二茂铁-四氰基乙烯络合体的光化学反应

Photochemical Reaction of Ferrocene-Tetracyanoethylene Complexes

在基态,由弱的电荷转移所形成的缔合体,一般称之为“电荷转移络合体”,这种络合体的液相光化学反应,早已引起有机化学家的极大兴趣,并已进行了广泛的研究;近年来,对电荷转移络合体的固相光化学反应也越来越引起化学家的注意,但二茂铁(Fc)和四氰基乙烯(TCNE)的电荷转移络合体(Fc-TCNE)在固相或液相的光化学反应都未见报道。

Photochemical reaction of ferrocene-tetracyanoethylene(Fc-TCNE)complexes has been investigated.The photochemistry of(Fc-TCNE)in the solid-state is.distinct from that in solution.While only cyanoferrocene(F_(1))was obtained when the reaction was carried out in solution,both cyanoferrocene(F_(1))and 1,2-diferrocenyl-1,1,2,2-tetracyanoethane(F_(2))were obtained when it was carried out in the solid-state.