Kinetics of the reduction of alkyl halides by a chromium(II) macrocycle

The reduction of alkyl halides is a subject that has been of mechanistic interest for over two decades. Much effort has been expanded in distinguishing among electron-transfer, atom-transfer, and oxidative-addition mechanisms. With the new (H[sub 2]O)[sub 2]CrL[sup 2+] species available, the authors...

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Bibliographic Details
Published inInorganic chemistry Vol. 32; no. 25; pp. 5886 - 5888
Main Authors Bakac, Andreja, Butkovic, Vjera, Espenson, James H, Orhanovic, Matko
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.12.1993
Subjects
400201 - Chemical & Physicochemical Properties
ABSORPTION SPECTROSCOPY
CHEMICAL REACTION KINETICS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
Chemistry
CHROMIUM COMPLEXES
COMPLEXES
Exact sciences and technology
HYDRATES
Inorganic chemistry and origins of life
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
KINETICS
Kinetics and mechanism of reactions
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
REACTION KINETICS
REDUCTION
SPECTROSCOPY
TRANSITION ELEMENT COMPLEXES
YIELDS
Cationic complex
Chemical reduction
Divalent metal Complexes
Nitrogen heterocycle
Organic ligand
Reaction mechanism
Transition metal Complexes
Rate constant
Halocarbon
Chromium II Complexes
Macrocycle
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Summary:The reduction of alkyl halides is a subject that has been of mechanistic interest for over two decades. Much effort has been expanded in distinguishing among electron-transfer, atom-transfer, and oxidative-addition mechanisms. With the new (H[sub 2]O)[sub 2]CrL[sup 2+] species available, the authors have returned to a reaction type that has been considered before.
Bibliography:istex:CDA622F5D01A59DD8547B6AF0D1B74A0CB3B095B
ark:/67375/TPS-W4N5NDMB-W
ISSN:0020-1669
1520-510X
DOI:10.1021/ic00077a038