DIPEA-Promoted Reaction of 2-Nitrochalcones with Elemental Sulfur: An Unusual Approach to 2-Benzoylbenzothiophenes.
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DOI: 10.1021/acs.orglett.7b02321
Abstract: DIPEA was found to be an excellent sulfur activator to promote the reaction of 2-nitrochalcones with elemental sulfur. A wide range of 2-benzoylbenzothiophenes was obtained as a result of a cascade of alkene C═C bond… read more here.
Keywords: reaction nitrochalcones; promoted reaction; dipea promoted; nitrochalcones elemental ... See more keywords