摘要
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.
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.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2002年第2期182-184,共3页
Chemical Journal of Chinese Universities
基金
赴台科技合作项目
国家自然科学基金 (批准号 :2 99710 11)
广东省自然科学基金 (批准号 :0 0 0 489
990 6 5 3)
台湾行政院科学委员会 (批准号 :NSC-88-2 816 -M-0 32 -0 0 0 1-6 )资助
