Tetrahedron letters

Preparation of substituted pyridin-2-ones by ring closure of acylated aminoazabutadienes

J Barluenga, M Tomás, A Suárez-Sobrino, V Gotor

文献索引：Barluenga, Jose; Tomas, Miguel; Suarez-Sobrino, Angel; Gotor, Vicente Tetrahedron Letters, 1988 , vol. 29, # 38 p. 4855 - 4858

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被引用次数: 14

摘要

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. ... A facile and regioselective synthesis of pyridin-2-ones from acylated aminoazabutadienes is described. ... Acylaminoazabutadienes undergo metallation and ring closure when treated with LDA, to give pyridin-2(1H)-ones. Pyridin-2(3H)-ones are obtained when R 4 , R 6 = Me.