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Paper | Regular issue | Vol 36, No. 6, 1993, pp.1367-1373
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6325
Aromatic Annulations via Benzotriazol-1-ylphenylthiomethane as a 1,1-Dipole Synthon Equivalent

Alan R. Katritzky,* Zhijun Yang, Jamshed N. Lam, and Darren J. Cundy

*Center for Heterocyclic Compounds, Department of Chemistry, University of Florida, P. O. Box 117200, Gainesville, FL 32611-2046, U.S.A.

Abstract

The title compound readily deprotonates and reacts with appropriate electrophiles to form derivatives which upon subsequent treatment with Lewis acids undergo ring closure to afford fused aromatics.