An efficient and simple method for synthesis of 2,2-disubstituted-2H-chromenes by condensation of a phenol with a 1,1-disubstituted propargyl alcohol using BF3·Et2O as the catalyst
Sridhar Madabhushi, Raveendra Jillella, Kondal Reddy Godala, Kishore Kumar Reddy Mallu, China Ramanaiah Beeram, Narsaiah ChinthalaVolume:
53
Year:
2012
Language:
english
DOI:
10.1016/j.tetlet.2012.07.077
File:
PDF, 1.58 MB
english, 2012