Boebel, Timothy A.; Hartwig, John F. published the artcile< Iridium-Catalyzed Preparation of Silylboranes by Silane Borylation and Their Use in the Catalytic Borylation of Arenes>, Recommanded Product: (9Z,12Z)-Methyl octadeca-9,12-dienoate, the main research area is iridium catalyzed silylborane preparation; silane borylation methoxy iridium cyclooctadiene butylbipyridine catalyzed; silylborane preparation catalytic borylation arene; arene carbon hydrogen bond activation.
Silylboranes are versatile reagents for transition metal-catalyzed reactions of unsaturated organic mols. These reagents are typically prepared by the addition of a silyl lithium species to a boron electrophile. However, the need to generate anionic silane reagents limits the scope of silylboranes that can be readily obtained. Here, the synthesis of trialkylsilylboranes by borylation of silanes catalyzed by iridium complexes is described. The reaction of trialkylhydrosilanes with B2pin2 catalyzed by the combination of [Ir(OMe)cod]2 and 4,4′-di-tert-butylbipyridine forms trialkylsilylboronic esters. In addition, these trialkylsilylboranes serve as boron sources for iridium-catalyzed borylation of aryl C-H bonds. In contrast to diboron reagents, the silylboranes react with methylarenes at both the aryl and Me C-H bonds.
Organometallics published new progress about Aromatic hydrocarbons Role: RCT (Reactant), RACT (Reactant or Reagent). 112-63-0 belongs to class esters-buliding-blocks, and the molecular formula is C19H34O2, Recommanded Product: (9Z,12Z)-Methyl octadeca-9,12-dienoate.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics