First x-ray structure of a cyclooctatetraene cation radical: the hexachloroantimonate of the tetrakis(bicyclo[2.2.2]octeno)cyclooctatetraene cation radical
Synthesis, structure, and reduction of the cyclooctatetraene tetra-annelated with bicyclo[2.2.2]octene frameworks
作者:Koichi Komatsu、Tohru Nishinaga、Shuji Aonuma、Chitaru Hirosawa、Ken'ichi Takeuchi、Hans J. Lindner、Jens Richter
DOI:10.1016/s0040-4039(00)93598-6
日期:1991.11
The COT derivative 3 having rigid σ-frameworks has been newly synthesized and its X-ray structure determined; 3 is readily reduced to the dianion 32- in spite of severe steric hindrance.