作者:Camino Bartolomé、Pablo Espinet、Jose M. Martín‐Alvarez、Fernando Villafañe
DOI:10.1002/ejic.200300229
日期:2003.9
[Pd(μ-Cl)(Fmes)(NCMe)]2 is generated by boiling under reflux [PdCl(Fmes)(COD)] in MeCN, and has been used to obtain various binuclear monoarylated complexes [Pd(Fmes)(μ-X)L]2 [X = Br, L = MeCN, P(o-Tol)3; X = Cl, L = CO, 4-pic, 3,5-lut, P(o-Tol)3]. Other [Pd(Fmes)(μ-X)L]2 complexes have been obtained from trans-[PdCl(Fmes)(SMe2)2] (X = Cl, L = tht, SMe2, PPh3) and from K[Pd4(Fmes)4I5] [X = I, L = P(o-Tol)3]
单芳基化配合物 [PdCl(Fmes)(LL)] [Fmes = 2,4,6-tris(trifluoromethyl)phenyl or fluoromesityl] 和 trans-[PdCl(Fmes)L2] 已通过 [PdCl2(LL)] 的芳基化获得(LL = tmeda) 或反式 [PdCl2L2] (L = SMe2),通过在 [Pd(μ-Cl)(Fmes)(NCMe)]2 LL = 4,4'-Me2bipy, biquinolyl 中分裂桥接氯配体(2,2'-二喹啉), OPPhPy2-N,N', (OH)(CH3)CPy2-N,N', dppe, pte [1,2-双(苯硫基)乙烷]; L = 4-pic},或通过取代 [PdCl(Fmes)(COD)] 中的二烯烃 (L = tBuNC)。[Pd(μ-Cl)(Fmes)(NCMe)]2 和单齿配体的 1:1 比例提供 [PdCl(Fmes)(NCMe)L]