Gold(III)-catalyzed tandem reaction of ketones with phenols: efficient and highly selective synthesis of functionalized 4H-chromenes.
An efficient and highly selective approach for the synthesis of functionalized 4H-chromenes has been developed via gold(III)-catalyzed condensation/annulation tandem reaction of ketones with phenols.
Liu
Yunkui
Y
State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, Zhejiang University of Technology, Hangzhou 310014, People's Repubilc of China. ykuiliu@zjut.edu.cn
Qian
Jianqiang
J
Lou
Shaojie
S
Zhu
Jie
J
Xu
Zhenyuan
Z
D001578:Benzopyrans / Q000138:chemical synthesis* / Q000737:chemistry; D002384:Catalysis; D006046:Gold / Q000737:chemistry*; D007659:Ketones / Q000737:chemistry*; D008958:Models, Molecular; D015394:Molecular Structure; D010636:Phenols / Q000737:chemistry*
D001578:Benzopyrans; D007659:Ketones; D010636:Phenols; D006046:Gold