Product

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&

CAS No.：349114-63-2

Other grades of this product :

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Basic information

Product Name:	(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&
Synonyms:	(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN&;(11bR,11μbR)-4,4μ-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1μ, 2μ-f][1,3,2]dioxaphosphepin;R, R-Reetz X-Diphosphonite;Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 4,4'-(9,9-dimethyl-9H-xanthene-4,5-diyl)bis-, (11bR,11'bR)-
CAS:	349114-63-2
MF:	C55H36O5P2
MW:	838.82
EINECS:
Product Categories:
Mol File:	349114-63-2.mol

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Chemical Properties

Melting point	198-217 °C
optical activity	[α]22/D +270°, c = 1 in chloroform

Safety Information

WGK Germany

MSDS Information

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Usage And Synthesis

Uses	This diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones.

(11BR, 11'BR)-4,4'-(9,9-DIMETHYL-9H-XAN& Preparation Products And Raw materials

Welcome！

Please leave a message for us or use the following ways to contact us, we will reply to you as soon as possible, and provide you with the most sincere service, thank you.

NO. 18 ,Wujiang Road, Wulidian Street, Jiangbei District, Chongqing
+86-23-6139-8061 +86-13650506873
danny@chemdad.com sales@chemdad.com
www.chemdad.com
WhatsApp +86-13650506873