TY - JOUR

T1 - Carbonylation of Polyfluorobenzocyclobutenones in a SbF5 Medium

AU - Zonov, Ya V.

AU - Karpov, V. M.

AU - Mezhenkova, T. V.

N1 - Publisher Copyright: © 2019, Pleiades Publishing, Ltd.

PY - 2019/8/1

Y1 - 2019/8/1

N2 - The carbonylation of perfluoro-2-R-benzocyclobutenones (R = F, CF3, C2F5, C6F5) in a CO-SbF5 system is accompanied by transformations of the four-membered cycle in the substrate to form polyfluorinated 1H-isochromene derivatives. The reaction of perfluoro-2-R-benzocyclobutenes (R = F, CF3, C2F5) with (CF3CO)2O or CF3COOH in a SbF5 medium in a sealed ampule involves formation of polyfluorobenzocyclobutenones and their carbonylation under the reaction conditions.

AB - The carbonylation of perfluoro-2-R-benzocyclobutenones (R = F, CF3, C2F5, C6F5) in a CO-SbF5 system is accompanied by transformations of the four-membered cycle in the substrate to form polyfluorinated 1H-isochromene derivatives. The reaction of perfluoro-2-R-benzocyclobutenes (R = F, CF3, C2F5) with (CF3CO)2O or CF3COOH in a SbF5 medium in a sealed ampule involves formation of polyfluorobenzocyclobutenones and their carbonylation under the reaction conditions.

KW - antimony pentafluoride

KW - carbonylation

KW - isochromenone

KW - polyfluorinated benzocyclobutenones

UR - http://www.scopus.com/inward/record.url?scp=85073061517&partnerID=8YFLogxK

U2 - 10.1134/S1070428019080086

DO - 10.1134/S1070428019080086

M3 - Article

AN - SCOPUS:85073061517

VL - 55

SP - 1103

EP - 1111

JO - Russian Journal of Organic Chemistry

JF - Russian Journal of Organic Chemistry

SN - 1070-4280

IS - 8

ER -