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Ni(I) and Ni(II) ring-expanded N-heterocyclic carbene complexes: C-H activation, indole elimination and catalytic hydrodehalogenation


Reference:

Davies, C. J. E., Page, M., Ellul, C. E., Mahon, M. F. and Whittlesey, M. K., 2010. Ni(I) and Ni(II) ring-expanded N-heterocyclic carbene complexes: C-H activation, indole elimination and catalytic hydrodehalogenation. Chemical Communications, 46 (28), pp. 5151-5153.

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Official URL:

http://dx.doi.org/10.1039/c0cc01335h

Abstract

Reaction of the bulky 6-membered N-heterocyclic carbene 6-Mes with Ni(cod)(2) gives a C-H activated 6-Mes nickel(II) complex, but the novel three-coordinate Ni(I) species Ni(6-Mes)(PPh3)Br if the reaction is performed in the presence of Ni(PPh3)(2)Br-2. The Ni(I) complex is a precursor for the catalytic hydrodehalogenation of aryl halides.

Details

Item Type Articles
CreatorsDavies, C. J. E., Page, M., Ellul, C. E., Mahon, M. F. and Whittlesey, M. K.
DOI10.1039/c0cc01335h
DepartmentsFaculty of Science > Chemistry
RefereedYes
StatusPublished
ID Code20136

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