1233703-70-2

Upstream product

• 776-04-5 2-trifluoromethylbenzenesulfonyl chloride 
• 35132-20-8 (R,R)-1,2-diphenylethylenediamine 

Downstream Products

• 1360897-64-8 N-((1R,2R)-2-(2-((4-methylcyclohexa-1,4-dienyl)methoxy)ethylamino)-1,2-diphenylethyl)-2-(trifluoromethyl)benzenesulfon amide hydrochloride 
• 1360897-62-6 N-((1R,2R)-2-(2-((4-methylcyclohexa-1,4-dienyl)methoxy)ethylamino)-1,2-diphenylethyl)-2-(trifluoromethyl)benzenesulfonamide 

Relevant academic research and scientific papers

Enantioselective Michael addition of ketones to maleimides catalyzed by bifunctional monosulfonyl DPEN salt

An unprecedented enantioselective Michael addition of various ketones to maleimides catalyzed by a simple bifunctional primary amine, monosulfonyl DPEN salt, is reported and provides the desired adducts in good to excellent yields (up to 99%) with excellent enantioselectivities (up to 99%).