Palladium-catalyzed carboannulation of propargylic carbonates and nucleophiles to 2-substituted indenes.
A new and efficient synthesis of 2-substituted indenes has been achieved via palladium-catalyzed carboannulation of propargylic carbonates with nucleophiles in good to excellent yields. A variety of nucleophiles were tolerated in this reaction.
Guo
Li-Na
LN
State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, People's Republic of China.
Duan
Xin-Hua
XH
Bi
Hai-Peng
HP
Liu
Xue-Yuan
XY
Liang
Yong-Min
YM