Total Synthesis of a Frog Poison, (.+-.)-Epibatidine, a Potent Non-opioid Analgesic.
作者:Kazuaki OKABE、Mitsutaka NATSUME
DOI:10.1248/cpb.42.1432
日期:——
Conversion of the substituent from 15b to 15a in a single operation using the Vilsmeier reagent, followed by deprotection of the p-toluenesulfonyl group with hydrobromic acid completed an eight-step synthesis of (+/-)-1 from 2.