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• 930-68-7 cyclohexenone 
• 696-63-9 4-Methoxybenzenethiol 

Relevant academic research and scientific papers

Highly enantioselective organocatalytic sulfa-michael addition to α, β-unsaturated ketones

"Chemical Equation Presented" A cinchona alkaloid-derived urea was found to be an efficient organocatalyst for catalyzing enantioselective conjugate addition between thiols and various α,β-unsaturated ketones to provide optically active sulfides with high

Asymmetrie ruthenium-catalyzed 1,4-additions of aryl thiols to enones

Well defined, stable, one-point binding ruthenium complexes 1 and 2 selectively bind and activate α,β-unsaturated carbonyl compounds for cycloaddition reactions. These mild Lewis acids catalyze asymmetric 1,4-addition reactions of aryl thiols to enones wi

Synthesis and resolution of a multifunctional inherently chiral calix[4]arene with an ABCD substitution pattern at the wide rim: The effect of a multifunctional structure in the organocatalyst on enantioselectivity in asymmetric reactions

An efficient synthetic route to inherently chiral calix[4]arenes with an ABCD substitution pattern at the wide rim in the cone conformation was developed for the first time. For the synthesis of inherently chiral ABCD-type calix[4]arenes, first 5,11-dibro

The Enantioselective Michael Addition of Thiols to Cycloalkenones by Using (2S,4S)-2-Anilinomethyl-1-ethyl-4-hydroxypyrrolidine as Chiral Catalyst

Catalytic asymmetric addition of thiols to 2-cycloalkenone was studied by using the chiral amino alcohols, derived from L-hydroxyproline or (S)-proline, as base catalysts.Detailed investigation was carried out on the effects of the structure of the cataly

Addition of Aromatic Thiols to Conjugated Cycloalkenones, Catalyzed by Chiral β-Hydroxy Amines. A Mechanistic Study on Homogeneous Catalytic Asymmetric Synthesis

Reactions between aromatic thiols and conjugated cycloalkenones afford optically active 3-arylthiocycloalkanones, when chiral bases are used as catalysts.This paper reports a detailed investigation into the mechanism of this catalytic asymmetric synthesis

HIGHLY ENANTIOSELECTIVE MICHAEL ADDITION OF THIOLS TO 2-CYCLOHEXENONE BY USING (2S,4S)-2-(ANILINOMETHYL)-1-ETHYL-4-HYDROXYPYRROLIDINE AS A CHIRAL CATALYST

Optically active 3-arylthiocyclohexanones are produced in good optical yields by treating 2-cyclohexenone with aryl thiols in the presence of (2S,4S)-2-(anilinomethyl)-1-ethyl-4-hydroxypyrrolidine as a chiral catalyst.

ASYMMETRIC SYNTHESIS BASED ON CHIRAL DIAMINES HAVING PYRROLIDINE RING

Various highly stereoselective asymmetric reactions based on chiral diamines having pyrrolidine ring are described.Some of these reactions have been successfully applied to the syntheses of natural products.