Analysis of substituent effects: the reactions of some 2-L-5-nitro-3-X-thiophenes with primary and secondary amines in methanol

…, S Guernelli, G Macaluso, D Spinelli

Index: Consiglio, Giovanni; Frenna, Vincenzo; Guernelli, Susanna; Macaluso, Gabriella; Spinelli, Domenico Journal of the Chemical Society. Perkin Transactions 2, 2002 , # 5 p. 965 - 970

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Abstract

The kinetics of the reactions of some 2-L-5-nitro-3-X-thiophenes with primary and secondary amines in methanol at various temperatures have been studied with the aim of obtaining information about the proximity effects of 3-X ortho-like substituents. The results obtained have shown that for all the substitue