Highly efficient synthesis of the entitled compound was achieved from a readily available myo-inositol derivative. The k......

本文以(十)—樟脑为手征性助剂,通过樟脑酮亚胺(3)的不对称烷基化反应,对映选择合成3(R)-a-氨基酸,其光学产率为71—95%,这是一种......

<正> 目前,不对称合成光学活性化合物取得了较大进展,不对称合成α-氨基酸、β-氨基醇、α-取代苄胺的报道很多。但是,不对称合成......

Syntheses of (1R,2S,3R,4S)-1,7,7-trimethyl-2-pyridin-2-ylmethylbicyclo[2.2.1]-heptane-2,3-diol (7), (1R,2S,3R,4S)-1,7,7-......