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ISSN 2063-5346
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X-RAY STUDIES OF METHYL 6-AMINO-5-CYANO-2-METHYL- 4-(3-NITROPHENYL)-4H-PYRAN-3-CARBOXYLATE

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Suresh Sharma, Goutam Brahmachari, Bubun Banerjee, Rajni Kant and Vivek K. Gupta

Abstract

The title compound, methyl 6-amino-5-cyano-2-methyl-4-(3-nitrophenyl)-4H-pyran-3-carboxylate (C15H13N3O5), was synthesized, in 92 % yield, by one-pot multicomponent reaction of 3-nitrobenzaldehyde, malononitrile and methyl acetoacetate using 10 mol% urea as an organo- catalyst at room temperature..

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