Intramolecular Baylis-Hillman and morita reactions using unsaturated thiol ester substrates containing enolizable aldehydes |
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Authors: | Keck Gary E Welch Dennie S |
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Institution: | Department of Chemistry, University of Utah, Salt Lake City, Utah 84112-0850, USA. keck@chemistry.utah.edu |
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Abstract: | reaction: see text] Previously unknown intramolecular Baylis-Hillman and Morita reactions involving cyclization of an unsaturated thiol ester onto a pendant aldehyde function are reported. These can be used successfully for the preparation of both cyclopentenols and cyclohexenols, but the results are very sensitive to substrate and precise reaction conditions. |
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