Formal Total Synthesis of Manzacidin C Based on Asymmetric 1,3-Dipolar Cycloaddition of Azomethine Imines
作者:Thu Minh Thi Tong、Takahiro Soeta、Takuya Suga、Keisuke Kawamoto、Yoshihito Hayashi、Yutaka Ukaji
DOI:10.1021/acs.joc.6b02816
日期:2017.2.17
An enantioselective formal total synthesis of (+)-manzacidin C is described. A key feature of the synthesis is the construction of two chiral centers via the asymmetric 1,3-dipolar cycloaddition of an azomethine imine to methallyl alcohol by the use of (S,S)-DIPT as a chiral auxiliary.
描述了对映体形式的(+)-甘露糖苷C的正式全合成。合成的关键特征是通过使用(S,S)-DIPT作为手性助剂,通过将甲亚胺亚胺与甲烯丙醇的不对称1,3-偶极环加成反应来构建两个手性中心。