Green Chemistry

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Paper

Niobium-promoted reaction of α-phenylglyoxylic acid with ortho-functionalized anilines: synthesis of 2-arylbenzothiazoles and 3-aryl-2H-benzo[b][1,4]benzoxazin-2-ones

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Corresponding authors
a
Laboratório de Síntese Orgânica Limpa, LASOL, Universidade Federal de Pelotas, UFPel, P.O. Box 354, 96010-900 Pelotas, Brazil
E-mail: lenardao@ufpel.edu.br
Tel: +55 (53) 3275-7533
b
Department of Pharmaceutical Sciences Group of Catalysis and Organic Green Chemistry – University of Perugia, Via del Liceo 1, 06100 Perugia, Italy
Green Chem., 2016,18, 6675-6680

DOI: 10.1039/C6GC02495E
Received 06 Sep 2016, Accepted 16 Oct 2016
First published online 17 Oct 2016
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