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ChemInform Abstract: A Catalytic Michael Addition of Thiols to α,β-Unsaturated Carbonyl Compounds: Asymmetric Michael Additions and Asymmetric Protonations.

✍ Scribed by E. EMORI; T. ARAI; H. SASAI; M. SHIBASAKI

Publisher
John Wiley and Sons
Year
2010
Weight
38 KB
Volume
29
Category
Article
ISSN
0931-7597

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✦ Synopsis

1998 stereochemistry stereochemistry (general, optical resolution) O 0030

33 -051

A Catalytic Michael Addition of Thiols to α,β-Unsaturated Carbonyl Compounds: Asymmetric Michael Additions and Asymmetric Protonations.

-The heterobimetallic asymmetric lanthanum and samarium complexes are useful catalysts for the title reactions. In particular, the asymmetric protonation in Michael additions of thiols to carbonyl compounds (IV) and (VI) offers a very efficient route to a variety of biologically significant compounds. -(EMORI, E.;

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