The mechanism of the formation of 4,5,9,10-tetrahydrocyclocta[1,2-c; 5,8-c′]dithiophene from bis(2-chloropropen-3-yl)sulfide has been studied by quantum chemistry methods, UV, and IR spectroscopy. Possible routes of the polycyclic structures generation in the medium of 3,4-dimethylentiophene diradicals during the synthesis of 4,5,9,10-tetrahydrocycloocta[1,2-c; 5,8-c′]dithiophene are analyzed at DFT
4,5,9,10-四氢环tetra [1,2-c; 通过量子
化学方法,紫外和红外光谱研究了双(
2-氯丙烯-3-基)
硫化物的5,8-c']二
噻吩。在合成4,5,9,10-四氢环辛基[1,2-c]期间,在3,4-二甲基亚
芴基二自由基的介质中产生多环结构的可能途径。5,8-c']二
噻吩在DFT(B3LYP)的理论
水平上进行了分析。