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The application of unsymmetrical vinylogous iminium salts and related synthons to the preparation of monosubstituted triazolo [1, 5-a]pyrimidines

Authors :
Zhenrong Qian
Scott A. Petrich
John T. Gupton
Lisa M. Santiago
James A. Sikorski
Source :
Tetrahedron. 50:12113-12124
Publication Year :
1994
Publisher :
Elsevier BV, 1994.

Abstract

The reaction of vinylogous iminium salts and related analogs with 3-amino-1,2,4-triazole to yield 7-substituted and 5-substituted triazolo [1,5-a]pyrimidines is described.

Details

ISSN :
00404020
Volume :
50
Database :
OpenAIRE
Journal :
Tetrahedron
Accession number :
edsair.doi...........26f575a11743ce081419968df3994aec
Full Text :
https://doi.org/10.1016/s0040-4020(01)89564-8