Iron‐Catalyzed Cross‐Coupling Reaction of Vinyl Bromides or Chlorides with Imidazoles in the Absence of Ligands and Additives | Zendy

Mao Jincheng | Zendy; Xie Guanlei | Zendy; Zhan Jiaming | Zendy; Hua Qiongqiong | Zendy; Shi Daqing | Zendy

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Iron‐Catalyzed Cross‐Coupling Reaction of Vinyl Bromides or Chlorides with Imidazoles in the Absence of Ligands and Additives

Author(s) -

Mao Jincheng,

Xie Guanlei,

Zhan Jiaming,

Hua Qiongqiong,

Shi Daqing

Publication year - 2009

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.200900066

Subject(s) - chemistry , catalysis , halide , vinyl chloride , copper , coupling reaction , palladium , vinyl bromide , polymer chemistry , ligand (biochemistry) , coupling (piping) , organic chemistry , copolymer , metallurgy , biochemistry , polymer , receptor , materials science

Highly effective coupling of imidazoles with ( E )‐vinyl halides can be achieved by using readily available iron catalysts under ligand‐free, copper‐free and palladium‐free conditions. Coupling of ( E )‐vinyl bromides led to ( Z )‐products predominantly, while the reactions of ( E )‐vinyl chlorides afforded ( E )‐isomers as the major products.

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