Free accessResearch articleFirst published online 1999-9
Utility of 3-Aminocrotononitrile in the Synthesis of New Methyl 1,4-Dihydropyridine,Methylquinoline and Thiophene Derivatives: Reactivity of the Methyl Function in Alkyl 1,4-Dihydropyridine and Methyl Quinoline Derivatives towards Some Electrophilic Reagents
The methyl function in some newly prepared methyl 1,4-dihydropyridine and methyl quinoline derivatives proves to be highly active towards some electrophiles.
References
1.
ElnagdiM. H., HafizE. A. A. and ErianA. W., Heteroatom, 1995, 13, 179.
2.
HantzschA., Liebigs Ann. Chem., 1882, 215.
3.
HafizI. S. A., unpublished work.
4.
MoonM. P., KominA. P., WolfeJ. F. and MorrisG. F., J. Org. Chem., 1983, 48, 2392.
5.
ErianA. W., J. Chem. Res., 1993, (S) 8; (M) 0155.
6.
GewaldK., SchnikeE. and BottcherH., Chem. Ber., 1966, 99.
7.
ElnagdiM. H., NegmA. M. and SadekK. U., Synlett., 1994, 27.