Self-assembly of Hydrazide-based Heterodimers Driven by Hydrogen Bonding and Donor-Acceptor Interaction  

作　　者：冯代军 王鹏 李小强 黎占亭 

机构地区：[1]Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, China

出　　处：《Chinese Journal of Chemistry》2006年第9期1200-1208,共9页中国化学（英文版）

基　　金：Project supportecl by the National Natural Science Foundation of China （Nos. 20321202. 20332040. 20425208）. Dedicated to Professor Xikui Jiang on the occasion of his 80th birthday.

摘　　要：A new series of hydrogen bonding-driven heterodimers have been self-assembled in chloroform from hydrazide-based monomers. Additional intermolecular donor-acceptor interaction between the electron-rich bis（p-phenylene）-34-crown-10 unit and the electron-deficient naphthalene diimide unit has been utilized to increase the stability of the dimmers, and pronounced cooperativity of the two discrete non-covalent forces to stabilize the dimer has been revealed by the quantitative ^1H （2D） NMR and UV-Vis experiments.A new series of hydrogen bonding-driven heterodimers have been self-assembled in chloroform from hydrazide-based monomers. Additional intermolecular donor-acceptor interaction between the electron-rich bis（p-phenylene）-34-crown-10 unit and the electron-deficient naphthalene diimide unit has been utilized to increase the stability of the dimmers, and pronounced cooperativity of the two discrete non-covalent forces to stabilize the dimer has been revealed by the quantitative ^1H （2D） NMR and UV-Vis experiments.

关 键 词：HYDRAZIDE HETERODIMER SELF-ASSEMBLY hydrogen bonding donor-acceptor interaction 

分 类 号：O623.752[理学—有机化学]