Homogeneous solution of poor soluble aza bridged bis phenanthroline macrocyclic compound(H 2HAPP) was obtained by adding K 2CO 3 to its trifluoroacetate in CH 3OH CH 2Cl 2[ V (CH 3OH)∶ V (CH 2Cl 2)= 1∶1] solution. C...Homogeneous solution of poor soluble aza bridged bis phenanthroline macrocyclic compound(H 2HAPP) was obtained by adding K 2CO 3 to its trifluoroacetate in CH 3OH CH 2Cl 2[ V (CH 3OH)∶ V (CH 2Cl 2)= 1∶1] solution. Coordination reaction between H 2HAPP and metal ion Zn(Ⅱ) in CH 3OH CH 2Cl 2[ V (CH 3OH)∶ V (CH 2Cl 2)=1∶1] solvent was studied by UV Vis spectroscopic method, which indicated 1∶1 complexing between H 2HAPP and Zn(II) ion occurred easily in such a homogeneous system at room temperature. And the formation of ZnHAPP complex was further confirmed by FAB MS and 1H NMR spectra.展开更多
文摘Homogeneous solution of poor soluble aza bridged bis phenanthroline macrocyclic compound(H 2HAPP) was obtained by adding K 2CO 3 to its trifluoroacetate in CH 3OH CH 2Cl 2[ V (CH 3OH)∶ V (CH 2Cl 2)= 1∶1] solution. Coordination reaction between H 2HAPP and metal ion Zn(Ⅱ) in CH 3OH CH 2Cl 2[ V (CH 3OH)∶ V (CH 2Cl 2)=1∶1] solvent was studied by UV Vis spectroscopic method, which indicated 1∶1 complexing between H 2HAPP and Zn(II) ion occurred easily in such a homogeneous system at room temperature. And the formation of ZnHAPP complex was further confirmed by FAB MS and 1H NMR spectra.
