期刊
EUROPEAN JOURNAL OF ORGANIC CHEMISTRY
卷 2018, 期 4, 页码 557-563出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/ejoc.201701527
关键词
Amides; Aldehydes; Ruthenium; Homogeneous catalysis; Reductive amidation
资金
- Russian Foundation for Basic Research [15-03-02548 A]
- Council of the President of the Russian Federation [MK-520.2017.3]
- Ministry of Education and Science of the Russian Federation [02.a03.21.0008]
A catalytic reaction between aldehydes and primary amides that leads to N-alkylated amides was investigated. The developed protocol employs carbon monoxide as a deoxygenative agent and, therefore, avoids the use of an external hydrogen source. Cyclopentadienyl ruthenium complexes provided excellent catalytic efficiency and could be used with loadings as low as 0.5-1 mol-%. A representative number of secondary amides were successfully prepared in yields of 70-84%.
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