2,2,2-Trichloro-acetimidic acid (1S,5S)-5-(tert-butyl-dimethyl-silanyloxy)-cyclopent-2-enylmethyl ester 在
N-碘代丁二酰亚胺 作用下,
以
二氯甲烷 为溶剂,
以92%的产率得到(4aS,5S,7S,7aS)-5-(tert-Butyl-dimethyl-silanyloxy)-7-iodo-2-trichloromethyl-4,4a,5,6,7,7a-hexahydro-cyclopenta[d][1,3]oxazine