1383610-96-5

Basic information

• Product Name: (1R,2R)-N,N'-bis(2-(isopropylthio)benzylidene)-1,2-cyclohexanediamine
• CAS NO: 1383610-96-5
• Molecular Weight: 438.701
• Mol File: 1383610-96-5.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: (1R,2R)-N,N'-bis(2-(isopropylthio)benzylidene)-1,2-cyclohexanediamine(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,2R)-N,N'-bis(2-(isopropylthio)benzylidene)-1,2-cyclohexanediamine(1383610-96-5)
• EPA Substance Registry System: (1R,2R)-N,N'-bis(2-(isopropylthio)benzylidene)-1,2-cyclohexanediamine(1383610-96-5)

Safety Data

• Hazardous Substances Data: 1383610-96-5(Hazardous Substances Data)

Upstream product

• 552-89-6 2-nitro-benzaldehyde 
• 53606-32-9 2-(isopropylsulfanyl)benzenecarbaldehyde 
• 20439-47-8 (1R,2R)-1,2-diaminocyclohexane 

Relevant articles and documents

Asymmetric hydrogenation of ketones with H2 and ruthenium catalysts containing chiral tetradentate S2N2 ligands

Getting more for less: In the presence of H2 and a base, air- and moisture-tolerant RuII complexes catalyze the hydrogenation of ketones and aldehydes with excellent activity and chemoselectivity, and with enantioselectivity of up to 95 % under mild conditions. The ratio of substrate to catalyst can be lowered to 106:1. The reactions tolerate scale-up and can be carried out with almost no solvent. A base-free method is available for base-sensitive substrates. Copyright

HYDROGENATION OF ESTERS OR CARBONYL GROUPS WITH TETRADENTATE AMINO/IMINO-THIOETHER BASED RUTHENIUM COMPLEXES

The present invention relates to the field of catalytic hydrogenation and, more particularly, to the use of specific ruthenium catalysts, or pre-catalysts, in hydrogenation processes for the reduction of ketones and/or aldehydes into the corresponding alcohol respectively. Said catalysts are ruthenium complexes comprising a tetradentate ligand (L4) coordinating the ruthenium with: - two nitrogen atoms, each in the form of a primary or secondary amine (i.e. a NH2 or NH group) or N-alkyl imine functional groups (i.e. a C=N group), and - two sulfur atoms, each in the form of thioether functional groups.