The individual diastereoisomers that constitute the unusual methylenecyclopropane containing α-amino acid hypoglycin A have been synthesised utilising the Sharpless epoxidation to permit an asymmetric methylene cyclopropane synthesis.
利用Sharpless环氧化法合成了构成非寻常的含有
α-氨基酸次糖苷A的不寻常的
亚甲基环丙烷的各个非对映异构体,以允许不对称的
亚甲基环丙烷的合成。