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ChemInform Abstract: Cooperative Catalytic Reactions Using Organocatalysts and Transition-Metal Catalysts: Enantioselective Propargylic Alkylation of Propargylic Alcohols with Aldehydes.

✍ Scribed by Masahiro Ikeda; Yoshihiro Miyake; Yoshiaki Nishibayashi

Publisher
John Wiley and Sons
Year
2011
Weight
62 KB
Volume
42
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

A thiolate‐bridged diruthenium complex and a prolinol‐derived secondary amine are used as catalysts.

πŸ“œ SIMILAR VOLUMES

ChemInform Abstract: Cooperative Catalyt
ChemInform Abstract: Cooperative Catalytic Reactions Using Lewis Acids and Organocatalysts: Enantioselective Propargylic Alkylation of Propargylic Alcohols Bearing an Internal Alkyne with Aldehydes.
✍ Kazuki Motoyama; Masahiro Ikeda; Yoshihiro Miyake; Yoshiaki Nishibayashi πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons βš– 37 KB πŸ‘ 1 views

## Abstract An optically active secondary amine is used as co‐catalyst in the title reaction affording the corresponding propargylic alkylated products in high yields as a mixture of two diastereoisomers with high enantioselectivity.