(2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE

Base Information

Chemical Name:(2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE
CAS No.:175892-81-6
Molecular Formula:C₃₀H₃₂P₂
Molecular Weight:454.532
Hs Code.:
Mol file:175892-81-6.mol

Synonyms:(2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE;(2S,5S)-(-)-BIS(DIPHENYLPHOSPHINO)HEXANE

Suppliers and Price of (2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE

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 2 raw suppliers

Chemical Property of (2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE

Chemical Property:

PSA：27.18000
LogP:7.15860

Purity/Quality:: 85.0-99.8% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of (2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE

There total 8 articles about (2R,5R)-(+)-BIS(DIPHENYLPHOSPHINO)HEXANE 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: 99.0%

: 216019-41-9,142494-67-5,175892-81-6
((2R,5R)-hexane-2,5-diyl)bis(diphenylphosphane)

Guidance literature:: With sodium hydrogencarbonate; tetrafluoroboric acid dimethyl ether complex; In dichloromethane; 1.) a.) -5 up to 25 deg C; b.) 25 deg C, 12h; 2.) 0 deg C, 10 min;
DOI:10.1016/0040-4020(95)00390-T

Reference yield: 70.0%

: 17299-04-6
(2S,5S)-hexane-2,5-diol di-p-toluenesulfonate

: 65567-06-8,4541-02-0
lithium diphenylphosphide

: 216019-41-9,142494-67-5,175892-81-6
(2R,5R)-(+)-2,5-bis-(diphenylphosphino)hexane

Guidance literature:: In tetrahydrofuran; for 16h;
DOI:10.1016/0957-4166(96)00016-X

Reference yield: 67.0%

: 55-93-6
1,4-bis(methylsulfonyloxy)-1,4-dimethylbutane

: 829-85-6
diphenylphosphane

: 216019-41-9,142494-67-5,175892-81-6
2R,5R-bis(diphenylphosphino)hexane

Guidance literature:: diphenylphosphane; With n-butyllithium; In tetrahydrofuran; hexane; at 0 - 20 ℃; for 1h; Inert atmosphere;

1,4-bis(methylsulfonyloxy)-1,4-dimethylbutane; In tetrahydrofuran; hexane; Inert atmosphere;
DOI:10.1246/bcsj.20210023