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 Ramadan M. Abdel-Motaleb, Hadeer M. Bakeer, Gammal H. Tamam, Wael A. A. Arafa A Simple and Convenient Synthesis of 4-Ylidene-5(4H)oxazolone Derivatives: Oxazolone Ring Transformation Leading to Other Heterocyclic Structures Journal of Heterocyclic Chemistry,Volume 49, Issue 5, pages 1071–1076, September 2012  |
Mohamed A. E. Khalifa, Gamal H. Tamam and Hadeer M. Bakeer Activated Nitriles in Heterocyclic Chemistry, A novel synthesis of pyridones, pyrazolo [1,5 – a] pyrimidines and Pyrazolo [1,5 – b] oxazines . Arch. Pharm. ( Wein heim ) , 317 , ( 1984 ) , 198 – 202 . |
G. H. Tamam, H. M. Bakeer, R. M. Abdel – Motalab and W. A. Arafa, J. and Some Reactions of Coumarin – 3 - yl Crotononitrile Derivatives Chin. Chem. , Soc. , 52 ( 6 ) , ( 2005 ) , 1191 – 1199 . |
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