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论文类型：期刊论文

发表时间：2004-05-15

发表刊物：高等学校化学学报

收录刊物：SCIE、PKU、ISTIC、CSCD

卷号：25

期号：05

页面范围：820-822

ISSN号：0251-0790

关键字：铼联吡啶络合物;光敏染料;纳米晶体光电池

摘要：In order to study the effects of the substituted groups on the properties of the complexes, a series of rhenium(Ⅰ) 2,2′-bipyridyl complexes [fac-(4,4′-di-COOEt-bpy)Re(CO)  3(X—pyridine)PF  6], where bpy is 2,2′-bipyridine and X is 4-methyl, 3-hydroxy, 4-hydroxy, 4-amino, or H, were synthesized with a yield more than 90%, and characterized by     1H NMR,       13C NMR, 2D-NMR(    1H-    1H COSY, HMBC, HSQC), ESI-MS and HRMS.  The δ  H values on the X—pyridine ring were shifted  to up-field in     1H NMR and