Synthesis and Reactivity of New Aminophenolate Complexes of Nickel

Molecules

Siqi Yu²  Huan Wang²  Jill E. Sledziewski²  Venkata N. Madhira³  Cyrus G. Takahashi³  Michelle K. Leon²  Yulia B. Dudkina¹  Yulia H. Budnikova¹ 

[1]A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific Center of Russian Academy of Sciences, 8 Arbuzov str., Kazan 420088, Russia

[2] E-Mails:

[3]Department of Chemistry, Lehigh University, 6 E. Packer Ave., Bethlehem, PA 18015, USA

[4] E-Mails:

[5]Department of Chemistry, University of Hawaii, 2545 McCarthy Mall, Honolulu, HI 96822, USA

[6] E-Mails:

关键词: nickel;    cross-coupling;    coordination chemistry;    paramagnetic complexes;   

DOI  :  10.3390/molecules190913603

来源: mdpi

【 摘 要 】

New well-defined, paramagnetic nickel complexes have been prepared and characterized by X-ray crystallography. The complexes were found to be active for the cross-coupling of alkyl electrophiles (especially ethyl 2-bromobutyrate) with alkyl Grignard reagents. The ligand architecture in these new complexes could potentially be rendered chiral, opening up future possibilities for performing asymmetric cross-coupling reactions.

【 授权许可】

CC BY   
© 2014 by the authors; licensee MDPI, Basel, Switzerland.