Chiral synthesis of isocarbacyclin ((+)-9(0)-methano-Δ6(9α)-PGI1) intermediate via rhodium(II)-catalyzed intramolecular CH insertion reaction
作者:Shun-ichi Hashimoto、Tomohiro Shinoda、Yasunaga Shimada、Takeshi Honda、Shiro Ikegami
DOI:10.1016/s0040-4039(00)95800-3
日期:——
synthesis of isocarbacyclin, a promising therapeutic agent for cardiovascular and circulatory disorders, has been synthesized from ()-(+)-methyl 2-oxo-1-cyclopentaneacetate by employing rhodium(II)-catalyzed intramolecular CH insertion reaction of α-diazo β-keto ester as a key step.
(R )-(+)-甲基-2-氧代-1-环戊烷乙酸酯是由铑(II)催化的分子内CH合成的,是合成异卡威环素的关键中间体,异卡帕环素是一种有前途的心血管疾病和循环系统疾病的治疗剂。α-重氮β-酮酸酯的插入反应是关键步骤。