Title of article
Deuterium kinetic isotope effects in homogeneous decatungstate catalyzed photooxygenation of 1,1-diphenylethane and 9-methyl-9H-fluorene: evidence for a hydrogen abstraction mechanism
Author/Authors
Ioannis N. Lykakis، نويسنده , , Ioannis N. and Orfanopoulos، نويسنده , , Michael، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
5
From page
7835
To page
7839
Abstract
The homogeneous decatungstate W 10 O 32 4 - catalyzed photooxygenation of 1,1-diphenylethane and 9-methyl-9H-fluorene has been studied mechanistically. The primary and β-secondary kinetic isotope effects provide strong evidence for a stepwise mechanism, with a hydrogen atom abstraction in the rate-determining step.
Keywords
Polyoxometalate , alkylarenes , Kinetic isotope effects , Decatungstate , Photooxygenation
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1847269
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