functionalization of tetrahydro-β-carbolines (THβCs) or tetrahydro-γ-carbolines (THγCs) via oxidative coupling rearrangement. The treatment of THβCs or THγCs with t-BuOOH (TBHP) afforded 3-peroxyindolenines, followed by HCl catalyzed indolation to form unexpected 2-indolyl-3-peroxyindolenines. Further rearrangement of these peroxides allows for rapid access to a skeletally diverse chemical library in good
我们在这里报道了通过氧化偶联重排的四氢-β-咔啉(THβCs)或四氢-γ-咔啉(THγCs)的各种功能化。用t- BuOOH(
TBHP)处理THβCs或THγCs可得到3-peroxyindolenines,然后用HCl催化的
吲哚形成意外的2-indolyl-3-peroxyindolenines。这些过氧化物的进一步重排使得能够以良好至优异的产率快速进入骨骼多样化的
化学文库。