Diastereoselective Access to the Spirotetronate Subunit of the Quartromicins<b />
作者:Olivier Bedel、Antoine Français、Arnaud Haudrechy
DOI:10.1055/s-2005-872657
日期:——
The agalacto-spirotetronate B subunit of quartromicins was synthesized in a predictible manner, following the Claisen-Ireland/metathesis approach (CIM strategy). Ene-yne ring-closure and selective mismatch Sharpless dihydroxylation are discussed as key steps, allowing an efficient approach to these structures.
按照克来森-爱尔兰/甲基化方法(CIM 战略),以可预测的方式合成了喹诺酮类药物的琼脂糖螺环酯 B 亚基。讨论了作为关键步骤的炔-炔环闭和选择性错配夏普无二羟基化,从而有效地获得了这些结构。