Direct conversion of γ,γ-dicarbonyl-substituted aldehydes into γ-lactones with a sodium chlorite/DBDMH combination
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DOI: 10.1039/c7gc00144d
Abstract: An unprecedented and challenging simultaneous carboxylation/halogenation, and next lactonization of γ,γ-dicarbonyl-substituted aldehydes has been realized using an eco-friendly, safe and inexpensive solid sodium chlorite (NaClO2)/1,3-dibromo-5,5-dimethyl-hydantoin (DBDMH) combination. This new reaction is amenable to a multi-gram… read more here.
Keywords: dicarbonyl substituted; dbdmh combination; substituted aldehydes; sodium chlorite ... See more keywords