title: Heterocyclic radical mediated synthesis and fluorescence properties of conjugated polyene ketones.
abstract: A straightforward route for the preparation of decatetraene diketone derivates is presented. The synthesis has been accomplished by a one-step procedure starting from phenyl-substituted pyrylium perchlorates, and an elaborate heterocyclic α-radical mechanism was proposed. This class of molecules displays a crystallization induced emission enhancement property.
authors.affiliation: State Key Laboratory of Fine Chemicals and School of Chemical Engineering, Dalian University of Technology, 2 Linggong Road, Dalian 116024, PR China.
authors.forename: Xiangdong
authors.initials: X
authors.lastname: Zhang
authors.forename: Junwei
authors.initials: J
authors.lastname: Ye
authors.forename: Suning
authors.initials: S
authors.lastname: Wang
authors.forename: Weitao
authors.initials: W
authors.lastname: Gong
authors.forename: Yuan
authors.initials: Y
authors.lastname: Lin
authors.forename: Guiling
authors.initials: G
authors.lastname: Ning