Practical Asymmetric Conjugate Alkynylation of Meldrum’s Acid-Derived Acceptors: Access to Chiral β-Alkynyl Acids.
DOI Number:
10.1021/ja909105s
Reaction Category:
Educt:
5-(substituted-methylene)-2,2-dimethyl-1,3-dioxane-4,6-dione, (substituted-ethynyl)magnesium chloride
Product:
5-(1-substituted-3-substituted-prop-2-yn-1-yl)-2,2-dimethyl-1,3-dioxane-4,6-dione
Catalyst:
Cinchonidine Base
Cas No:
485-71-2
Associated Product from Buchler GmbH:
Cinchonidine Base
Cas No:
485-71-2