Calcium Hydroxide Is an Efficient Catalyst for Synthesis of Polyhydroxy Chalcones
作者:P. S. Kulkarni、P. M. Swami、P. K. Zubaidha
DOI:10.1080/15533174.2012.752392
日期:2013.1.1
Calcium hydroxide was found to be an efficient catalyst for synthesis of polyhydroxy chalcones. This method has been employed to synthesize various 2,4-dihydroxychalcones having various substituents on the B ring. The merits of this method include shorter reaction time, inexpensive and easily available catalyst, high yield, and easy workup compared to other reported methods.