Reactivity of vinylidene-π-allyl palladium(II) species

Can Li; Zhengnan Zhou; Yuling Li; Yinlong Guo; Shengming Ma

doi:10.1039/d2cc06871k

Reactivity of vinylidene-π-allyl palladium(II) species

Chem Commun (Camb). 2023 Mar 23;59(25):3727-3730. doi: 10.1039/d2cc06871k.

Authors

Can Li^{1

2}, Zhengnan Zhou^{1

2}, Yuling Li^{1

2}, Yinlong Guo^{1

2}, Shengming Ma^{1

3}

Affiliations

¹ State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai 200032, P. R. China. ylguo@mail.sioc.ac.cn.
² University of Chinese Academy of Sciences, Beijing 100049, P. R. China.
³ Research Center for Molecular Recognition and Synthesis, Department of Chemistry, Fudan University, 220 Handan Lu, Shanghai 200433, P. R. China.

PMID: 36892480
DOI: 10.1039/d2cc06871k

Abstract

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.