作者:Douglass F. Taber、Qin Jiang、Bei Chen、Wei Zhang、Carlton L. Campbell
DOI:10.1021/jo020103v
日期:2002.7.1
The first total synthesis of (-)-calicoferol B (III) is described. The cyclozirconation product I, prepared in enantiomerically pure form, was converted into the CD ring chiron II. This was coupled with the aromatic A-ring, and then the side chain was constructed with control of relative and absolute configuration to complete the total synthesis of III. The first total synthesis of (-)-calicoferol
描述了(-)-降钙铁酚B(III)的第一个全合成。将以对映体纯形式制备的环锆化产物I转化为CD环Chiron II。将其与芳族A环偶联,然后在相对和绝对构型的控制下构建侧链,以完成III的总合成。描述了(-)-calicoferol B(1)的第一个全合成。将以对映体纯形式制备的环锆化产物8转化为CD环Chiron6。将其与芳族A环偶联,然后在控制相对和绝对构型的情况下构建侧链,以完成对苯二酚的总合成。 1。