1384974-37-1

Basic information

• Product Name: N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (S,S)-Ts-DENEB
• Synonyms: N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (S,S)-Ts-DENEB;(S,S)-Ts-DENEB(regR);(S,S)-Ts-DENEB®N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-methylbenzyloxy)ethylamino)-ethyl]-4-methylbenzene sulfonamide(chloro)ruthenium(II) (S,S)-Ts-DENEB(TM);(S,S)-Ts-DENEB[R];(S,S)-Ts-DENEB(regR) (S,S)-Ts-DENEB
• CAS NO: 1384974-37-1
• Molecular Formula: C31H33ClN2O3RuS
• Molecular Weight: 645.16
• Mol File: 1384974-37-1.mol
• Article Data: 1

Chemical Properties

• Appearance: gray to brown/solid
• Sensitive: air sensitive
• CAS DataBase Reference: N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (S,S)-Ts-DENEB(CAS DataBase Reference)
• NIST Chemistry Reference: N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (S,S)-Ts-DENEB(1384974-37-1)
• EPA Substance Registry System: N-[(1S,2S)-1,2-Diphenyl-2-(2-(4-Methylbenzyloxy)ethylaMino)-ethyl]-4-Methylbenzene sulfonaMide(chloro)rutheniuM(II) (S,S)-Ts-DENEB(1384974-37-1)

Safety Data

• RIDADR: UN 3077 9/PG III
• HazardClass: 9
• PackingGroup: III
• Hazardous Substances Data: 1384974-37-1(Hazardous Substances Data)

Usage

Reaction

1. Catalyst used for asymmetric -transfer hydrogenation. 2. Catalyst used for asymmetric H2 – hydrogenation. 3. Catalyst used for dynamic kinetic resolution.

Uses

(S,S)-Ts-DENEB (regR) (CAS# 1384974-37-1) is a catalyst used in transfer hydrogenation reactions, such as in the selective asymmetric transfer hydrogenation of α-substituted acetophenones, and asymmetric transfer hydrogenation of aryl N-heteroaryl ketones.

Upstream product

• 1242103-61-2 N-((1R,2R)-2-(2-hydroxyethylamino)-1,2-diphenylethyl)-4-methylbenzenesulfonamide 
• 1333982-07-2 [RuCl₂(1-(bromomethyl)-4-methylbenzene)]2 
• 3973-18-0 2-(prop-2-ynyloxy)ethanol 
• 98-59-9 p-toluenesulfonyl chloride 
• 144222-34-4 (R,R)-N-(p-toluenesulfonyl)-1,2-diphenylethylenediamine 
• 78-79-5 isoprene 

Downstream Products

• 1333981-88-6 RuCl((R,R)-O-HT-Tsdpen) 
• 1360897-49-9 Ru((R,R)-O-HT-Tsdpen) 

Relevant articles and documents

RUTHENIUM-DIAMINE COMPLEXES AND METHOD FOR PRODUCING OPTICALLY ACTIVE COMPOUNDS

Provided is a catalyst for asymmetric reduction, which can be produced by a convenient and safe production method, has a strong catalytic activity, and has excellent stereoselectivity. The present invention relates to a ruthenium complex represented by the following formula (1): wherein R1 represents an alkyl group or the like; Y represents a hydrogen atom; X represents a halogen atom or the like; j and k each represent 0 or 1; R2 and R3 each represent an alkyl group or the like; R11 to R19 each represent a hydrogen atom, an alkyl group or the like; Z represents oxygen or sulfur; n1 represents 1 or 2; and n2 represents an integer from 1 to 3, a method for producing the ruthenium complex, a catalyst for asymmetric reduction formed from the ruthenium complex, and methods for selectively producing an optically active alcohol and an optically active amine using the catalyst for asymmetric reduction.