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Synthesis 2014; 46(11): 1487-1492
DOI: 10.1055/s-0033-1340983
DOI: 10.1055/s-0033-1340983
paper
Synthesis and Functionalization of 3-Azolylquinoxalin-2(1H)-ones
Authors
Further Information
Publication History
Accepted after revision: 21 February 2014
Received: 23 December 2013
Publication Date:
03 April 2014 (online)
Abstract
Ethyl 2-azolylglyoxylates react smoothly with o-phenylenediamines and 1,2-diaminocyclohexane in acetonitrile at room temperature to give the corresponding 3-azolylquinoxalin-2(1H)-ones and their saturated analogues in good to excellent yields.
Key words
quinoxalin-2(1H)-ones - 2-azolylglyoxylates - condensation - o-phenylenediamine - 1,2-diaminocyclohexaneSupporting Information
- for this article is available online at http://www.thieme-connect.com/ejournals/toc/synthesis.
- Supporting Information (PDF)
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