Synthesis of α-Boryl Ketones via Hydration or Oxidation of B(MIDA)-Decorated Alkynes.
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DOI: 10.1021/acs.orglett.2c04343
Abstract: α-Boryl ketones are traditionally challenging targets in organic synthesis. Reported herein is a mild and metal-free synthesis of α-boryl ketones via the hydration or oxidation of N-methyliminodiacetyl boronate (B(MIDA))-decorated alkynes. A new hydration system comprised… read more here.
Keywords: hydration; synthesis boryl; synthesis; mida ... See more keywords
Copper-catalyzed synthesis of β-boryl cyclopropanes via 1,2-borocyclopropanation of aryl olefins with CO as the C1 source
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DOI: 10.1039/d3sc01090b
Abstract: Cyclopropane represents one of the most critical rings and has been found present in various bioactive compounds, especially in clinical medicines. It can be synthesized by the reaction of olefins with diazo-derived carbenoids which are… read more here.
Keywords: copper; synthesis boryl; boryl cyclopropanes; source ... See more keywords