Synthesis of racemic and optically active forms of lineatin, the unique tricyclic pheromone of trypodendron lineatum (olivier)
作者:Kenji Mori、Mitsuru Sasaki
DOI:10.1016/0040-4020(80)80112-8
日期:1980.1
(±) - 33,7 - Trimethyl - 2,9 - dioxatricyclo[3.3.1.04,7]nonane 1 and (±) - 3,3,7 - trimethyl - 2,9-dioxatricyclo [4.2.1.04,7]nonane 2 were synthesized. The former was shown to be (±)-lineatin, an ambrosia beetle pheromone. A selective synthesis of (±)-lineatin was devised, which was modified to yield the both enantiomers of lineatin via optical resolution of an intermediate.
(±)-33,7-三甲基-2,9-二氧三环[3.3.1.0 4,7 ]壬烷1和(±)-3,3,7-三甲基-2,9-二氧三环[4.2.1.0 4,7合成了壬烷2。前者被证明是(±)-lineatin,一种安布罗斯甲虫信息素。设计了一种选择性合成(±)-lineatin的方法,通过中间体的光学拆分,将其合成为lineatin的两种对映体。