Regioselective magnesiations of functionalized arenes and heteroarenes using TMP2Mg in hydrocarbons.
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DOI: 10.1039/d2cc03856k
Abstract: We report the preparation of a new hydrocarbon-soluble magnesium amide TMP2Mg (TMP = 2,2,6,6-tetramethylpiperidyl). This base showed excellent properties for the regioselective magnesiation of various arenes and heteroarenes bearing ethyl esters and carbamates under very… read more here.
Keywords: magnesiations functionalized; regioselective magnesiations; arenes heteroarenes; heteroarenes using ... See more keywords
Molybdenum(V)-mediated switching of the C(sp2)-Se bond of phenylselenyl-functionalized arenes or heterocycles under mild conditions.
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DOI: 10.1039/d3cc01119d
Abstract: Molybdenum(V)-mediated cleavage of C(sp2)-Se bond and C(sp2)-H bond as well as intramolecular oxidative C(sp2)-Se coupling reaction of phenylselenyl-functionalized arenes or heterocycles has been developed. Three kinds of benzoselenophene frameworks were constructed through this reaction with… read more here.
Keywords: arenes heterocycles; functionalized arenes; sp2 bond; phenylselenyl functionalized ... See more keywords