[Pd{CH<sub>2</sub>C(O)Me}Cl]<i><sub>n</sub></i>, a Key Product for the Synthesis of Acetonylpalladium(II) Complexes
作者:José Vicente、Aurelia Arcas、Jesús M. Fernández-Hernández、Delia Bautista
DOI:10.1021/om0101036
日期:2001.6.1
[HgCH2C(O)Me}(2)] reacts with [PdCl2(MeCN)(2)] (1:1) or with (Me4N)(2)[Pd2Cl6] (2:1) to give [PdCH2C(O)Me}Cl](n), which can be used to prepare a variety of acetonyl complexes. Thus, by reacting it; with the appropriate ligands, complexes [PdCH2C(O)Me}I](n), [PdCH2C(O)-Me}CIL2] [L-2 = N,N,N 'N ' -tetramethylethylenediamine, 2,2 ' -bipyridine, 4,4 '-(Bu-t)(2)-2,2 ' -bipyridine, 1,10-phenathroline; L = PPh3, dimethyl sulfoxide (dmso)], [Pd-2CH2C(O)Me}mu-kappa (2)-C,O-CH2C(O)Me}(mu -Cl)Cl(dmso)(2)], or [Pd-2CH2C(O)Me}(2)(mu -Cl)(2)(tetrahydrothiophene)(2)] can be obtained. The crystal structures of the last two complexes and that of [HgCH2C(O)Me}(2)] have been determined by X-ray crystallography.