Tetrahedron letters

Palladium-catalyzed [3+ 2] cycloaddition reaction of vinylcyclopropanes with α, β-unsaturated esters or ketones

I Shimizu, Y Ohashi, J Tsuji

Index: Shimizu, Isao; Ohashi, Yukihiro; Tsuji, Jiro Tetrahedron Letters, 1985 , vol. 26, # 32 p. 3825 - 3828

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Citation Number: 97

Abstract

Abstract Reaction of vinylcyclopropanes having two electron-withdrawing groups with α, β- unsaturated esters or ketones in the presence of Pd 2 (dba) 3. CHC1 3-1, 2-bis (diphenylphosphino) ethane (dppe) or tributylphosphine catalyst gave vinyl- ...

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