title: Novel pseudo[2]rotaxanes constructed by the self-assembly of dibenzyl tetramethylene bis-carbamate derivatives and per-ethylated pillar[5]arene.
abstract: Novel neutral guest molecules, G1-G7, are studied for their host-guest complexation with per-ethylated pillar[5]arene (EtP[5]A). Among them, G1 and G7 , dibenzyl tetramethylene bis-carbamate derivatives, are found to afford a novel stable pseudo[2]rotaxane with EtP[5]A, respectively, and G7 ⊂ EtP[5]A shows photoresponsive properties.
authors.affiliation: State Key Laboratory of Coordination Chemistry, Center for Multimolecular Organic Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210093, China. linchen@nju.edu.cn.
authors.forename: Shuhan
authors.initials: S
authors.lastname: Xiong
authors.forename: Xiaoning
authors.initials: X
authors.lastname: Zhang
authors.forename: Lu-Bo
authors.initials: LB
authors.lastname: Meng
authors.forename: Juli
authors.initials: J
authors.lastname: Jiang
authors.forename: Chen
authors.initials: C
authors.lastname: Lin
authors.forename: Leyong
authors.initials: L
authors.lastname: Wang