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JOURNALS // Mendeleev Communications // Archive

Mendeleev Commun., 2013 Volume 23, Issue 1, Pages 22–23 (Mi mendc2599)

This article is cited in 13 papers

The Cyclopropyliminium Rearrangement of Cyclopropylthiazoles

Yu. V. Tomilov, R. F. Salikov, D. N. Platonov, D. L. Lipilin, A. E. Frumkin

N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Moscow, Russian Federation

Abstract: 2-Cyclopropylthiazole hydrobromides undergo iminocyclopropane-pyrroline rearrangement in a melt to give the corresponding fused heterocycles, viz. 6,7-dihydro-5H-pyrrolo[2,1-b]thiazol-4-ium bromides. 2-Alkyl- and 2-aryl-4-cyclopropylthiazoles transform into analogous fused heterocycles as hydroiodides and noticeably longer.

Language: English

DOI: 10.1016/j.mencom.2013.01.007



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