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Letters in Organic Chemistry


ISSN (Print): 1570-1786
ISSN (Online): 1875-6255

Unexpected Course of Kabachnik-Fields Reaction in the Microwave Synthesis of Quinoline-Based α-Aminophosphonates

Author(s): Marina Juribasic, Laura Stella, Zeljko Marinic, Marijana Vinkovic, Pietro Traldi and Ljerka Tusek-Bozic

Volume 6, Issue 1, 2009

Page: [11 - 16] Pages: 6

DOI: 10.2174/157017809787003142

Price: $65


The course of Kabachnik-Fields reaction in the synthesis of 3-substituted quinoline-based α-aminophosphonates under microwave irradiation has been investigated. Some unexpected monoester hydrogen phosphonate derivatives, obtained along with diethyl phosphonates by reaction of quinoline-3-carboxaldehyde and aniline as well as 3- aminoquinoline and benzaldehyde, respectively, with diethyl phosphite, have been analyzed and discussed.

Keywords: α-Aminophosphonate, quinoline, microwave-assisted reaction, Kabachnik-Fields reaction

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