Title of article
Quinone imine dye formation via photocycloaddition between isocyanates and chloranil
Author/Authors
Wakamatsu، نويسنده , , Kan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
4
From page
4627
To page
4630
Abstract
Photochemical [2+2]cycloaddition between electron-donating aryl isocyanates and chloranil was observed in acetonitrile or benzene, and the following elimination of carbon dioxide resulted in the formation of the corresponding quinone imine dyes. This new route for synthesis of quinone imine was investigated by product analyses, laser flash photolyses, and molecular orbital calculation.
Keywords
Quinone imine , Electron transfer , Photocycloaddition , Isocyanate , Exciplex
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1842001
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