Cyclobutanones were smoothly transformed into γ-lactams by Tamura reagent. The stereoelectronic effects on the modified Beckmann rearrangenent were discussed. The extension to the synthesis of substituted octahydrocyclopenta[b]pyrroles was described.
用田村试剂将
环丁酮平稳地转化为γ-内酰胺。讨论了修改后的贝克曼重排的立体电子效应。描述了取代的八氢环戊五[b]
吡咯的合成扩展。