Cyclocondensation of hexafluoroacetone(ethoxycarbonylimine) with various 1,3-C,N-bisnucleophiles afforded novel bis(trifluoromethyl)pyrimidinones, including fused ones, in preparative yields.
六氟丙酮(乙氧基羰基
亚胺)与各种 1,3-C,N-双亲核物的环缩合以制备产量得到了新型双(三
氟甲基)
嘧啶酮,包括融合的
嘧啶酮。