Acylation of pyrrolidine-2,4-diones : boron difluoride complexes of 3-acyl tetramic acids
作者:Raymond C.F. Jones、Graeme E. Peterson
DOI:10.1016/s0040-4039(00)86250-4
日期:1983.1
Boron difluoride complexes of 3-acyl tetramic acids have been isolated from acylation of pyrrolidine-2,4-diones with acid chlorides and boron trifluoride-etherate, or prepared from 3-acyl tetramic acids. Their deprotonation has been studied.
已经从
吡咯烷-2,4-二酮与酰
氯和
三氟化硼-醚化物的酰化作用中分离出3-酰基
四酸的二
氟化硼配合物,或由3-酰基
四酸制备。已经研究了它们的去质子。