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Title: Benzopyrans: Part 47- Reactions of 3-(β-dimethylaminoacryloyl)-1- benzopyran- 4-one with some nitrogen nucleophiles
Authors: Ghosh, Chandra Kanta
Karak, Sumit Kumar
Patra, Amarendra
Issue Date: Dec-2004
Publisher: NISCAIR-CSIR, India
IPC Code: Int.Cl.7 C 07 P 311/04
Abstract: The title pyranone 1 gives a mixture of pyridines 4 and 7 with ammonia, pyridine 5 and pyrazole 10 with phenylhydrazine, and pyridine N-oxide 8 with hydroxylamine.
Page(s): 2666-2669
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.43B(12) December 2004]

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