694439-45-7Relevant academic research and scientific papers
The preparation and coordination of 1,3-C6H4-{C(O) N(PPh2)CH2Ph}2 - A new multidentate ligand
I Zubiri, M. Rodriguez,Milton, Heather L.,Slawin, Alexandra M.Z.,Woollins, J. Derek
, p. 865 - 868 (2004)
Reaction of isophthaloyl dichloride with two equivalents of benzylamine in the presence of Et3N gives N,N′-dibenzyl-1,3-isophthaldiamide which reacts with two equivalents of Ph2PCl, in the presence of n-BuLi at -78°C to give 1,3-C6H4-{C(O)N(PPh 2)CH2Ph}2 (1). Reaction of 1 with [PtCl 2(cod)] in dichloromethane gives the P,P′,C tridentate bis-chelate [Pt(Cl){1,3-C6H4-{C(O)N(PPh 2)CH2Ph}2}] (2), whilst reaction of 1 with two equivalents of [(C3H5)PdCl]2 in thf results in [{PdCl(C3H5)}2 {1,3-C6H 4-{C(O)N(PPh2)CH2Ph}2}] (3) in which the ligand bridges two palladium centres. The X-ray structures of 2 and 3 are reported.
