(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

ALDRICH/682977

Synonym: R, R-Reetz X-Diphosphonite

CAS Number: 349114-63-2
Empirical Formula (Hill Notation): C₅₅H₃₆O₅P₂
Molecular Weight: 838.82
MDL Number: MFCD09842740
Linear Formula: C₅₅H₃₆O₅P₂
Product Type: Chemical

Catalog Number	PKG Qty.	Price	Quantity


45-682977-100MG	100 mg	$137.00 1/EA		Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

form	solid
InChI	1S/C55H36O5P2/c1-55(2)41-21-11-23-47(61-57-43-29-25-33-13-3-7-17-37(33)49(43)50-38-18-8-4-14-34(38)26-30-44(50)58-61)53(41)56-54-42(55)22-12-24-48(54)62-59-45-31-27-35-15-5-9-19-39(35)51(45)52-40-20-10-6-16-36(40)28-32-46(52)60-62/h3-32H,1-2H3
InChI key	DXZANFKSPAISOB-UHFFFAOYSA-N
mp	198-217 °C
optical activity	[α]22/D +270°, c = 1 in chloroform
Quality Level	100
SMILES string	CC1(C)c2cccc(P3Oc4ccc5ccccc5c4-c6c(O3)ccc7ccccc67)c2Oc8c(cccc18)P9Oc%10ccc%11ccccc%11c%10-c%12c(O9)ccc%13ccccc%12%13

Application:	This diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones.
Packaging:	100, 500 mg in amber glass bottle

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

mp	198-217 °C
UNSPSC	12352005

Choose a favorite list for this item:

Catalog Number	Description	Price

		$

Please choose a list :

Continue Shopping

Returns/Order support

Please fill out the form below if you want to request order support from Krackeler Scientific.