Catalytic enantioselective intermolecular cycloadditions of a 2-diazo-3,6-diketoester-derived carbonyl ylide with alkyne and strained alkene dipolarophiles

Hodgson, DM
Labande, AH
Glen, R
Redgrave, AJ

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Publication date

April 2003

DOI

10.1016/S0957-4166(03)00036-3

Publisher

Elsevier BV

Journal

Tetrahedron Asymmetry

Abstract

Catalytic enantioselective tandem carbonyl ylide formation-cycloaddition reactions of tert-butyl 2-diazo-3,6-dioxoheptanoate 7 with alkyne and strained alkene dipolarophiles to afford the corresponding cycloadducts with up to 92% ee are described. © 2003 Elsevier Science Ltd. All rights reserved

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Catalytic enantioselective intermolecular cycloadditions of a 2-diazo-3,6-diketoester-derived carbonyl ylide with alkyne and strained alkene dipolarophiles

Abstract

Extracted data

Catalytic enantioselective intermolecular cycloadditions of a 2-diazo-3,6-diketoester-derived carbonyl ylide with alkyne and strained alkene dipolarophiles

Abstract

Extracted data

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