A Highly Step-Economical Synthesis of Dictyostatin
作者:Stephen Ho、Cyril Bucher、James L. Leighton
DOI:10.1002/anie.201302565
日期:2013.6.24
Less is more: An efficient synthesis of the anti‐mitotic macrolide dictyostatin proceeds with a longest linear sequence of 14 steps, and allows the rapid production of multi‐gram quantities of each of the three fragments from which the natural product is assembled in just four or five steps. The key step is a scalable one‐step synthesis of the C(12)–C(14) and C(20)–C(22) stereotriads.