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Enantioselective Michael Reaction of Anthrone Catalyzed by Chiral Tetraoxacalix[2]arene[2]triazine Derivatives

Overview
Journal RSC Adv
Specialty Chemistry
Date 2022 May 6
PMID 35515554
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Abstract

A highly enantioselective Michael addition reaction of anthrone with nitroalkenes by chiral tetraoxacalix[2]arene[2]triazine catalysts was investigated as a novel topic. The stereoselective conversion progressed smoothly by employing 10 mol% of the catalyst and afforded the corresponding Michael adducts with acceptable to high enantioselectivities (up to 97% ee) and very high yields (up to 96%).

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