![(11bR,11′bR)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin](https://img.chemicalbook.com/CAS/20180808/GIF/349114-63-2.gif)
S367279
(11bR,11′bR)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′, 2′-f][1,3,2]dioxaphosphepin , 349114-63-2
Synonym(s):
R, R-Reetz X-Diphosphonite
| Pack Size | Price | Stock | Quantity |
| 100mg | RMB567.13 | In Stock |
|
| 500mg | RMB2664.29 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT Properties
| Melting point: | 198-217 °C |
| form | solid |
| optical activity | [α]22/D +270°, c = 1 in chloroform |
Description and Uses
This diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones.
Safety
| WGK Germany | 3 |
