Reaction of Bis(pyrazol-1-yl)methanes Modified by Organotin Groups on the Methine Carbon with W(CO)<sub>5</sub>THF to Give Novel Heterodinuclear Organometallic Complexes
作者:Liang-Fu Tang、Shu-Bin Zhao、Wen-Li Jia、Zhi Yang、Da-Tong Song、Ji-Tao Wang
DOI:10.1021/om030221o
日期:2003.8.1
can also result in the oxidativeaddition of the tin−carbon(sp3) bond to the tungsten(0) center, implying that the oxidativeadditionreaction of the tin−carbon(sp3) bond may form these decarbonylation intermediates. While the reactions of trialkylstannylbis(pyrazol-1-yl)methanes, R3SnCHPz2 (R = Et or iPr), with W(CO)5THF yield only the decarbonylation heterodinuclear complexes R3SnCHPz2W(CO)4, in which