Title of article
Regioselective synthesis of pyrano[3,2-c]pyrimidine derivatives via a palladium-catalyzed unusual [1,3] aryloxy shift and cycloisomerization: first report of a [1,3] shift of an aryloxy group
Author/Authors
Majumdar، نويسنده , , K.C. and Sinha، نويسنده , , B. and Chattopadhyay، نويسنده , , B. and Ray، نويسنده , , K.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
4405
To page
4408
Abstract
Uracil-annulated pyrano heterocycles are regioselectively synthesized in excellent yields (92–100%) via a palladium-catalyzed unusual [1,3] aryloxy shift followed by 6-endo dig cyclization and [1,3] prototropic shift.
Keywords
6-endo Dig cyclization , 3] H+ Shift , 1 , 1 , 3] Aryloxy shift , uracil , palladium acetate
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1859771
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