Blue-light induced iron-catalyzed chemoselective α-alkylation and α-olefination of arylacetonitriles with alcohols

Literature Information

Publication Date 2023-10-18
DOI 10.1039/D3QO01220D
Impact Factor 5.281
Authors

Dingguo Song, Shiliang Wang, Weiwei Huang, Rong Chen, Fangyuan Hu, Lingxin Cheng, Xianghua Zhao, Fei Ling, Weihui Zhong


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Abstract

Alcohols and nitrile derivatives are highly important skeletons, widely applied in both organic and bioorganic chemistry. Borrowing hydrogen (BH) and dehydrogenative coupling (DC) strategies are powerful and environmentally friendly strategies for accessing α-alkyl nitriles and α,β-substituted acrylonitriles, owing to their atom economy and readily available starting materials. Herein, we have reported the first example of a mild and general protocol for the synthesis of α-alkyl nitriles and α,β-substituted acrylonitriles under photoirradiation. The reaction featured broad substrate scope with good functional group tolerance under simple conditions (43 examples, 50–88% yields). Remarkably, the mildness and practicality of this protocol were further demonstrated by the successful synthesis of anipamil via a two-cascade borrowing hydrogen procedure.

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Source Journal

Organic Chemistry Frontiers

Organic Chemistry Frontiers
CiteScore: 7.8
Self-citation Rate: 8.7%
Articles per Year: 724

Organic Chemistry Frontiers publishes high-quality research from across organic chemistry. Emphases are placed on studies that make significant contributions to the field of organic chemistry by reporting either new or significantly improved protocols or methodologies. Topics include, but are not limited to the following: Organic synthesis Development of synthetic methodologies Catalysis Natural products Functional organic materials Supramolecular and macromolecular chemistry Physical and computational organic chemistry

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