Methyl trifluoropyruvate in cyclocondensation with 1,3-bis(nucleophiles)
作者:V. B. Sokolov、A. Yu. Aksinenko、T. V. Goreva、T. A. Epishina、I. V. Martynov
DOI:10.1134/s0012500813010096
日期:2013.1
directed synthesis of five membered heterocy clic systems by the cyclocondensation of 1,2 bis(elec trophiles) with 1,3 bis(nucleophiles) is a topical task of organic chemistry in spite of the well developed but continuously updated by new data methodology of these transformations. In our opinion, the present study is a new original evolution of this synthetic prac tice as applied to the synthesis of trifluoromethyl