7
1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-1,1-diphenylphosphine oxide

Guidance literature:: With dihydrogen peroxide; In dichloromethane; at 0 ℃; for 2h;

Reference yield:

: 19814-75-6
9,9-dimethylxanthene

: 808142-24-7
1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-1,1-diphenylphosphine oxide

Guidance literature:: Multi-step reaction with 2 steps

1: n-butyllithium / acetone; tetrahydrofuran / -78 °C / Inert atmosphere

2: dihydrogen peroxide / dichloromethane / 2 h

With n-butyllithium; dihydrogen peroxide; In tetrahydrofuran; dichloromethane; acetone;

Reference yield:

: 1079-66-9,74391-44-9
chloro-diphenylphosphine

: 808142-24-7
1,1'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-1,1-diphenylphosphine oxide

Guidance literature:: Multi-step reaction with 2 steps

1: n-butyllithium / acetone; tetrahydrofuran / -78 °C / Inert atmosphere

2: dihydrogen peroxide / dichloromethane / 2 h

With n-butyllithium; dihydrogen peroxide; In tetrahydrofuran; dichloromethane; acetone;