Title of article
Direct observation for the cyclization of a diarylcarbonyl oxide
Author/Authors
Hanaki، نويسنده , , Hiroshi and Fukatsu، نويسنده , , Yuta and Harada، نويسنده , , Masaki and Sawaki، نويسنده , , Yasuhiko، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
5791
To page
5793
Abstract
Trapping and laser flash spectroscopic experiments showed that the cyclization of diphenylcarbonyl oxide is turned into a very facile process by introducing p-methoxyl substituent, the lifetime of which is as short as 10−8 s. The trapping with diphenylsulfide and -sulfoxide suggested the intervention of a dioxirane intermediate.
Keywords
Carbonyl oxides , cyclizations , Dioxiranes , Peroxides , Oxidation , Mechanism
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842743
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