Ir-Catalyzed Regiocontrolled Allylic Amination of Di-/Trienyl Allylic Alcohols with Secondary Amines.
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DOI: 10.1021/acs.orglett.9b02435
Abstract: An unprecedented regio-controllable allylic amination of unactivated dienyl and trienyl allylic alcohols has been developed, providing an efficient approach toward the site-selective formation of C1-, C3-, and C5-/C7-amination products from the sole substrates. Key to… read more here.
Keywords: secondary amines; trienyl allylic; catalyzed regiocontrolled; allylic alcohols ... See more keywords
Synthesis of C3-alkylated benzofurans via palladium-catalyzed regiocontrolled hydro-furanization of unactivated alkenes
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DOI: 10.1039/d0qo01247e
Abstract: A new chelation-controlled hydrofuranization of unactivated olefins with α-alkynyl arylols is reported for the first time, and used to produce a wide range of C3-alkylated benzofurans with generally good yields under mild conditions. A bidentate… read more here.
Keywords: alkylated benzofurans; synthesis alkylated; catalyzed regiocontrolled; via palladium ... See more keywords