Some attempts to prepare chelating nitrophenylpalladium(II) complexes. Synthesis of covalent arylpalladium(II) perchlorate complexes. Crystal and molecular structure of catena-trans- {[Pd{C6H2(NO2)3-2,4,6} (tht)2(H2O)]{ClO4}n (tht = tetrahydrothiophene)
作者:José Vicente、Aurelia Arcas、M.Victoria Borrachero、Elies Molíns、Carles Miravitlles
DOI:10.1016/0022-328x(92)80180-6
日期:1992.12
bipy (3)]. These complexes, and solutions of the other non-isolated perchlorato-complexes, react with different neutral ligands to give cationic complexes [Pd(R)L2L′]ClO4 [R = C6H2(NO2)3 -2,4,6, L = tht, L′ = H2O (4); L′= PPh3, L2 = phen (5) or COD (6); R = C6H3Me-2-NO2-6, L′= PPh3, L2 = phen (7)]. The complex (PhCH2PPh3)[Pd(R)Cl2(dmso)] (R = C6H2(NO2)3-2,4,6, dmso = dimethyl sulphoxide) reacts with Ag2(OX)
配合物[Pd(R)CIL 2 ] [R = C 6 H 2(NO 2)3 -2,4,6,L =四氢噻吩(tht)或PPh 3,或L 2 1,5-环辛二烯(COD);R = C 2 H 3 Me-2,NO 2 -6,L 2 = 1,10-菲咯啉(phen)或2,2'-联吡啶(bipy)l与AgClO 4反应,得到相应的高氯酸盐络合物[Pd (R)(OClO 3)L 2 ]。其中只有一些可以分离和表征[R = C 6 H 2(NO 2)3-2,4,6,L = tht(1); R = C6 H 3 Me-2-NO 2 -6,L 2= phen(2)或bipy(3)]。这些络合物和其他非分离的高氯酸盐络合物的溶液与不同的中性配体反应,得到阳离子络合物[Pd(R)L 2 L'] ClO 4 [R = C 6 H 2(NO 2)3 -2 ,4,6,L = tht,L'= H 2 O(4); L′= PPh