Publications

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2012
Al-Matar, H. M., K. D. Khalil, M. F. Alkanderi, and M. H. Elnagdi, "Studies with 3-oxoalkanenitriles: Novel rearrangement reactions observed in studies of the chemistry of 3-heteroaroyl-3-oxoalkanenitriles as part of novel routes to 2-dialkylaminopyridines", Molecules, vol. 17, pp. 897-909, 2012.
Al-Matar, H. M., A. Y. Adam, K. D. Khalil, and M. H. Elnagdi, "Studies with 3-oxoalkanenitriles: Novel rearrangements observed while exploring the utility of 2-cyanoacetyl-1-methylpyrrole as a precursor to pyrrole substituted heterocyclic compounds", ARKIVOC, vol. vi, pp. 1-15, 2012.
2011
Elkholy, S. S., K. D. Khalil, and M. Elsabee, "Grafting of acryloyl cyanoacetohydrazide onto Chitosan", J. Polym. Res., vol. 18, pp. 459-467, 2011.
2010
Khalil, K. D., H. M. Al-Matar, and M. H. Elnagdi, "Chitosan as eco-friendly heterogeneous catalyst in michael type additions: simple and efficient route to pyridones and phthalazines", European J Chemistry, vol. 1, pp. 252-258 , 2010.
Al-Matar, H. M., K. D. Khalil, D. M. Al-Dorri, and M. H. Elnagdi, "Efficient routes to pyrazolo[3,4-e]-1,2,4-triazines and 1,2,4-triazino[5,6-d]-1,2,3-triazines", Molecules, vol. 15, pp. 3302-3310, 2010.
Al-Matar, H. M., K. D. Khalil, A. Y. Adam, and M. H. Elnagdi, "One pot solvent less synthesis of pyrano[3,2-c]pyrazoles and pyrazolo[1,5-a]pyrimidines", Molecules, vol. 15, pp. 6619-6629, 2010.
2009
Khalil, K. D., H. M. Al-Matar, and M. H. Elnagdi, "Alkylheteroaromatic carbonitriles as building blocks in heterocyclic synthesis: Synthesis of Ethyl 1-substituted-5-cyano-4-methyl-6-oxopyridine-3-carboxylate; A versatile precursors for polyfunctionally substituted isoquinolines and pyrido[3,4-c]pyridine", Heterocycles, vol. 78, pp. 2067 – 2076, 2009.
Khalil, K. D., H. M. Al-Matar, D. M. Al-Dorri, and M. H. Elnagdi, "Studies with enaminones and enaminonitriles: Synthesis of 3-aroyl- and 3-heteroaroyl- pyrazolo[1,5-a]pyrimidines", Tetrahedron, vol. 65, pp. 9421 – 9427, 2009.
2008
Al-Matar, H. M., K. D. Khalil, H. Meier, H. Kolshorn, and M. H. Elnagdi, "Chitosan as heterogeneous catalyst in Michael additions: the reaction of cinnamonitriles with active methylene Moieties and phenols", ARKIVOC, vol. xvi, pp. 288 – 301, 2008.
2007
Elsabee, M., S. S. Elkholy, and K. D. Khalil, "Homogeneous and Hetrogeneous Grafting of Chitosan with Vinyl acetate", J. Appl. Polym. Sci., vol. 103, pp. 1651-1663, 2007.
2006
Elkholy, S. S., K. D. Khalil, and M. Elsabee, "Homogeneous and Hetrogeneous Grafting of Chitosan with 4-Vinyl pyridine", J. Appl. Polym. Sci., vol. 99, pp. 3308-3317, 2006.
2001
N.A. Mohammed, M. W. Sabaa, K. D. Khalil, and A. A. Yassin, "Organic thermal stabilizers for rigid poly(vinyl chloride) III. Crotonal and cinnamal thiobarbituric acids", Polym. Deg. and Stab., vol. 72, pp. 53-61, 2001.
2000
Mohammed, N. A., A. A. Yassin, K. D. Khalil, and M. W. Sabaa, "Organic thermal stabilizers for rigid poly(vinyl chloride) I. Barbituric and thiobarbituric acids", Polym. Deg. and Stab., vol. 70, issue 01, pp. 5-10, 2000.
Sabaa, M. W., N. A. Mohammed, K. D. Khalil, and A. A. Yassin, "Organic thermal stabilizers for rigid poly(vinyl chloride) II. Benzal thiobarbituric and some of its derivatives", Polym. Deg. and Stab., vol. 70, issue 01, pp. 121-133, 2000.