Total stereospecific synthesis of all cis-5,8,11,14,17-eicosapentaenoic acid (EPA)
作者:Jacques Viala、Jacqueline Sandri
DOI:10.1016/s0040-4039(00)61227-3
日期:1992.8
Total stereospecific synthesis of EPA has been performed by a sequence of ozonolysis, selective reduction and Wittig reactions which affords the cis-skipped olefinic system. Versatile Compound 4, readily prepared from dihydro anisole allowed us to prepare the skipped dienic synthon 2 in high yield.
通过一系列的臭氧分解,选择性还原和维蒂希反应,可以完成EPA的全部立体有规合成,从而提供了顺式烯烃系统。易于从二氢茴香醚制备的多功能化合物4使我们能够高产率地制备跳过的二烯合成子2。