Synthesis of 1,10-Dimethylbicyclo[8.8.8]hexacosane and 1,10-Dihydroxybicyclo[8.8.8]hexacosane
作者:Ian W. Jones、Yasunari Monguchi、Alice Dawson、Michael D. Carducci、Eugene A. Mash
DOI:10.1021/ol050714k
日期:2005.7.1
[structure: see text] 1,10-Dimethylbicyclo[8.8.8]hexacosane (1) and 1,10-dihydroxybicyclo[8.8.8]hexacosane (2) were prepared in 4% yield over seven steps and in 18% yield over three steps, respectively, starting from 1,10-cyclooctadecanedione. The identities and out,out conformations of these compounds were established by single-crystal X-ray analysis.
[结构:见正文]以七个步骤的4%的收率和18个步骤的18%的收率制备了1,10-二甲基双环[8.8.8]六烷(1)和1,10-二羟基双环[8.8.8]六烷(2)。从1,10-环十八烷二酮开始的三个步骤。通过单晶X射线分析确定了这些化合物的身份和出,构象。