作者:B. Srinivas、R. Sridhar、K. Rama Rao
DOI:10.1016/j.tet.2010.08.068
日期:2010.10
Stereoselective total synthesis of (+)-varitriol, an antitumor natural product, was accomplished by two versatile strategies starting from the commercially available d-(−)-ribose and ethyl (S)-lactate. The key steps involved in the synthesis of the target molecule are epoxidation, cyclization, dihydroxylation and Diels–Alder reaction.
(+)-varitriol(一种抗肿瘤天然产物)的立体选择性全合成是通过两种通用策略完成的,从可商购获得的d -(-)-核糖和乙基(S)-乳酸酯开始。合成目标分子的关键步骤是环氧化,环化,二羟基化和Diels-Alder反应。