Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5272281 | Tetrahedron Letters | 2012 | 5 Pages |
Abstract
An efficient and simple method for the synthesis of 2,2-disubstituted-2H-chromenes by one-step cyclocondensation of a phenol with a variety of 1,1-disubstituted propargyl alcohols using BF3·Et2O as the catalyst is described.
Graphical abstractDownload full-size image
Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Sridhar Madabhushi, Raveendra Jillella, Kondal Reddy Godala, Kishore Kumar Reddy Mallu, China Ramanaiah Beeram, Narsaiah Chinthala,