(11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&

Base Information

Chemical Name:(11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&
CAS No.:391860-55-2
Molecular Formula:C₅₂H₃₂O₅P₂
Molecular Weight:798.771
Hs Code.:
Mol file:391860-55-2.mol

Synonyms:(11BR, 11’BR)-4,4’-(OXYDI-2,1-PHENYLENE&;(11bR, 11μbR)-4,4μ-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1μ, 2μ-f][1,3,2]dioxaphosphepin;R, R-Reetz D-Diphosphonite

Suppliers and Price of (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&

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

Sigma-Aldrich
(11bR, 11′bR)-4,4′-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin
500mg
$ 291.00

Sigma-Aldrich
(11bR, 11′bR)-4,4′-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin
100mg
$ 76.40

American Custom Chemicals Corporation
(11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE)-BIS-DINAPHTHO[2,1-D, 1',2'-F][1,3,2]DIOXAPHOSPHEPIN 95.00%
5MG
$ 504.48

Total 4 raw suppliers

Chemical Property of (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&

Chemical Property:

Melting Point:171-187 °C
PSA：73.33000
LogP:14.68280

Purity/Quality:

98%,99%, ^*data from raw suppliers

(11bR, 11′bR)-4,4′-(Oxydi-2,1-phenylene)bis-dinaphtho[2,1-d:, 1′, 2′-f][1,3,2]dioxaphosphepin ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 48/20-63-65
Safety Statements: 36/37-45-62

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Uses This diphosphonite ligand has been successfully employed in asymmetric Rh-catalyzed conjugate addition reactions of arylboronic acids to enones, as well as in asymmetric hydrogenation reactions of β-keto esters.

Technology Process of (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE&

There total 1 articles about (11BR, 11'BR)-4,4'-(OXYDI-2,1-PHENYLENE& 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: 74.0%