作者:K.D. Bartle、H. Heaney、D.W. Jones、P. Lees
DOI:10.1016/s0040-4020(01)96950-9
日期:1965.1
Several possible mechanisms are considered for the formation of triphenylene and substituted triphenylenes in aryne reactions involving organometallic compounds. A stepwise rather than a concerted mechanism is favoured both from previous evidence and from present work. In particular, we have synthesized 2,7-dimethyl-; 1,6,11- and 2,6,11-trimethyl-; 1,3,6,11- and 2,3,6,11-tetramethyl-; and 6,11-dim
考虑了在涉及有机金属化合物的芳烃反应中形成联苯和取代联苯的几种可能机理。既有证据也有目前的工作,都倾向于采用循序渐进而不是协调一致的机制。特别是,我们合成了2,7-二甲基-; 1,6,11-和2,6,11-三甲基-; 1,3,6,11-和2,3,6,11-四甲基-; 6,11-二甲基-2-甲氧基三亚苯基通过联苯中间体。