作者:Regan J Anderson、Jonathan C Morris
DOI:10.1016/s0040-4039(01)01881-0
日期:2001.12
The total synthesis of the marine alkaloid variolin B has been achieved in eight steps, starting from commercially available 4-chloro-2-methylthiopyrimidine. The key reaction involves the tandem deoxygenation and cyclization of a triarylmethanol using a combination of triethylsilane and trifluoroacetic acid.
从市售的4-氯-2-甲基硫代嘧啶开始,海洋生物碱variolin B的总合成已通过八个步骤完成。关键反应涉及使用三乙基硅烷和三氟乙酸的组合进行三芳基甲醇的串联脱氧和环化反应。