Intermetal oxygen, sulfur, and selenium atom transfer reactions involving Titanium Porphyrin complexes

Journal Article · Wed May 26 00:00:00 EDT 1993 · Inorganic Chemistry; (United States)

DOI:https://doi.org/10.1021/ic00063a002· OSTI ID:6000741

Woo, L K; Hays, J A ^[1]

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1. Iowa State Univ., Ames (United States)

The reaction of (octaethylporphyrinato) titanium (IV) perchalcogenido complexes (OEP)Ti([eta][sup 2]-X[sub 2])(X = O,S,Se) with (tetratolylporphyrinato)titanium(II) acetylene complexes (TTP)Ti([eta][sup 2]-PhC[triple bond]CPh) or (TTP)Ti([eta][sup 2]-EtC[triple bond]CEt) in C[sub 6]D[sub 6] results in oxygen, sulfur, or selenium atom transfer processes which produce (TTP)Ti[double bond]X and (OEP)Ti[double bond]X. These reactions are formally two-electron processes in which X-X bond cleavage has occurred and [eta][sup 2]-X[sub 2][sup 2][sup [minus]] is reduced to 2 X[sup 2][sup [minus]] and Ti(II) is oxidized to Ti(IV).

• OSTI ID: 6000741
• Journal Information: Inorganic Chemistry; (United States), Journal Name: Inorganic Chemistry; (United States) Vol. 32:11; ISSN 0020-1669; ISSN INOCAJ
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
CARBOXYLIC ACIDS
CHEMICAL REACTIONS
COMPLEXES
HETEROCYCLIC ACIDS
HETEROCYCLIC COMPOUNDS
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
OXIDATION
OXYGEN COMPOUNDS
PORPHYRINS
REDUCTION
SELENIUM COMPOUNDS
SULFUR COMPOUNDS
TITANIUM COMPLEXES
TRANSITION ELEMENT COMPLEXES
VALENCE