ChemInform Abstract: Iridium-Catalyzed Borylation of Primary Benzylic C-H Bonds Without a Directing Group: Scope, Mechanism, and Origins of Selectivity

ChemInform Abstract: Iridium-Catalyzed Borylation of Primary Benzylic C-H Bonds Without a Directing Group: Scope, Mechanism, and Origins of Selectivity

The borylation of methylarenes with a silylborane reagent and a new iridium catalyst containing an electron‐deficient phenanthroline ligand selectively leads to benzylic boronate esters over the corresponding aryl boronate esters.

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Veröffentlicht in:ChemInform 2015-12, Vol.46 (51), p.no-no
Hauptverfasser: Larsen, Matthew A., Wilson, Conner V., Hartwig, John F.
Format: Artikel
Sprache:eng
Schlagworte:
boration
catalysis
catalysis, phase‐transfer catalysis
hydroboration
hydroboration, boration
organo-boron compounds
phase-transfer catalysis
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Zusammenfassung:The borylation of methylarenes with a silylborane reagent and a new iridium catalyst containing an electron‐deficient phenanthroline ligand selectively leads to benzylic boronate esters over the corresponding aryl boronate esters.
ISSN:0931-7597
1522-2667
DOI:10.1002/chin.201551175