ISSN : 0970 - 020X, ONLINE ISSN : 2231-5039
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Abstract

Mg(ClO4)2 as A Recyclable Catalyst for Synthesis of 4H-Chromenes

Masoud Mohammadi Zeydi1*and Somayeh Ahmadi2

DOI : http://dx.doi.org/10.13005/ojc/320453


Abstract:

The 4H-choromen derivatives were obtained in excellent yield by three component of an aromatic aldehyde, dimedon and malonitril in the presence catalyst Mg(ClO4)2 as a lewis acid catalyst, in the conditions reflux. The advantage of this method addition to the resuble catalyst, high yield and easy method.

Keywords:

4H-choromen; aromatic aldehyde; dimedon; malonitril

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