663955-93-9

Upstream product

• 29841-69-8 (S,S)-1,2-diphenyl-1,2-diaminoethane 
• 98-74-8 4-Nitrobenzenesulfonyl chloride 

Downstream Products

• 847908-00-3 ((1S,2S)-2-{4-[3,5-Bis-(3,5-bis-benzyloxy-benzyloxy)-benzoylamino]-benzenesulfonylamino}-1,2-diphenyl-ethyl)-carbamic acid tert-butyl ester 
• 847907-99-7 {(1S,2S)-2-[4-(3,5-Bis-benzyloxy-benzoylamino)-benzenesulfonylamino]-1,2-diphenyl-ethyl}-carbamic acid tert-butyl ester 
• 847907-98-6 (S,S)-N-Boc-N'-(4-aminophenylsulfonyl)-1,2-diphenylethylenediamine 
• 1353719-80-8 N-((1S,2S)-2-(3-((S)-3,3-dimethyl-1-(pyrrolidin-1-yl)butan-2-yl)thioureido)-1,2-diphenylethyl)-4-nitrobenzenesulfonamide 
• 1353719-78-4 N-((1S,2S)-2-(3-((S)-3,3-dimethyl-1-(piperidin-1-yl)butan-2-yl)thioureido)-1,2-diphenylethyl)-4-nitrobenzenesulfonamide 
• 1295509-65-7 C₄₁H₄₂N₆O₅S₂ 

Relevant academic research and scientific papers

Catalytic asymmetric Michael addition with curcumin derivative

Catalytic asymmetric Michael additions with curcumin derivatives were achieved by a new series of tertiary amine-thiourea organocatalysts to afford the Michael adducts in high yields and excellent enantioselectivities.

Transfer hydrogenation of activated ketones using novel chiral Ru(II)-N-arenesulfonyl-1,2-diphenylethylenediamine complexes

A series of α-keto esters and α,α,α- trifluoromethyl ketones were reduced in high yields and excellent enantioselectivities under Ru-catalysed transfer hydrogenation using novel chiral N-arenesulfonyl-1,2-diphenylethylenediamine ligands.

Dendritic catalysts for asymmetric transfer hydrogenation

The synthesis of chiral diamine based dendritic ligands and their ruthenium complex catalysed asymmetric transfer hydrogenation is described.