Molecular structures of ruthenium half-sandwich complexes with primary and secondary phosphines: [(η6-p-cymene)RuCl2(PR3)] [p-cymene=1-Me-4-PriC6H4; PR3=PH2Fc, PH2CH2Fc, PH(CH2Fc)2; Fc=Fe(η5-C5H4)(η5-C5H5)]
摘要:
A series of air-stable half-sandwich complexes of general formula[(eta(6) -p-cymene)RuCl2(PR3)] [p-cymene = 1-Me-4-Pr'C6H4; PR3 = PH(2)Fc (1), PH(CH(2)Fc)(2) (3); Fc = Fe(eta(5) -C5H4)(eta(5)-(CH5)-H-5)] were synthesized from [{(p-cymene)RuCl2}(2)] and the corresponding phosphine and fully characterized by IR and NMR (H-1, C-13, (31)p) spectroscopy. Molecular structures of [(eta(6)-p-cymene)RuCl2(PR3)] [PR3 = PH(2)Fc (1), PH2CH2Fe (2), PH(CH(2)Fc)(2) (3)] are reported. (c) 2005 Elsevier B.V. All rights reserved.