1: indole-2,3-dione With sodium hydride in N,N-dimethyl-formamide; mineral oil T=25°C; Inert atmosphere; 2: Diphenyliodonium triflate in N,N-dimethyl-formamide; mineral oil T=40°C; 1 h; Inert atmosphere;
参考文献
Bergman, Jan; Stensland, Birgitta
Journal of Heterocyclic Chemistry, 2014 , vol. 51, # 1 p. 1 - 10