Title of article :
An efficient synthesis of novel tetrahydrochromeno[2,3-b]chromenes
Author/Authors :
Ruth Vandana Devakaram، نويسنده , , Ruth and Black، نويسنده , , David StC. and Kumar، نويسنده , , Naresh، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2010
Abstract :
A series of novel tetrahydrochromeno[2,3-b]chromenes is synthesized via the acid-catalyzed dimerization reactions of 5-methoxy- or 6-methoxyflavenes. A rational mechanism for the observed rearrangement is proposed.
Keywords :
Acid-catalyzed dimerization , Flavene dimers , 3-b]chromenes
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
