Shim, Jae Ho; Nam, Si Hun; Kim, Byeong-Seon; Ha, Deok-Chan published the artcile< Organocatalytic asymmetric Michael addition of ketones to α, β-unsaturated nitro compounds>, Related Products of 19241-24-8, the main research area is ketone unsaturated nitro compound organocatalytic asym Michael addition.
An organic catalyst “”(R, R)-1,2-diphenylethylenediamine(DPEN) derivative”” was developed as a chiral bifunctional organocatalyst and applied for asym. Michael additions of aromatic ketones to trans-β-nitroalkene compounds under neutral conditions. The isopropyl-substituted thiourea catalyst in neutral condition provides high chem. yield and enantioselectivities (ee) (up to 96% yield, 98% ee).
Catalysts published new progress about Michael reaction catalysts, stereoselective. 19241-24-8 belongs to class esters-buliding-blocks, and the molecular formula is C11H13NS, Related Products of 19241-24-8.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics