Specific features were elucidated for the intramolecular cyclization of 2-trifluoromethyl-4-pentenoic acids (Ia)-(Ic) under acid catalysis and upon bromination and epoxidation of the double bond. Feasibility was demonstrated for the lactonization of acids (Ia)-(Ic) upon the trifluoroacetoxylation of the double bond and some properties of the butanolide products were studied.
ANDREEV, V. G.;KOLOMIETS, A. F.;SOKOLSKIJ, G. A., IZV. AN CCCP. CEP. XIM.,(1991) N, S. 516-521
作者:ANDREEV, V. G.、KOLOMIETS, A. F.、SOKOLSKIJ, G. A.
DOI:——
日期:——
ISIKAVA, NOBUO;KITADZUMEH, TOMOYA
作者:ISIKAVA, NOBUO、KITADZUMEH, TOMOYA
DOI:——
日期:——
Andreev, V. G.; Kolomiets, A. F.; Sokol'skii, G. A., Doklady Chemistry, 1980, vol. 250, p. 79 - 82
作者:Andreev, V. G.、Kolomiets, A. F.、Sokol'skii, G. A.
DOI:——
日期:——
2-Trifluoromethyl-4-butanolides
作者:V. G. Andreev、A. F. Kolomiets、G. A. Sokol'skii
DOI:10.1007/bf00965451
日期:1991.2
Specific features were elucidated for the intramolecular cyclization of 2-trifluoromethyl-4-pentenoic acids (Ia)-(Ic) under acid catalysis and upon bromination and epoxidation of the double bond. Feasibility was demonstrated for the lactonization of acids (Ia)-(Ic) upon the trifluoroacetoxylation of the double bond and some properties of the butanolide products were studied.