COPPER(II) COMPLEXES OF 2-BENZOYLPYRIDINE N-4-SUBSTITUTED THIOSEMICARBAZONES

被引：118

作者：

WEST, DX ^{[1
]}

IVES, JS ^{[1
]}

KREJCI, J ^{[1
]}

SALBERG, MM ^{[1
]}

ZUMBAHLEN, TL ^{[1
]}

BAIN, GA ^{[1
]}

LIBERTA, AE ^{[1
]}

VALDESMARTINEZ, J ^{[1
]}

HERNANDEZORTIZ, S ^{[1
]}

TOSCANO, RA ^{[1
]}

机构：

[1] NATL AUTONOMOUS UNIV MEXICO, INST QUIM, MEXICO CITY 04510, DF, MEXICO

来源：

POLYHEDRON | 1995年 / 14卷 / 15-16期

关键词：

D O I：

10.1016/0277-5387(95)00010-P

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

2-Benzoylpyridine N-4-substituted thiosemicarbazones commonly coordinate as neutral tridentate ligands to give five coordinate [Cu(HL)Cl-2] complexes when prepared in boiling isopropanol. However, when prepared in boiling ethanol, the anion (loss of the N-3-hydrogen) coordinates as a tridentate ligand to give [CuLCl] complexes. Representative crystal structures of both stoichiometries have been determined. Spectral characterization of both the 2-benzoylpyridine N-4-substituted thiosemicarbazones and their copper(II) complexes includes IR, UV-vis, EPR and NMR studies. Growth inhibition studies of the thiosemicarbazones and their complexes were performed against two human pathogenic fungi.

引用

页码：2189 / 2200

页数：12

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