Zhou Wang, Miura Tomoya, Murakami Masahiro
Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto, 615-8510, Japan.
Angew Chem Int Ed Engl. 2018 Apr 23;57(18):5139-5142. doi: 10.1002/anie.201801305. Epub 2018 Mar 26.
A photocatalyzed reaction of pyridine N-oxides with alkenes gives ortho-alkylated pyridines with cleavage of the carbon-carbon double bond. Benzyl and secondary alkyl groups are incorporated at the ortho position of pyridines in one pot.
吡啶氮氧化物与烯烃的光催化反应可得到邻位烷基化吡啶,并伴有碳碳双键的断裂。苄基和仲烷基可在一个反应釜中引入到吡啶的邻位。