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Insect Antifeedant Potent Unsaturated 1,3-Oxazine-2-Amines

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Abstract:

Insect antifeedant activities of some halo substituted aryl 1,3-oxazine-2-amines have been measured using 4th instar larvae Achoea janata L by castor leaf discs-Dethler’s method. The highly halo substituted oxazine amines have shown good insect antifeedant activities. The 1,3-oxazine amines have been synthesised by greener method by solvent-free cyclization of aryl enones with urea under microwave irradiation. The yields of the oxazines were more than 80%. The synthesised oxazines were characterized by their physical constants, analytical and spectroscopic data.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 23)
Pages:
66-81
DOI:
10.18052/www.scipress.com/ILCPA.23.66
Citation:
G. Thirunarayanan et al., "Insect Antifeedant Potent Unsaturated 1,3-Oxazine-2-Amines", International Letters of Chemistry, Physics and Astronomy, Vol. 23, pp. 66-81, 2014
Online since:
Nov 2013
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