Nitration of 2,7-Di-tert-butyl-trans-10b,10c-dimethyl-10b,10c-dihydropyrene. Electrochemical inquiry into interaction between substituents in a Hückel 4n+2 system
摘要:
A revised structure is reported for the product of dinitration of 2,7-di-t-butyl-10b,10c-dimethyl-10b,10c-dihydropyrene. The novel ortho-dinitro orientation and the electrochemical behavior of the mono and dinitro compounds are compared with the corresponding benzenoid substances.