Microwave-Assisted Synthesis of 3-substituted 2-iminopyrido[2,3-e][1,3] oxazin-4-ones

Author(s): Thomas Kurz, Miriam K. Pein.

Journal Name: Letters in Organic Chemistry

Volume 5 , Issue 7 , 2008

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Abstract:

The rapid microwave-assisted preparation of 3-substituted 2-imino-pyrido[2,3-e][1,3]oxazin-4-ones starting from N-aralkoxy-3-hydroxy-pyridine-2-carboxamides, 3-hydroxy-pyridine-2-carboxamides or 3-hydroxy-pyridine-2- carboxylic acid hydrazides and cyanogen bromide is described.

Keywords: Microwave-assisted synthesis, 2-imino-pyrido[2,3-e][1,3]oxazin-4-ones, cyanogen bromide, 3-hydroxy-picolinic acid derivatives

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Article Details

VOLUME: 5
ISSUE: 7
Year: 2008
Page: [599 - 601]
Pages: 3
DOI: 10.2174/157017808785982239
Price: $65

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