DOI: 10.1039/d4ob00329b ISSN: 1477-0520
Iodomethane in C1 chemistry: application in palladium-catalyzed [2 + 2 + 1] annulation
Jin-Ke Zhang, Yu-Chen Fang, Jia-He Chen, Jing Shan, Mei Bai, Qiang Huang, Yong-Zheng Chen, Wen-Yong Han- Organic Chemistry
- Physical and Theoretical Chemistry
- Biochemistry
A variety of chromone-containing polycyclic compounds were smoothly forged in up to 93% yield via palladium-catalyzed [2 + 2 + 1] annulation of 3-iodochromones, bridged olefins, and iodomethane, in which iodomethane was used as the methylene source.