Construction of “normal”- and “iso-type” oxazolidine rings in C20-diterpenoid alkaloids: Oxidative cyclization with potassium ferricyanide
作者:S.William Pelletier、Abdel-Monem M. Ateya、Naresh V. Mody、Haridutt K. Desai、Lee C. Schramm
DOI:10.1016/s0040-4039(00)78734-x
日期:1980.1
An efficient and simple method using alkaline ferricyanide for converting the NCH2CH2OH group-containing alkaloid derivatives into their “normal”- and “iso-type”-oxazolidine ring-containing alkaloids has been developed. This is the first one-step oxidation method which affords both types of oxazolidine rings simultaneously.