Well-defined rhenium complexes bearing a tetradentate PNNP ligand were developed for the first time. These new complexes exhibit much better performance in catalytic hydrogenation of carbonyl derivatives into alcohols compared… Click to show full abstract
Well-defined rhenium complexes bearing a tetradentate PNNP ligand were developed for the first time. These new complexes exhibit much better performance in catalytic hydrogenation of carbonyl derivatives into alcohols compared to the corresponding aminophosphine-ligand-constituted complex (o-PPh2C6H4CH2NH2)2Re(CO)2Cl. Under the optimized conditions, the highest turnover frequency and turnover number can be up to 4041 h-1 and 61008, respectively.
Keywords:
hydrogenation ketones;
efficient hydrogenation;
ketones aldehydes;
well defined;
rhenium
Journal Title: Dalton transactions
Year Published: 2025
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Journal Title: Dalton transactions
Year Published: 2025
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!