Alkane metathesis catalyzed by a well-defined silica-supported mo imido alkylidene complex:: [(SiO)Mo(=NAr)(=CHtBu)(CH2tBu)]
Alkane metathesis catalyzed by a well-defined silica-supported mo imido alkylidene complex:: [(SiO)Mo(=NAr)(=CHtBu)(CH2tBu)]
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DOI：
10.1002/anie.200602171
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发表时间：
2006-01-01
影响因子：
16.6
通讯作者：
Basset, Jean-Marie
中科院分区：
文献类型：
--
作者：
Blanc, Frederic;Coperet, Christophe;Basset, Jean-Marie
一种双功能合一催化剂前体允许烯烃复分解催化剂转变成烷烃复分解催化剂。含有辅助亚氨基配体的二氧化硅负载的烷基亚烷基钼络合物是高活性烯烃复分解催化剂，并且还充当烷烃复分解的催化剂前体。该系统涉及具有双重性质的单一金属，并表明辅助配体与烷烃复分解反应相容。（化学方程式）。
A two-functions-in-one catalyst precursor allows an olefin metathesis catalyst to be turned into an alkane metathesis catalyst. A silica-supported alkyl alkylidene molybdenum complex containing an ancillary imido ligand is a highly active olefin metathesis catalyst and also acts as a catalyst precursor for alkane metathesis. This system involves a single metal with dual properties and shows that ancillary ligands are compatible with alkane metathesis reactions.(Chemical Equation Presented).