Co-ordination chemistry of tetrachloro(pentachloroethylimido)tungsten(VI) and a related imidotungsten(VI) species
作者:Gerald W. A. Fowles、David A. Rice、Kenneth J. Shanton
DOI:10.1039/dt9770002128
日期:——
The species [WCl4(NC2Cl5)]·CCl3CN and [WCl4(NCCl2CH2Cl)]·CH2ClCN have been allowed to react with a range of ligands. Adducts of formulation [WCl4(NC2Cl5)]·L [L = OEt2, tetrahydrofuran (thf), tetrahydropyran, PPh3O, SEt2, tetrahydrothiophen (tht), 1,4-oxathian (oxth), Ph2PCH2CH2PPh2, MeCN, pyridine, 2,2′-bipyridine (2,2′-bipy), or 1,10-phenanthroline], 2[WCl4(NC2Cl5)]·L [L = 1,4-dioxan, 4,4′-bipy, or
种类[WCl 4(NC 2 Cl 5)]·CCl 3 CN和[WCl 4(NCCl 2 CH 2 Cl)]·CH 2 ClCN已与一系列配体反应。制剂[WCl 4(NC 2 Cl 5)]加合物[L = OEt 2,四氢呋喃(thf),四氢吡喃,PPh 3 O,SEt 2,四氢噻吩(tht),1,4-氧杂蒽(oxth),Ph 2 PCH 2 CH 2 PPh 2,MeCN,吡啶,2,2'-联吡啶(2,2'-联吡啶或1,10-菲咯啉),2 [WCl 4(NC 2 Cl 5)]·L [L = 1,4-二恶烷,4,4'-bipy或1,4-二噻吩]和[WCl 4(NCCl 2 CH 2 CH 2 Cl)]·L(L = THF,oxth,THT,或卜吨CN)已被分离和表征通过NMR测量和IR光谱。