Abstract The complexes [M（CO）;（CH;CN）;]（M=Mo, W）react with an equimolar quantity ofPhSnCl;in dichloromethane at room tempreture to afford new heterobinuclearcomplexes [PhCl;SnM（Cl）(CO);（CH;CN）;] [M=Mo（1）; ...Abstract The complexes [M（CO）;（CH;CN）;]（M=Mo, W）react with an equimolar quantity ofPhSnCl;in dichloromethane at room tempreture to afford new heterobinuclearcomplexes [PhCl;SnM（Cl）(CO);（CH;CN）;] [M=Mo（1）; W（2）]. The complexes reactwith two equivalents of PR;R’（R=Ph, R’=Ph, Me; R=Cy, R’=H） to yield stablecomplexes [PhCl;SnM（Cl）(CO);（PR;R’）;]. Reaction of[PhCl;SnM（Cl）(CO);（CH;CN）;]with one equivalent of PPh;（CH;）nPPh;（n=I,2） or bulky phosphine ligands PBu;Clin dichloromethane at room tempreture to give [PhCl;SnMo（Cl）(CO);{PPh;（CH;）n-PPh;}] .CH;Cl;, [PhCl;SnMo（Cl）(CO);PBu;Cl]. CH;Cl;, respectively. The complexes1 and 2 react with phosphite donor ligands P（OMe）;to give [PhCl;SnM（Cl）(CO);-{P（OMe）;};]. All complexes have been characterized by elemental analysis, IRand;HNMR spectroscopies. Here we report the preliminary results of this work.展开更多
基金Supported by THE NATIONAL SCIENCE FOUNDATION OF CHINA
文摘Abstract The complexes [M（CO）;（CH;CN）;]（M=Mo, W）react with an equimolar quantity ofPhSnCl;in dichloromethane at room tempreture to afford new heterobinuclearcomplexes [PhCl;SnM（Cl）(CO);（CH;CN）;] [M=Mo（1）; W（2）]. The complexes reactwith two equivalents of PR;R’（R=Ph, R’=Ph, Me; R=Cy, R’=H） to yield stablecomplexes [PhCl;SnM（Cl）(CO);（PR;R’）;]. Reaction of[PhCl;SnM（Cl）(CO);（CH;CN）;]with one equivalent of PPh;（CH;）nPPh;（n=I,2） or bulky phosphine ligands PBu;Clin dichloromethane at room tempreture to give [PhCl;SnMo（Cl）(CO);{PPh;（CH;）n-PPh;}] .CH;Cl;, [PhCl;SnMo（Cl）(CO);PBu;Cl]. CH;Cl;, respectively. The complexes1 and 2 react with phosphite donor ligands P（OMe）;to give [PhCl;SnM（Cl）(CO);-{P（OMe）;};]. All complexes have been characterized by elemental analysis, IRand;HNMR spectroscopies. Here we report the preliminary results of this work.
