Huang, Shuang; Hong, Xi; Cui, He-Zhen; Zhan, Bing; Li, Zhi-Ming; Hou, Xiu-Feng published the artcile< Bimetallic Bis-NHC-Ir(III) Complex Bearing 2-Arylbenzo[d]oxazolyl Ligand: Synthesis, Catalysis, and Bimetallic Effects>, COA of Formula: C7H9NO, the main research area is potential energy surface iridacycle complex catalyzed methylation aniline DFT; bimetallic biscarbene iridium complex containing arylbenzooxazolyl ligand preparation catalyst; crystal structure bimetallic biscarbene iridium complex containing arylbenzooxazolyl ligand; mol structure bimetallic biscarbene iridium complex containing arylbenzooxazolyl ligand; isotope effect iridium carbene complex catalyzed methylation aniline.
Herein, an unprecedented bimetallic bis-NHC Cp*Ir complex 1 bearing 2-arylbenzo[d]oxazolyl and NHC ligands is reported. A significantly increase in activity was observed for N-methylation of amines and reduction of aldehydes with MeOH catalyzed by 1 compared to the monometallic analogs (2-11). Under the optimal conditions, it showed to be highly effective in N-methylation of nitroarenes with MeOH as both C1 and H2 source. Substrates, including aromatic amines, ketones and nitro compounds with various functional groups, can be well tolerated. Mechanistic studies and DFT calculation highlights the significance of bimetallic centers cooperativity.
Organometallics published new progress about Anilines Role: SPN (Synthetic Preparation), PREP (Preparation) (N-Me). 5344-90-1 belongs to class alcohols-buliding-blocks, and the molecular formula is C7H9NO, COA of Formula: C7H9NO.
Referemce:
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Alcohols – Chemistry LibreTexts