Effects of<i>para</i>-Phenyl Group on the Reactivities of Sterically Congested Triplet Diphenylcarbene
作者:Katsuyuki Hirai、Takashi Iikubo、Hideo Tomioka
DOI:10.1246/cl.2002.1226
日期:2002.12
Bis(2,6-dibromo-4-phenylphenyl)carbene dimerizes to give tetrakis(2,6-dibromo-4-phenylphenyl)ethene, which is further photolyzed to afford 1,8-dibromo-9,10-bis(2,6-dibromo-4-phenylphenyl)-3,6-diphenylphenanthrene.
双(2,6-二溴-4-苯基苯基)卡宾二聚得到四(2,6-二溴-4-苯基苯基)乙烯,进一步光解得到1,8-二溴-9,10-双(2, 6-二溴-4-苯基苯基)-3,6-二苯基菲。