Tetrahedron

Thermolytic reactions of polyfluoroaromatic compounds—XI: Copyrolysis of pentafluorosubstituted derivatives of benzene with sources of difluorocarbene. Formation …

NG Malyuta, VE Platonov, GG Furin, GG Yakobson

Index: Malyuta,N.G. et al. Tetrahedron, 1975 , vol. 31, p. 1201 - 1207

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Citation Number: 16

Abstract

Copyrolysis of compounds of the type C6F5X (X OH, OCH3, SH, NH2) with sources of difluorocarbene (CF2 CF2, CHClF2 and others) in a flow system at 600–700° is shown to give perfluoroindan in high yield. Perfluorinated methylindanes, perfluorocoumaran and other compounds are also formed. From pentafluorophenol and hexafluoropropylene oxide at 250° α, α, 2, 3, 4, 5, 6-heptafluoroanisole is obtained. The participation of the ...