Reactivity of main-group–transition-metal bonds. Part 7. Kinetics of the reaction of mercury(<scp>II</scp>) halides with compounds containing tin–chromium, –molybdenum, –tungsten, –manganese, –rhenium, and –iron bonds
作者:John R. Chipperfield、Andy C. Hayter、David E. Webster
DOI:10.1039/dt9770000485
日期:——
The kinetics of the cleavage of tin–transition-metal bonds by mercury(II) halides have been measured for the following reactions: [Cr(cp)(CO)3(SnMe3)] with HgBr2; [Mo(cp)(CO)3(SnMe3)] with HgX2(X = Cl, Br, or l); [W(cp)(CO)3(SnMe3)] with HgBr2; [Mn(CO)5(SnMe3)] with HgX2(X = Cl, Br, or l); [Re(CO)5(SnMe3)] with HgBr2; [Fe(cp)(CO)2(SnMe3)] with HgX2(X = Cl, Br, or l)(cp =η-cyclopentadienyl). The reactions
对于以下反应,已测量了汞(II)卤化物裂解锡-过渡金属键的动力学:[Cr(cp)(CO)3(SnMe 3)]与HgBr 2的反应;具有HgX 2(X = Cl,Br或l)的[Mo(cp)(CO)3(SnMe 3)] ;[W(cp)(CO)3(SnMe 3)]与HgBr 2;[Mn(CO)5(SnMe 3)]与HgX 2(X = Cl,Br或l);[Re(CO)5(SnMe 3)]与HgBr 2;含HgX 2的[Fe(cp)(CO)2(SnMe 3)](X = Cl,Br或l)(cp =η-环戊二烯基)。反应通过在反应物之间形成的加合物进行,反应模式类似于碘化反应。