Title of article
Direct aromatization of chlorohydroazulenones with triflic anhydride: access to chloroazulenyl triflates
Author/Authors
Carret، نويسنده , , Sébastien and Deprés، نويسنده , , Jean-Pierre، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
3
From page
5642
To page
5644
Abstract
A direct and efficient aromatization of chlorohydroazulenones has been achieved by using triflic anhydride and then lutidine or tropylium cation to afford selectively chloroazulenes and chloroazulenyl triflates, respectively.
Keywords
Direct aromatization , Hydroazulenones , Cross-coupling reactions , triflic anhydride , azulenes
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1860918
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