Reaction of CBrF 2–CBrF 2 with hydrazones of aromatic aldehydes: Novel efficient synthesis of fluorocontaining alkanes, alkenes and alkynes

…, VN Korotchenko, AV Shastin, ES Balenkova

Index: Korotchenko, Vasily N.; Shastin, Alexey V.; Nenajdenko, Valentine G.; Balenkova, Elizabeth S. Organic and Biomolecular Chemistry, 2003 , vol. 1, # 11 p. 1906 - 1908

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Citation Number: 32

Abstract

An olefination of hydrazones of aromatic aldehydes by CBrF2–CBrF2 under copper catalysis was investigated. In situ prepared aldehydes hydrazones were converted to (3-bromo-2, 2, 3, 3-tetrafluoropropyl) arenes by reaction with CBrF2–CBrF2 in the presence of CuCl.