@article{paperid:1028129,
author = {Malihe Javan Khoshkholgh and Housaindokht, Mohammad Reza and Saeed Balalaie and Mohammad Reza Bozorgmehr and Hamid Reza Bijanzadeh},
title = {Synthesis of 1H,7H,12bH-Pyrano[3’,4’: 5,6]pyrano[3,4-c][1]benzopyran-1- one via Domino Knoevenagel/Hetero-DielsAlder Reaction with Theoretical Investigations},
journal = {Helvetica Chimica Acta},
year = {2012},
volume = {95},
month = {April},
issn = {0018-019X},
pages = {52--60},
			numpages = {8},
keywords = {The CuI-catalyzed intramolecular oxa-DielsAlder reaction of 2-(prop-2-yn-1-yloxy)benzaldehydes
as unactivated terminal alkynes with 4-hydroxy-6-methyl-2H-pyran-2-one is described. The reaction
proceeds with remarkable chemoselectivity to yield pyranones 3 (Scheme 1).},
}