Title of article :
Trifluoroacetic acid-mediated facile transformation of 2-C-hydroxymethyl-d-glycals to chiral pyrano[2,3-b]benzopyrans
Author/Authors :
Meenakshisundaram Santhi، نويسنده , , Kalpattu K Balasubramanian، نويسنده , , Shanmugasundaram Bhagavathy، نويسنده ,
Issue Information :
دوهفته نامه با شماره پیاپی سال 2009
Abstract :
Treatment of 2-C-hydroxymethyl-d-glycals with phenols in trifluoroacetic acid at ambient temperature leads to an extremely facile transformation affording chiral pyrano[2,3-b]benzopyrans in high yields.
Keywords :
Ferrier rearrangement , Trifluoroacetic acid , Pyranobenzopyrans , 2-C-Hydroxymethyl-d-glycal , Intramolecular cyclization
Journal title :
Carbohydrate Research
Journal title :
Carbohydrate Research
