Ruthenium-catalyzed reaction of dinitriles with primary alcohols for the synthesis of N-alkylated cyclic β-enaminonitriles

文献类型: 外文期刊

第一作者: Ma, Wei

作者: Ma, Wei;Zhao, Qiang;Su, Shibin;Zhang, Weiwei;Yao, Yao;Wang, Pei;Tang, Dong;Zhou, Pengjuan

作者机构:

关键词: N-alkylated cyclic beta-enaminonitriles; aliphatic dinitrile; primary alcohol; ruthenium-catalyzed

期刊名称:ASIAN JOURNAL OF ORGANIC CHEMISTRY ( 影响因子:2.7; 五年影响因子:2.6 )

ISSN: 2193-5807

年卷期: 2025 年 14 卷 4 期

页码:

收录情况: SCI

摘要: A novel one-pot synthetic approach for preparing N-alkylated cyclic beta-enaminonitriles has been developed using readily available aliphatic dinitriles and primary alcohols. This method utilizes a Ru-MACHO complex catalyst (1 mol%) in conjunction with a strong base and a nonpolar solvent, exhibiting a broad substrate scope and excellent functional group tolerance. The process is highly atom economic, producing water as the sole by-produc. A range of N-alkylated cyclic beta-enaminonitriles were synthesized in good to excellent yields, and the method was successfully scaled up to gram-scale synthesis.

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