Tetrahedron letters

On the base-induced isomerization of cyclic propargylamides to cyclic allenamides

I Fenández, MI Monterde, J Plumet

Index: Fenandez, Israel; Monterde, Maria I.; Plumet, Joaquin Tetrahedron Letters, 2005 , vol. 46, # 36 p. 6029 - 6031

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Citation Number: 11

Abstract

Download 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 reaction of lactams 4 (n = 1–5) with propargyl bromide affords propargylamides or allenylamides depending on the ring-size. Theoretical calculations support the dependence of the extension of the isomerization on the ring-size. ... Interest in the chemistry of allenamides 1 covers the range from ...