作者:Douglas N. Butler、Indranil Gupta
DOI:10.1139/v82-062
日期:1982.2.15
Standard synthetic steps have been used to convert 7-methylenequadricyclane into the spiro-cyclopropene 1 and the allene 2. These (and other) quadricyclanes are cleanly isomerized on alumina to the respective bicyclo[2.2.1]hepta-2,5-dienes 3 and 4.
标准合成步骤已用于将 7-亚甲基四环烷转化为螺环丙烯 1 和丙二烯 2。这些(和其他)四环烷在氧化铝上完全异构化为相应的双环 [2.2.1] 庚-2,5-二烯 3和 4。