A formal total synthesis of phytuberin was achieved in eight steps from carvone. The key transformations were the alkoxide-directed addition of dichloromethyl lithium and the alkoxide-mediated hydrolysis of the dichloromethyl carbinol.
从
香芹酮出发,通过八个步骤实现了植树素的正式全合成。关键的转化过程是二
氯甲基锂的烷氧基定向加成和二
氯甲基
甲醇的烷氧基介导
水解。