Copper(II) Polyamine Complexes with  N ‐Benzothiazole Sulfonamides as Counterions — Synthesis, Crystal Structures, and Properties of [Cu(dien) 2 ](L1) 2 [HL1 =  N ‐2‐(benzothiazole)naphtalenesulfonamide, dien = diethylentriamine] and [Cu(en) 2 (H 2 O) 2 ](L2) 2 [HL2 =  N ‐2‐(6‐chlorobenzothiazole)toluenesulfonamide, en = ethylenediamine] — Superoxide Dismutase‐like Activity | Zendy

GonzálezÁlvarez Marta | Zendy; Alzuet Gloria | Zendy; Borrás Joaquín | Zendy; Macías Benigno | Zendy; MontejoBernardo Jose Manuel | Zendy; GarcíaGranda Santiago | Zendy

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Copper(II) Polyamine Complexes with N ‐Benzothiazole Sulfonamides as Counterions — Synthesis, Crystal Structures, and Properties of [Cu(dien) 2 ](L1) 2 [HL1 = N ‐2‐(benzothiazole)naphtalenesulfonamide, dien = diethylentriamine] and [Cu(en) 2 (H 2 O) 2 ](L2) 2 [HL2 = N ‐2‐(6‐chlorobenzothiazole)toluenesulfonamide, en = ethylenediamine] — Superoxide Dismutase‐like Activity

Author(s) -

GonzálezÁlvarez Marta,

Alzuet Gloria,

Borrás Joaquín,

Macías Benigno,

MontejoBernardo Jose Manuel,

GarcíaGranda Santiago

Publication year - 2003

Publication title -

zeitschrift für anorganische und allgemeine chemie

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.354

H-Index - 66

eISSN - 1521-3749

pISSN - 0044-2313

DOI - 10.1002/zaac.200390038

Subject(s) - benzothiazole , diethylenetriamine , chemistry , ethylenediamine , counterion , copper , crystal structure , octahedron , metal , crystal (programming language) , stereochemistry , crystallography , medicinal chemistry , inorganic chemistry , ion , organic chemistry , computer science , programming language

Copper(II) complexes of new N ‐benzothiazole sulfonamides (HL1= N ‐2‐(benzothiazole)naphtalensulfonamide and HL2 = N ‐2‐(6‐chlorobenzothiazole)toluenesulfonamide) with ethylenediamine (en) and diethylenetriamine (dien) have been synthesized and characterised. The crystal structures of [Cu(dien) 2 ](L1) 2 ( 1 ) and [Cu(en) 2 (H 2 O) 2 ](L2) 2 ( 2 ) compounds have been determined. The metal centre adopts a “4+2” distorted octahedral environment in both complexes. Unusually, the sulfonamidate anions act as counterions. Spectroscopic properties are in good agreement with the crystal structures. The superoxide dismutase (SOD)‐like activity of complex 2 has been tested.

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