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Kinetics of the substitution reaction of thiocyanate with tetrakis(3-N-methylpyridyl)porphinecobalt(III)

Journal Article · · Bioinorg. Chem.; (United States)
;
The equilibrium constant for the first thiocyanate addition to Co(III)-tetra(3-N-methylpyridyl)porphine is a factor of two smaller than for the less basic 4-N-methylporphine isomer. This effect is primarily due to a larger Co-SCN dissociation rate constant for the 3-isomer.
Research Organization:
Howard Univ., Washington, DC
OSTI ID:
7218747
Journal Information:
Bioinorg. Chem.; (United States), Journal Name: Bioinorg. Chem.; (United States) Vol. 7:3; ISSN BICHB
Country of Publication:
United States
Language:
English

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Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
AZINES
CARBONIC ACID DERIVATIVES
CHEMICAL REACTION KINETICS
COBALT COMPLEXES
COMPLEXES
EQUILIBRIUM
HETEROCYCLIC COMPOUNDS
KINETICS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC SULFUR COMPOUNDS
PYRIDINES
REACTION KINETICS
THIOCYANATES
TRANSITION ELEMENT COMPLEXES