functional groups were reduced to the corresponding isoindoles, which could be captured by N-phenyl maleimide to form Diels–Alder products in moderate to good yields. Deuterium labeling studies and the hydrosilylation of benzolactam in DMF indicated that the deprotonation of benzolactams took place at C3 potion during the reduction.
实现了用
硅烷的烷氧化物催化的苯并内酰胺还原为异
吲哚。以t -BuOK为催化剂,以Ph 2 SiH 2为还原剂,将一系列含有不同官能团的苯并内酰胺还原为相应的异
吲哚,N-苯基马来
酰亚胺可将其捕获,形成中等至良好的Diels-Alder产品。产量。
氘标记研究和苯并内酰胺在
DMF中的氢化
硅烷化表明,苯并内酰胺的去质子化过程是在还原过程中的C3部分进行的。