Studies on the total synthesis of rifamycin. A method for the stereospecific synthesis of the carbonyl-conjugated 1,3-diene unit [C(15) to C(20)]
作者:E.J. Corey、Greg Schmidt
DOI:10.1016/s0040-4039(01)93961-9
日期:1979.1
A new sterespecific process has been devised for the conversion of an aldehyde to a 5-substituted-2-methyl-2 , 4-pentadienoic acid. This methodology is relevant to the construction of the ansa bridge of the rifamycins.
一个新的过程sterespecific已经设计为醛转化为5-取代的-2-甲基-2 ,4 -pentadienoic酸。该方法与利福霉素的ansa桥的构建有关。