Facile Synthesis of β-Trifluoroacetylketene<i>O,N</i>-,<i>S,N</i>- and<i>N,N</i>-Acetals
作者:Masaru Hojo、Ryōichi Masuda、Etsuji Okada、Hiromi Yamamoto、Katsushi Morimoto、Ken Okada
DOI:10.1055/s-1990-26827
日期:——
Trifluoroacetylketene O,N-, S,N- and N,N-acetals 3-6 are easily obtained in excellent yields by O-N and S-N exchange reactions of trifluoroacetylketene O,O- and S,S-acetals 1, 2 with various amines.
三氟乙酰基烯酮O,N-、S,N-和N,N-缩醛3-6可通过三氟乙酰基烯酮O,O-和S,S-缩醛1、2与各种胺的O-N和S-N交换反应,轻松获得,产率优异。