CAS NO.192139-90-5 [(1S,2S)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide,chlororuthenium(1+),1-methyl-4-propan-2-ylbenzene

CAS NO.192139-90-5 [(1S,2S)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide,chlororuthenium(1+),1-methyl-4-propan-2-ylbenzene

Organophosphorus Compounds Diphosphines, sometimes called bisphosphanes, are organophosphorus compounds used as ligands in inorganic and organometallic chemistry. They are identified by the presence of two phosphino groups linked by a backbone, and are usually chelating. Introduction of...
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CAS NO.192139-90-5 [(1S,2S)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide,chlororuthenium(1+),1-methyl-4-propan-2-ylbenzene Basic   information

Product   Name

[(1S,2S)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide,chlororuthenium(1+),1-methyl-4-propan-2-ylbenzene

Synonyms

(S,S)-N-(p-Toluenesulfonyl)-1,2-diphenylethanediamine(chloro)(p-cymene)ruthenium(II);[N-[(1S,2S)-2-(Amino-KN)-1,2-diphenylethyl]-4-methylbenzenesulfonamidato-KN]chloro[(1,2,3,4,5,6-η:)-1-methyl-4-(1-methylethyl)benzene]-ruthenium;RuCl(p-cymene)[(S,S)-Ts-DPEN];

Structure  

192139-90-5.gif         

CAS   NO

192139-90-5

Appearance

Orange   powder

Assay

98%

MF:

C31H35ClN2O2RuS

MW

0

Product   Categories

Organometallic complex;Ru

Storage  

Shading, sealed, dry place.

Capacity

10000KG /month

Package  

In   paper drums /Fluoride drums /iron drums /plastic drums/IBC Tank ,etc.

Shipment method  

By  Sea ,Air ,Courier door to door ,etc.

Loading   Port

China  any port ,Beijing ,Shanghai ,Hong Kong etc.

Application  

Catalyst   involved in: ? Asymmetric transfer hydrogenation of imines and ketones ?   Intramolecular asymmetric reductive amination ? Tandem hydroformylation /   hydrogenation of terminal olefins Reactant involved in studies of thermal   decomposition of arenerut

 

Organophosphorus Compounds

Diphosphines, sometimes called bisphosphanes, are organophosphorus compounds used as ligands in inorganic and organometallic chemistry. They are identified by the presence of two phosphino groups linked by a backbone, and are usually chelating.

 

Introduction of CAS NO.192139-90-5 [(1S,2S)-2-amino-1,2-diphenylethyl]-(4-methylphenyl)sulfonylazanide,chlororuthenium(1+),1-methyl-4-propan-2-ylbenzene 

The development of efficient chiral phosphorus ligands has played an important role in the development of asymmetric hydrogenation. Today, thousands of efficient chiral phosphorus

ligands with diverse structures have been developed, and their applications in asymmetric hydrogenation have been extensively utilized in both academic research and industry. The development of many efficient chiral phosphorus ligands also allows the discovery of new mechanistic information of Rh- or Ru-catalyzed asymmetric hydrogenation. The catalysts

are not restricted on those with Rh or Ru metals; complexes of other transition metals such as

Ir, Pt, Ti, Zr, and Pd are also effective. Numerous unsaturated compounds can be hydrogenated in

excellent ee’s using a metal catalyst associated with an appropriate chiral ligand.

 

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