The Journal of Organic Chemistry

New syntheses of s-triazolo [1, 5-a] pyridines and s-triazolo [5, 1-a] isoquinoline

Y Lin, SA Lang Jr

Index: Lin, Yang-i; Lang, S.A. Journal of Organic Chemistry, 1981 , vol. 46, # 15 p. 3123 - 3124

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Citation Number: 16

Abstract

(CDCIS) 6 1.22 (br s, exchanges with DzO, 2),3.32 (br d, J = 6 Hz, 2), 5.60-7.05 (m, 4), 7.33 (m, 5); IR (film) 3622, 3352, 3165, 3015, 2900,2836,1635,1592,1488,1447,1379,1297,1070,987 , 850, 744, 690 cm-'. (E)-3-(p-Chlorophenyl)-2-propenylamine, 7 (R = p - ClC6H4), was obtained, as above, via hydrazine cleavage of the phthalimide, in 78% overall yield. In this instance, the crude phthalimide was used diredly for the preparation. The allyl amine was ...