Li Can, Zhou Zhengnan, Li Yuling, Guo Yinlong, Ma Shengming
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China.
University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
Chem Commun (Camb). 2023 Mar 23;59(25):3727-3730. doi: 10.1039/d2cc06871k.
The reactivity of a new type of organometallic intermediate, vinylidene-π-allyl palladium species, has been demonstrated: the reaction between 4-alken-2-ynyl carbonates and stabilized carbon nucleophiles afforded functionalized 1,2,3,-butatriene compounds in moderate to high yields and excellent regioselectivities.
