Dearomatising rearrangements of lithiated thiophenecarboxamides |
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Authors: | Clayden Jonathan Turnbull Rachel Helliwell Madeleine Pinto Ivan |
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Institution: | Department of Chemistry, University of Manchester, Oxford Road, Manchester, UK M13 9PL. j.p.clayden@man.ac.uk |
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Abstract: | Thiophene-3-carboxamides bearing allyl or benzyl substituents at nitrogen undergo dearomatising cyclisation on treatment with LDA. Rearrangements transform the dearomatised products into pyrrolinones, azepinones or partially saturated azepinothiophenes. |
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