作者:R.D. Stolow、K. Sachdev
DOI:10.1016/s0040-4020(01)98658-2
日期:1965.1
The large discrepancy between calculated and reported optical rotations for two of four compounds (A-D) described previously as diastereoisomeric p-menth-1-ene-3,6-diols (I–IV) has been resolved by reassignment of configuration to diol B, m.p. 112°, and reassignment of constitution to diol A, m.p. 54°, a p-menth-2-ene-1,6-diol (VI). The set of four diastereoisomeric p-menth-1-ene-3, 6-diols has been
通过将构型重新分配给二醇B,可以解决先前描述为非对映异构体对-薄荷基-1-烯-3,6-二醇(I-IV)的四种化合物(AD)中两种化合物的计算和报告的旋光度之间的巨大差异,熔点112°,并且将结构重新分配给二醇A,熔点54°,对-薄荷基-2-烯-1,6-二醇(VI)。通过合成新的二醇(IV),mp 123°,完成了四个非对映异构体对-薄荷基-1-烯-3,6-二醇的组合。每个氢化p -menth -1-烯-3,6-二醇产生了一对不同的p -薄荷-2,5-二醇,其标识允许配置的分配二醇I-IV。