@article {168702,
	title = {Studies on alkylheteroaromatic compounds: The reactivity of alkyl polyfunctionally substituted          azines towards electrophilic reagents.},
	journal = {Tetrahedron},
	volume = {45},
	year = {1989},
	pages = {3597-3601},
	author = {M. H. Elnagdi, and F. M. Abdelrazek, and N. S. Ibrahim , and A.W. Erian,}
}
