Cp2TiCl2-catalyzed borylation and hydroboration of α-olefins with dichloro(diisopropylamino)borane
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Organometallic Chemistry"
DOI: 10.1016/j.jorganchem.2019.07.009
Abstract: Abstract The reaction between aryl substituted α-olefins and dichloro(diisopropylamino)borane catalyzed with Cp 2 TiCl 2 leads to trans -1-alkenyl(chlorodiisopropylamino)boranes in high yields. Aliphatic α -olefins in this reaction give borylation and hydroboration products, namely, trans… read more here.
Keywords: diisopropylamino borane; dichloro diisopropylamino; olefins dichloro; catalyzed borylation ... See more keywords
Iron-Catalyzed Borylation of Aryl Ethers via Cleavage of C-O Bonds.
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DOI: 10.1021/acs.orglett.0c00679
Abstract: Herein, we report the iron-catalyzed borylation of aryl ethers and aryl amines via cleavage of C-O and C-N bonds. This protocol does not require the use of Grignard reagents and displays a broad substrate scope,… read more here.
Keywords: aryl ethers; catalyzed borylation; borylation; via cleavage ... See more keywords
Iodine-Catalyzed Borylation of Benzylic Alcohols.
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DOI: 10.1021/acs.orglett.3c00367
Abstract: Direct borylation of benzylic alcohols has been achieved via an iodine-catalyzed process. This transition-metal-free borylation transformation is compatible with various functional groups and provides a practical and convenient method to access important and useful benzylic… read more here.
Keywords: catalyzed borylation; borylation; benzylic alcohols; borylation benzylic ... See more keywords
Copper-Catalyzed Borylation and Silylation of Dichlorocyclobutenones.
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DOI: 10.1021/acs.orglett.3c00765
Abstract: We report copper-catalyzed borylation and silylation of dichlorocyclobutenones, which furnish the boron-substituted and silicon-substituted polyfunctionalized cyclobutenones in high yields. The reactions proceed under mild reaction conditions, show broad substrate scope, and display high chemoselectivity. In… read more here.
Keywords: copper catalyzed; silylation dichlorocyclobutenones; borylation silylation; catalyzed borylation ... See more keywords
Iridium-Catalyzed C–H Borylation of CF3-Substituted Pyridines
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DOI: 10.1021/acsomega.2c00773
Abstract: Iridium-catalyzed C–H borylation of CF3-substituted pyridines is described in this paper. The boronic ester group can be installed on the α, β, or γ position of pyridine by an appropriate substitution pattern. Sterically governed regioselectivity… read more here.
Keywords: substituted pyridines; iridium catalyzed; cf3 substituted; catalyzed borylation ... See more keywords