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Chemical Control of Valence Tautomerism of Nickel( II ) Semiquinone and Nickel( III ) Catecholate States
Author(s) -
Ohtsu Hideki,
Tanaka Koji
Publication year - 2004
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200460023
Subject(s) - nickel , tautomer , substituent , valence (chemistry) , chemistry , semiquinone , denticity , stereochemistry , crystallography , organic chemistry , crystal structure , quinone
Fine‐tuning the N‐donor ability of a bidentate aminopyridyl ligand facilitated the selective synthesis of complexes 1 (no methyl substituent) and 2 (with a methyl substituent) which possess valence tautomeric nickel( II ) semiquinonato and nickel( III ) catecholato frameworks, respectively.