10.1002/cctc.201801797
ChemCatChem
COMMUNICATION
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Experimental Section
General procedure for catalytic reduction of ketones: Under argon
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atmosphere
a ketone (0.5 mmol) was added to a solution of
t
[(C6H2Me3OH)Mn(CO)3]BF4 (2, 1.8 mg, 0.005 mmol) and BuOK (42 mg,
0.375 mmol) in isopropanol (1 ml). The mixture was stirred for 24 h at
90 °C in a closed Schlenk tube. The mixture was then opened to air,
quenched by aqueous solution of NH4Cl (2 ml) and the product was
extracted with chloroform (3×5 ml). Combined organic layers were dried
over sodium sulfate, the solvent was evaporated and the crude product
was purified by column chromatography (eluent hexanes/ethyl acetate).
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Acknowledgements
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This work was supported by the Russian Science Foundation
(grant # 17-73-20144). The X-ray diffraction data were obtained
using the equipment of the Center for Molecular Composition
Studies of INEOS RAS. We thank Dr. Petr Zhmurov for his
advice and help with some experiments.
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Keywords: Arene ligands • Base additive • Manganese • Shvo-
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