Triazolopyridines. Part 8. 1 Nucleophilic substitution reactions of 5-bromo [1, 2, 3] triazolo [5, 1-a] isoquinoline and 7-bromo [1, 2, 3]-triazolo [1, 5-a] pyridine

…, F Mojarred, G Jones, C Phillips, N Ng, J Wastling

Index: Abarca, Belen; Mojarred, Fatemeh; Jones, Gurnos; Phillips, Caroline; NG, Nadine; Wastling, Jonathan Tetrahedron, 1988 , vol. 44, # 10 p. 3005 - 3014

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Citation Number: 17

Abstract

Nucleophilic substitution of 5-bromotriazoloisoquinoline (3) and of 7-bromo-3- methyltriazolopyridine (6) proceeds readily to give a range of 5-substituted triazoloisoquinolines (4a)-(4e), and of 7-substituted triazolopyridines (7a)-(7h) respectively. Triazoloisoquinolines have been converted into 1, 3-disubstituted isoquinolines (11)- (13),(15), and (16), and triazolopyridines into 2, 6-disubstituted pyridines (17)-(19). Of ...