tetrabutylammomium bromide; hydroxocobalamine hydrochloride in N,N-dimethyl-formamide
T=25°C; Cyclization; reduction; elimination; 1.5 h; Electrolysisirradiation with visible light; Title compound not separated from byproducts;
参考文献
Gao, Jianxin; Rusling, James F.; Zhou, De-Ling
Journal of Organic Chemistry, 1996 , vol. 61, # 17 p. 5972 - 5977
trimethylsilyl iodide in acetonitrile
22 h; Ambient temperature;
参考文献
Hill, Richard K.; Pendalwar, Shekhar L.; Kielbasinski, Karen; Baevsky, Matthew F.; Nugara, Peter N.
Synthetic Communications, 1990 , vol. 20, # 12 p. 1877 - 1884