562108-07-0Relevant articles and documents
Heterobimetallic Pt(II)-M(I) (M = Cu, Ag) eight-membered macrocyclic complexes with large-bite P,N-ligand bridges
Li, Qing-Snan,Xu, Feng-Bo,Cui, Da-Jun,Yu, Kai,Zeng, Xian-Shun,Leng, Xue-Bing,Song, Hai-Bin,Zhang, Zheng-Zhi
, p. 1551 - 1557 (2007/10/03)
Reaction of a new large-bite P,N-ligand, 2-(N-diphenylphosphinomethyl-N- benzyl)aminopyridine (1) with (COD)PtCl2 and (COD)Pt(OCPh) 2 give cis-(L)2PtCl2 (2) and trans-(L) 2Pt(OCPh)2 (3), respectively. Complex 3 reacted with M(I) (M = Cu, Ag) perchlorate using its pyridyl and alkynyl groups to afford a novel type of mixed-metal macrocyclic complexes PtM2(L) 2(C≡CPh)2(ClO4)2 (M = Cu, 4; M = Ag, 5). Complex 4 can be converted to the solvated complexes Pt[Cu(solvent)]2(μ-L)2(C≡CPh) 2(ClO4)2 (solvent = H2O,4; CH 3CN, 4″) by recrystallization of 4 in the corresponding solvents. The crystal structures of complexes 2, 3, 4 and 4″-CH 2Cl2 and luminescence properties of 3, 4 and 5 have been determined. The Royal Society of Chemistry 2003.