- Heterocyclic Systems. 8. Condensation Reactions of 4-Oxo-4H-benzopyran-3-carbonitrile
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Condensation reactions of 4-oxo-4H-benzopyran-3-carbonitriles (1; X=H, CH3, Cl, and Br) with 1,2-diamines, acetylglycine, and themselves have been investigated.The compounds 1 on being refluxed with ethylenediamine in ethanol give initially 1,4-additio
- Ghosh, Chandrakanta,Tewari, Nimai
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p. 1964 - 1968
(2007/10/02)
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