Dimerization of Terminal Aryl Alkynes Catalyzed by Iron(II) Amine-Pyrazolyl Tripodal Complexes with E/Z Selectivity Controlled by tert-Butoxide | Zendy

Fei Xue | Zendy; Xiaolu Song | Zendy; Tingting Lin | Zendy; Kristin Munkerup | Zendy; Saad F. Albawardi | Zendy; KuoWei Huang | Zendy; T. S. Andy Hor | Zendy; Jin Zhao | Zendy

Open Access

Dimerization of Terminal Aryl Alkynes Catalyzed by Iron(II) Amine-Pyrazolyl Tripodal Complexes with E/Z Selectivity Controlled by tert-Butoxide

Author(s) -

Fei Xue,

Xiaolu Song,

Tingting Lin,

Kristin Munkerup,

Saad F. Albawardi,

KuoWei Huang,

T. S. Andy Hor,

Jin Zhao

Publication year - 2018

Publication title -

acs omega

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.779

H-Index - 40

ISSN - 2470-1343

DOI - 10.1021/acsomega.8b00539

Subject(s) - chemistry , selectivity , amine gas treating , catalysis , aryl , medicinal chemistry , tripodal ligand , stereochemistry , organic chemistry , alkyl

The catalytic activity of iron(II) complexes with functionalized amine-pyrazolyl tripodal ligands toward dimerization of terminal alkynes in the presence a base (KO t Bu or NaO t Bu) has been studied. An unusual E / Z selectivity of the reaction determined by tert -butoxide was observed.

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