1, 3??dipolar addition of pyridine N??imine to acetylenes and the use of C??13 NMR in several structural assignments

PL Anderson, JP Hasak, AD Kahle…

Index: Journal of Heterocyclic Chemistry, , vol. 18, p. 1149 - 1152

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Citation Number: 34

Abstract

... J. Heterocyclic Chenr., 18, 1149 (1981). Since the pioneering work by Huisgen on azomethine ... 12 Table I1 Chemical Shifts and Substituent Chemical Shifts for the Pyrazolo[l,5-a]pyridines (c) R'. R' ... Page 4. 1152 PL Anderson, J. P. Hasak, A. D. Kahle, NA Paolella and MJ Shapiro ...