Iodocyclization of olefinic t-butyl ethers : an easy stereocontrolled synthesis of cis-substituted tetrahydrofurans.
作者:Ilane Marek、Jean-Michel Lefrançois、Jean-F. Normant
DOI:10.1016/s0040-4039(00)91722-2
日期:1992.3
The iodoalkoxylation of delta,epsilon-olefinic t-butyl ethers leads, with a very high selectivity, to cis substituted tetrahydrofurans.