2025 年 24 巻 1 号 p. 10-13
Alkylation reactions of aromatic nitriles using Grignard reagents produce ketones after hydrolysis. However, this addition reaction is slower than when using reactive organolithium(I) reagents. In the previous paper, we improved the reaction by using zinc(II)ates, which are generated in situ using Grignard reagents and zinc chloride (ZnCl2). The corresponding ketones and amines were obtained in good yields under mild reaction conditions. In this study, the reaction mechanism was theoretically investigated by using density functional theory (DFT). The reactivity with ZnCl2 was verified thorough orbital interaction analysis and non-covalent interactions analysis.
