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JOURNALS // Mendeleev Communications // Archive

Mendeleev Commun., 2017 Volume 27, Issue 2, Pages 178–179 (Mi mendc1936)

This article is cited in 10 papers

Communications

Synthesis of 3-(5-chloropyrazol-3-yl)propenals

A. V. Popov, V. A. Kobelevskaya, L. I. Larina, G. G. Levkovskaya

A.E. Favorsky Irkutsk Institute of Chemistry, Siberian Branch of the Russian Academy of Sciences, Irkutsk, Russian Federation

Abstract: The Vielsmeier–Haack formylation of 5-chloro-3-alkenylpyrazoles proceeds at the olefinic double bond and affords (2E)-3-(5-chloro-1H-pyrazol-3-yl)prop-2-enals.

Language: English

DOI: 10.1016/j.mencom.2017.03.024



© Steklov Math. Inst. of RAS, 2025