Journal of heterocyclic chemistry

Addition reactions of thiophenols with dihydro??and tetrahydropyridinecarbonitriles. A comparison with reactions of phenols

GL Butt, LW Deady

Index: Butt, Graeme L.; Deady, Leslie W. Journal of Heterocyclic Chemistry, 1984 , vol. 21, p. 981 - 984

Full Text: HTML

Citation Number: 5

Abstract

Abstract p-Chlorothiophenol reacts with 1-methyl-1, 2, 5, 6-tetrahydropyridine-X-carbonitriles (1, X= 4, 6, X= 3) and with 1-methyl-1, Y-dihydropyridine-3-carbonitrile (7, Y= 6, 8, Y= 4) to give the anticipated addition products. Geometric isomers were formed from 6, but not from 1, and the stereochemistry of the products has been determined. The chemistry of the reactions with p-cresol was quite different. No reaction occurred with 6 or 7, while 8 gave a ...

Related Articles:

Reactivity of biologically important reduced pyridines. IV. Effect of substitution on ferricyanide-mediated oxidation rates of various 1, 4-dihydropyridines

[Brewster; Simay; Czako; Winwood; Farag; Bodor Journal of Organic Chemistry, 1989 , vol. 54, # 15 p. 3721 - 3726]

Kinetics of the reduction of nicotinonitrile cations by 1, 4-dihydronicotinamides

[Bunting, John W.; Brewer, John C. Canadian Journal of Chemistry, 1985 , vol. 63, p. 1245 - 1249]

More Articles...