作者:Debendra Mohapatra、D. Reddy、Dnyaneshwar Karhale、Jhillu Yadav
DOI:10.1055/s-0033-1339896
日期:——
We have achieved a total synthesis of xyolide, a bioactive nonenolide, by following a carbohydrate-based approach starting from d -(–)-ribose. The key reactions involved epoxide opening with a long-chain aliphatic Grignard reagent, Yamaguchi esterification, and a ring-closing-metathesis reaction. The longest linear sequence was nine steps and the overall yield was 30%.
通过从 d -(-)-核糖开始,采用基于碳水化合物的方法,我们已经实现了木内酯(一种生物活性壬烯醇内酯)的全合成。关键反应包括环氧化物与长链脂肪族格氏试剂的开环、山口酯化和闭环复分解反应。最长的线性序列为 9 步,总产率为 30%。