School of Petrochemical Engineering, Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, Changzhou University, Changzhou 213164, P. R. China.
Org Biomol Chem. 2018 May 15;16(19):3568-3571. doi: 10.1039/c8ob00720a.
A decarbonylative alkylation of chromones via radical conjugate addition under metal-free conditions was developed using aliphatic aldehydes as alkylating reagents. A series of 2-tertiary, secondary, and even primary alkylated chromanones were obtained in moderate to excellent yields.
发展了一种在无金属条件下通过自由基共轭加成进行色酮的脱羰烷基化反应，使用脂肪醛作为烷基化试剂。一系列 2-叔、仲、甚至伯烷基化色满酮以中等至优异的产率得到。
