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Paper | Regular issue | Vol 57, No. 6, 2002, pp.1079-1090
Published online, 1st January, 1970
DOI: 10.3987/COM-02-9474
Synthesis of E/Z 3-(1H-Benzotriazol-1-yl)-3-(pyridin-4-yl)acrylonitriles and E/Z 2-(3-Imino-2-benzofuran-1(3H)-ylidene)acetonitriles. An Unusual Case of Displacement of the Benzotriazole Ring

Antonio Carta, Paolo Sanna,* and Alessia Bacchi

*Department of Medicinal and Toxicological Chemistry, University of Sassari, Via Muroni 23/A, 07100 Sassari, Italy

Abstract

Synthesis of 3-(1H-benzotriazol-1-yl)-3-(pyridin-4-yl)acrylonitriles (E/Z 6) and 2-(3-imino-2-benzofuran-1(3H)-ylidene)acetonitriles (E/Z 20), by an unusual case of displacement of the benzotriazole ring, has been described. The X-Ray structure analysis of Z 20 and antimycobacterial activity of both E/Z 6 and E/Z 20 were also reported.