Total Synthesis of (+)-Tubelactomicin A. 2. Synthesis of the Upper-Half Segment and Completion of the Total Synthesis
作者:Toru Motozaki、Kiyoto Sawamura、Akari Suzuki、Keigo Yoshida、Tatsuo Ueki、Aiko Ohara、Ryosuke Munakata、Ken-ichi Takao、Kin-ichi Tadano
DOI:10.1021/ol050763x
日期:2005.5.1
[reaction: see text]. We have completed the total synthesis of natural (+)-tubelactomicin A (1), a 16-membered macrolide antibiotic. This Letter presents a highly efficient synthesis of the upper-half segment (C14-C24) and the completion of the total synthesis featuring a high-yielding Stille coupling for the connection of the upper-half and lower-half segments and Mukaiyama macrolactonization for
[反应:请参见文字]。我们已经完成了16元大环内酯类抗生素天然(+)-tubelactomicin A(1)的总合成。这封信提出了上半部分(C14-C24)的高效合成方法,并完成了以高产Stille偶联为基础的上半部分和下半部分的连接以及Mukaiyama大内酯化的总合成。整个结构的施工1。