Supported by the National Basic Research Program of China (2005CB221203);the National Natural Science Foundation of China (20576087, 20776093, 50534070);the Natural Science Foundation of Shanxi Province (2006011022, 2009021015)
The free-radical growth mechanisms for the formation of polycyclic arenes (PCAs) were constructed based on the block unit of benzene, and were calculated by the quantum chemistry PM3 method. Two kinds of reaction path...