Author： Zhou LI Feng Xiujuan He Ren Bao Ming
Publisher： Taylor & Francis Ltd
ISSN： 0095-8972
Source： Journal of Coordination Chemistry, Vol.62, Iss.17, 2009-09, pp. : 2824-2831
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Abstract
X-ray structure of trans-chloro(1-naphthyl)bis(triphenylphosphine)nickel(II) (4) was determined. The complex crystallizes in the triclinic system, space group P 1 with a = 12.0623(3), b = 13.8844(4), c = 14.5261(4) Å, α = 104.787(2), β = 104.861(2), γ = 107.602(2)°, and Z = 2. Dehalogenation of aryl chlorides was successfully performed in isopropyl alcohol (IPA) by using 4 as a precatalyst in the absence of reducing agent. The dehalogenation proceeded smoothly at ambient temperature to provide desired arenes in almost quantitative yields.
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