Hydridoorganostannylene Coordination: Group 4 Metallocene Dichloride Reduction in Reaction with Organodihydridostannate Anions
Hydridoorganostannylene Coordination: Group 4 Metallocene Dichloride Reduction in Reaction with Organodihydridostannate Anions
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DOI：
10.1002/chem.201903652
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发表时间：
2019-11-13
影响因子：
4.3
通讯作者：
Wesemann, Lars
中科院分区：
文献类型：
--
作者：
Maudrich, Jakob-Jonathan;Widemann, Max;Wesemann, Lars
Organodihydridoelement anions of germanium and tin were reacted with metallocene dichlorides of Group 4 metals Ti, Zr and Hf. The germate anion [Ar*GeH2](-) reacts with hafnocene dichloride under formation of the substitution product [Cp2Hf(GeH2Ar*)(2)]. Reaction of the organodihydridostannate with metallocene dichlorides affords the reduction products [Cp2M(SnHAr*)(2)] (M=Ti, Zr, Hf). ion of a hydride substituent from the titanium bis(hydridoorganostannylene) complex results in formation of cation [Cp2M(SnAr*)(SnHAr*)](+) exhibiting a short Ti-Sn interaction. (Ar*=2,6-Trip(2)C(6)H(3), Trip=2,4,6-triisopropylphenyl).
