Formal [2 + 2 + 2] Cycloaddition Reaction of a Metal–Carbyne Complex with Nitriles: Synthesis of a Metallapyrazine Complex
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DOI: 10.1021/acs.organomet.9b00213
Abstract: Although alkynes have been extensively exploited in [2 + 2 + 2] cycloadditions with nitriles to form N-heterocyclic aromatics, the “alkyne-like” metal–carbon triple bond has never been used in [2 + 2 + 2] cycloadditions… read more here.
Keywords: cycloaddition; carbyne complex; metal carbyne; complex nitriles ... See more keywords