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Synlett 2012; 23(4): 637-639
DOI: 10.1055/s-0031-1290160
DOI: 10.1055/s-0031-1290160
letter
Expedient Microwave-Assisted Synthesis of Novel 6-Substituted 5-Alkoxy(benzyloxy)-3,6-dihydro-2H-1,3,4-oxadiazin-2-ones
Further Information
Publication History
Received: 14 October 2011
Accepted after revision: 04 January 2012
Publication Date:
03 February 2012 (online)
![](https://www.thieme-connect.de/media/synlett/201204/lookinside/thumbnails/10.1055-s-0031-1290160-1.jpg)
Abstract
Novel 6-substituted 5-alkoxy(benzyloxy)-3,6-dihydro-2H-1,3,4-oxadiazin-2-ones have been prepared in good yields and very short reaction times by intramolecular cyclization of α-hydroxyhydrazonates in the presence of sodium ethoxide under microwave irradiation.
Key words
hydrazonates - nitrogen heterocycles - cyclization - microwave-assisted synthesis - ring closureSupporting Information
- for this article is available online at http://www.thieme-connect.com/ejournals/toc/synlett.
- Supporting Information
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