RuCl2[(S)-xylbinap][(S)-daipen]

Catalog Number

ACM220114012

Product Name

RuCl2[(S)-xylbinap][(S)-daipen]

Structure

CAS

220114-01-2

Category

Heterocyclic Organic Compound

Synonyms

RuCl2[(S)-(DM-BINAP)][(S)-DAIPEN], 220114-01-2, Dichloro[(S)-(-)-2,2 inverted exclamation marka-bis[di(3,5-xylyl)phosphino]-1,1 inverted exclamation marka-binaphthyl][(2S)-(+)-1,1-bis(4-methoxyphenyl)-3-methyl-1,2-butanediamine]ruthenium(II)

IUPAC Name

[(2S)-1-azanidyl-1,1-bis(4-methoxyphenyl)-3-methylbutan-2-yl]azanide;[1-[2-bis(3,5-dimethylphenyl)phosphaniumylnaphthalen-1-yl]naphthalen-2-yl]-bis(3,5-dimethylphenyl)phosphanium;dichlororuthenium(2+)

Molecular Weight

1221.30

Molecular Formula

C71H74Cl2N2O2P2Ru

InChI Key

CDEJRZFAUMUTIA-OGLOXHGMSA-N

Application

Highly active catalyst for hydrogenation of simple ketones giving high enantioselectivity when sterically unsymmetrical ketones such as acetophenone, heteroaryl ketones, benzophenones, cyclopropyl ketones, and cyclohexyl ketones are substrates. Ee's are enhanced with XylBINAP relative to BINAP. The otherwise poorly bonded ketone is held in the transition state by hydrogen bonding to the protic bidentate amine.

Carbonyl groups are selectively reduced even when olefins exist in the same molecule.

In the presence of strong base, and catalyst, simple ketones, having substituents at the α-position, may be induced to undergo dynamic kinectic resolution during their hydrogenation to produce two chiral carbon centers in high yield.

Storage

2-8°C

Exact Mass

1220.36000

H-Bond Acceptor

4

H-Bond Donor

2

MSDS

COA

Spec Sheet