Title of article
Dimethylsulfoxide–iodine catalysed deprotection of 2′-allyloxychalcones: synthesis of flavones
Author/Authors
Lokhande، نويسنده , , Pradeep D. and Sakate، نويسنده , , Sachin S. and Taksande، نويسنده , , Kiran N. and Navghare، نويسنده , , Beena، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2005
Pages
2
From page
1573
To page
1574
Abstract
A new one-pot method is described for the removal of O-allyl protecting groups under oxidative conditions at neutral pH. 2′-Allyloxychalcones undergo deprotection and subsequent oxidative cyclisation to give flavones. The general applicability of the reagent has been studied.
Keywords
Flavones , Allylchalcones , Deprotection
Journal title
Tetrahedron Letters
Serial Year
2005
Journal title
Tetrahedron Letters
Record number
1844959
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