Stereoselective and facile total synthesis of (+)-goniodiol, a styryllactone from carbohydrates
作者:Jhillu Singh Yadav、Saibal Das、Anand Kumar Mishra
DOI:10.1016/j.tetasy.2010.08.017
日期:2010.10
The stereoselective synthesis of (+)-goniodiol, a cytotoxic styryllactone, has been accomplished in 10 steps starting from inexpensive and readily available d-manitol and δ-gluconolactone involving the direct and straightforward reaction conditions of Grignard addition, chain elongation, and hydroboration, thus making the synthesis simple and convenient.
从廉价易得的d-甘露糖醇和δ-葡萄糖酸内酯开始,共10个步骤完成了对细胞毒性的苯乙烯基内酯(+)-goniodiol的立体选择性合成,涉及格氏试剂的直接和直接反应条件,链延长和硼氢化反应,从而使合成简单方便。