Enantioselective Iridium‐Catalyzed Allylation of Acetylenic Ketones via 2‐Propanol‐Mediated Reductive Coupling of Allyl Acetate: C14‐C23 of Pladienolide D
作者:Gilmar A. Brito、Woo‐Ok Jung、Minjin Yoo、Michael J. Krische
DOI:10.1002/anie.201908939
日期:2019.12.19
Highly enantioselective catalytic reductive coupling of allyl acetate with acetylenic ketones occurs in a chemoselective manner in the presence of aliphatic or aromatic ketones. This method was used to construct C14-C23 of pladienolide D in half the steps previously required.
乙酸烯丙酯与炔酮的高度对映选择性催化还原偶联在脂肪族或芳香族酮的存在下以化学选择性方式发生。该方法被用于以先前所需步骤的一半来构建普拉二烯内酯D的C14-C23。