pyrrole-3-carboxylates and 3,4-disubstituted pyrrolidin-2-ones. The latter were prepared by means of an unprecedented rearrangement process involving hydrogenolysis of 2-aryl pyrrolidine-3-carboxylates, whereas the pyrrole carboxylates arose from aromatization of the corresponding pyrrolines.
可以进一步详细说明4-芳氧基甲基-
3-吡咯啉及其异构体
吡咯烷,它们是通过
炔丙基胺,
乙烯基砜和
苯酚的一锅,三组分偶联而组装的,以方便地获得2,4-二取代
吡咯-3-
羧酸盐和3,4-二取代的
吡咯烷-2-酮。后者是通过前所未有的重排过程制备的,该过程涉及2-芳基
吡咯烷-3-
羧酸盐的氢解,而
吡咯羧酸盐是由相应
吡咯啉的芳构化而产生的。