Skip to the beginning of the images gallery

(11bS,11′bS)-4,4′-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin , CAS No.349114-57-4

COA

Cas Number: 349114-57-4
Molecular Weight: 838.82
MDL number: MFCD09842740
PubChem CID: 11686527

In stock

Item Number

B487047

Grouped product items
SKU	Size	Availability	Price	Qty
B487047-100mg	100mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$303.90
B487047-500mg	500mg	Available within 8-12 weeks(?) Production requires sourcing of materials. We appreciate your patience and understanding.	$1,415.90

Basic Description

Synonyms	S,S-Reetz X-Diphosphonite
Product Description	Description Catalyst for asymmetric hydrogenation of quinolines catalyzed by iridium complexes of BINOL-derived diphosphonitesLigand in asymmetric Ni-catalyzed hydrocyanation of styrene and other vinylarenesThis diphosphonite ligand has been successfully employed in Noyori-type asymmetric transfer hydrogenation of prochiral ketones.

Names and Identifiers

IUPAC Name	13-[5-(12,14-dioxa-13-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaen-13-yl)-9,9-dimethylxanthen-4-yl]-12,14-dioxa-13-phosphapentacyclo[13.8.0.02,11.03,8.018,23]tricosa-1(15),2(11),3,5,7,9,16,18,20,22-decaene
INCHI	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
InChIKey	DXZANFKSPAISOB-UHFFFAOYSA-N
Smiles	CC1(C2=C(C(=CC=C2)P3OC4=C(C5=CC=CC=C5C=C4)C6=C(O3)C=CC7=CC=CC=C76)OC8=C1C=CC=C8P9OC1=C(C2=CC=CC=C2C=C1)C1=C(O9)C=CC2=CC=CC=C21)C
Isomeric SMILES	CC1(C2=C(C(=CC=C2)P3OC4=C(C5=CC=CC=C5C=C4)C6=C(O3)C=CC7=CC=CC=C76)OC8=C1C=CC=C8P9OC1=C(C2=CC=CC=C2C=C1)C1=C(O9)C=CC2=CC=CC=C21)C
WGK Germany	3
Molecular Weight	838.82
Reaxy-Rn	8891078
Reaxys-RN_link_address	https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=8891078&ln=

Certificates（CoA,COO,BSE/TSE and Analysis Chart)

C of A & Other Certificates(BSE/TSE, COO):

Analytical Chart:

Solution Calculators

Molarity Calculator

Determine the necessary mass, volume, or concentration for preparing a solution.

Mass

Concentration

Volume

M. Wt*

g/mol

*When preparing stock solutions, always use the batch-specific molecular weight of the product found on the vial label and the Certificate of Analysis (available online).

Dilution Calculator

Determine the dilution needed to prepare a stock solution.

Concentration 1 (C1)

Volume 1 (V1)

Concentration 2 (C2)

Volume 2 (V2)

Reconstitution Calculator

The reconstitution calculator enables you to quickly determine the volume of a reagent needed to reconstitute your vial. Just enter the mass of the reagent and the target concentration, and the calculator will do the rest.

Volume (to add to vial)

Mass (in vial)

Desired Reconstitution Concentration