
%0 Journal Article
%A Abu, Salah OM 
%A Bruce, MI 
%A Walsh, JD 
%T Chemistry of the Group 1B Metals. XI. Further Studies of Some Poly(pyrazolyl)-borate Complexes of Copper(I)
%J Australian Journal of Chemistry
%D 1979/06/01
%V 32
%N 6
%P 1209-1218
%K 
%R https://doi.org/10.1071/CH9791209
%U https://www.publish.csiro.au/paper/CH9791209 
%X A series of 21 poly(pyrazolyl)borate complexes of copper(I) have been prepared either (i) from reactions between the appropriate carbonyl derivatives, Cu(CO)[(pz)3BR](R = H or pz) or Cu(CO)[(Me2pz)3-BH], and donor ligands, L, or (ii) from reactions between copper(I) chloride, L, and the appropriate poly(pyrazolyl)borate anion [H2B(pz)2-,ph2B(pz)3-, HB(pz)3-, HB(Me2pz)3- or B(pz)4-]. Complexes containing L = CO, PEt3, P(C6H4Me)3 (C6H4Me = o-, m- or p-tolyl), As(C6H4Me-p)3,P(OMe)3, P(OMe)3 (OPh)3, dppm, dppe, diars, MeC(CH2PPh2)3 or ButNC are described. Most contain four-coordinate copper(I), although the bis(pyrazolyl)borate complexes are formally three-coordinate. 
