Selective insertion of mercury(<scp>II</scp>) halides into the ruthenium–mercury bonds of trinuclear Ru<sub>2</sub>Hg clusters
作者:Javier A. Cabeza、José M. Fernández-Colinas、Santiago García-Granda、Víctor Riera、Juan F. Van der Maelen
DOI:10.1039/c39910000168
日期:——
The complex [Ru2(µ-dan)(CO)4(PPri3)2]1(H2dan = naphthalene-1,8-diamine) reacts with HgX2(X = Cl, Br or I) to give the trinuclear clusters [(1)HgX2] which react with HgZ2(Z = Cl, Br or I) to form the insertion products [(1)Hg(µ-Z)2HgX2] only when Z is more electronegative than X, otherwise the addition products [(1)Hg(µ-X)2HgZ2] are obtained; the X-ray structure of [(1)Hg(µ-Cl)2HgCl2] has been determined.
复合物 [Ru2(Âμ-dan)(CO)4(PPri3)2]1(H2dan = -1,8-diamine)与HgX2(X = Cl, Br或I)进行反应,以产生与HgZ2(Z = Cl, Br或I)进行反应的三核集群((1)HgX2)以形成插入产品((1)Hg(Âμ-Z)2HgX2)只有当Z比X更为电子消极时,否则将获得附加产品((1)Hg(Âμ-X)2HgZ2);已确定了((1)Hg(Âμ-Cl)2HgCl2)的X射线结构。