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We described previously (ref 4a) a mild enol acetal hydrolysis, that occurred during an attempted esterification following a recent protocol
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We described previously (ref 4a) a mild enol acetal hydrolysis, that occurred during an attempted esterification following a recent protocol: Hosangadi, B. D.; Dave, R. H. Tetrahedron Lett. 1996, 37, 6375.
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The only example, to our knowledge, of a MEM enol acetal cleavage was reported by Magnus and co-workers; see: Magnus, P.; Carter, P.; Elliott, J.; Lewis, R.; Harling, J.; Pitterna, T.; Bauta, W. E.; Fortt, S. J. Am. Chem. Soc. 1992, 114, 2544.
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