A stereoselective total synthesis of ophiocerinB is reported by asymmetric synthesis, starting from L-malic acid. Of the three stereogenic centers, the vic-diols C-3, C-4 were obtained by Sharpless asymmetric dihydroxylation.
通过不对称合成,从 L-苹果酸开始,报道了 ophiocerin B 的立体选择性全合成。在三个立体中心中,vic-二醇 C-3、C-4 是通过 Sharpless 不对称二羟基化获得的。