Synthesis of cis- and trans-5,8-Dihydroxy-5,6,7,8-tetrahydro-1,4-naphthoquinone.
作者:Shiho ARIMA、Yaeko YAMADA (KONDA)、Kazuyoshi TAKEDA、Hiroaki TAKAYANAGI、Yoshihiro HARIGAYA
DOI:10.1248/cpb.49.1340
日期:——
Cis- and trans-5,8-dihydroxy-5,6,7,8-tetrahydro-1,4-naphthoquinone (1a, 1b) were for the first time synthesized from 5,8-dihydroxy-1,4-naphthoquinone (naphthazazine) (6) as a starting material and racemic triol (3) was first synthesized from 7. The configuration of 1a was determined by X-ray analysis.
顺式和反式5,8-二羟基-5,6,7,8-四氢-1,4-萘醌(1a,1b)首次由5,8-二羟基-1,4-萘醌(首先以7为原料合成萘甲嗪(6)和消旋三醇(3)。通过X射线分析确定1a的构型。