Tetrahedron letters

Propargyl cations—powerful ambient temperature dienophiles in the diels-lder reaction

PG Gassman, DA Singleton

Index: Gassman, Paul G.; Singleton, Daniel A. Tetrahedron Letters, 1987 , vol. 28, # 48 p. 5969 - 5972

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Citation Number: 12

Abstract

Download full text in PDF Opens in a new window. Article suggestions will be shown in a dialog on return to ScienceDirect. ... Please enable JavaScript to use all the features on this page. ... The diphenylpropargyl cation has been shown to be a powerful Diels-Alder dienophile which adds to dienes in high yield at ambient temperatures. ... The 1,1-diphenylpropargyl cation has been generated at 25 °C and added to 1,3-dienes in a Diels-Alder reaction. Following the ...