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Cooperative Catalytic Reactions Using Lewis Acids and Organocatalysts: Enantioselective Propargylic Alkylation of Propargylic Alcohols Bearing an Internal Alkyne with Aldehydes

✍ Scribed by Kazuki Motoyama; Masahiro Ikeda; Yoshihiro Miyake; Yoshiaki Nishibayashi

Publisher
John Wiley and Sons
Year
2011
Tongue
English
Weight
813 KB
Volume
2011
Category
Article
ISSN
1434-193X

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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‘ 2 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.

ChemInform Abstract: Cooperative Catalyt
ChemInform Abstract: Cooperative Catalytic Reactions Using Organocatalysts and Transition-Metal Catalysts: Enantioselective Propargylic Alkylation of Propargylic Alcohols with Aldehydes.
✍ Masahiro Ikeda; Yoshihiro Miyake; Yoshiaki Nishibayashi πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons βš– 62 KB πŸ‘ 2 views

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