Synthesis of 4-Imidazolidinones from Diamides and Ethynyl Benziodoxolones via Double Michael-Type Addition: Ethynyl Benziodoxolones as Electrophilic Ynol Synthons.
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DOI: 10.26434/chemrxiv-2022-bb2bt
Abstract: The moiety of 4-imidazolidinone is an important structural motif in organic synthesis and medicinal chemistry. We present the synthesis of 4-imidazolidinones from various diamides with ethynyl benziodoxolones through double Michael-type addition, which is an unprecedented… read more here.
Keywords: diamides ethynyl; ethynyl benziodoxolones; type addition; double michael ... See more keywords