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
ChemInform Abstract: A Ligand-Accelerated Chiral Lewis Acid Catalyst in Asymmetric Michael Addition of Thiols to α,β-Unsaturated Carbonyls.
✍ Scribed by Shu Kobayashi; Chikako Ogawa; Mikako Kawamura; Masaharu Sugiura
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 32 KB
- Volume
- 32
- Category
- Article
- ISSN
- 0931-7597
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✦ Synopsis
Abstract
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## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v
Asymmetric 1,4 Addition of Grignard Reagents to Chiral α,β-Unsaturated Esters in the Presence of Lewis Acids. -The reaction proceeds with good yields but variable diastereoselectivities, depending on the organometallic reagent and Lewis acid used. -(CARDILLO, GIULIANA;