ChemInform Abstract: Lewis Acid Promoted Three-Component Reactions of Propargylic Alcohols with 2-Butynedioates and Secondary Amines.
β Scribed by Guangwei Yin; Yuanxun Zhu; Ping Lu; Yanguang Wang
- Publisher
- John Wiley and Sons
- Year
- 2012
- Weight
- 20 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0931-7597
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## Abstract An optically active secondary amine is used as coβcatalyst in the title reaction affording the corresponding propargylic alkylated products in high yields as a mixture of two diastereoisomers with high enantioselectivity.