lithium silanethiolates. Complex 7 readily reacted with (C5H5)TiCl3 to produce the Ti-Ni heterobimetallic compound (C5H5)TiCl(mu-S)2Ni(dppe) 9, in which silicon-sulfur bond cleavage took place. Characterization of all compounds through spectroscopic techniques and elemental analyses are also described. X-Ray structural data for compounds 1 and 3-9 are reported.
用3当量处理环三甲
硅烷基(Me2SiS)3。将RLi(R = Me,But)在己烷-Et2O中的溶液制得
硫代
硅酸锂LiSSiMe2R,并在其中分离出tmeda加合物[(tmeda)LiSSiMe2But] 2 1(tmeda = N,N,N',N'-
四甲基乙二胺)。 R =的情况。Fe(CH3CN)2(CF3SO3)2,CoCl2和[Cu(CH3CN)4](PF6)与1的反应生成
硅烷硫醇基络合物M(SSiMe2But)2(tmeda)(M = Fe 2,Co 3) ,和[Cu(SSiMe2But)] 4 4。配合物(
C5H5)2Ti(SSiMe2R)2(R = Me 5,But 6)和Ni(SSiMe2R)2(dppe)[R = Me 7,But 8; dppe = 1,2-双(
二苯基膦基)
乙烷是由( )2TiCl2和NiCl2(dppe)用相应的
硅烷硫醇
锂处理而成的。配合物7容易与