Gerus, I. I.; Gorbunova, M. G.; Vdovenko, S. I., Journal of Organic Chemistry USSR (English Translation), 1990, vol. 26, # 9.1, p. 1623 - 1628
作者:Gerus, I. I.、Gorbunova, M. G.、Vdovenko, S. I.、Yagupol'skii, Yu. L.、Kukhar', V. P.
DOI:——
日期:——
Regioselective reactions of β-aminovinyl trifluoromethyl ketones with tosyl isocyanate
作者:Natalie V Lyutenko、Igor I Gerus、Alexey D Kacharov、Valery P Kukhar
DOI:10.1016/s0040-4020(03)00106-6
日期:2003.3
The NH- and α-CH-insertion reactions of tosyl isocyanate with N-monosubstituted and N,N-disubstituted trifluoromethyl-containing enaminones have been studied. The regioselectivity of N-tosylcarbomoylation of N-monosubstituted β-aminovinyl trifluoromethyl ketones depends on the structure of enaminones, the reaction temperature, the nature of solvent and catalyst. The Z configuration of fluorinated vinylogous