Abstract
The electrophilic reactions of novel isopropylidenenorbornadienes and isopropylidenenorbornenes fused with a furan, pyrrole, thiophene, and pyrazole ring with 1,2,4-triazole-3,5-(4 H)-dione, m-chloroperbenzoic acid, dichlorocarbene, and N-bromosuccinimide (NBS) indicated that the neighboring group effect of the five-membered heteroaromatic rings was, unexpectedly, almost similar to that of a benzene ring except for the reaction with NBS.
Published Version
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