新型 NCP 钳形配体的铱配合物：催化烷烃脱氢和烯烃异构化
Iridium complexes of new NCP pincer ligands: catalytic alkane dehydrogenation and alkene isomerization.
作者信息
Jia Xiangqing, Zhang Lei, Qin Chuan, Leng Xuebing, Huang Zheng
机构信息
State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai, 200032, China.
出版信息
Chem Commun (Camb). 2014 Sep 28;50(75):11056-9. doi: 10.1039/c3cc46851h. Epub 2014 Aug 7.
Iridium complexes of novel NCP pincer ligands containing pyridine and phosphinite arms have been synthesized. One Ir complex shows good catalytic activity for alkane dehydrogenation, and all complexes are highly active for olefin isomerization. A combination of the Ir complex and a (PNN)Fe pincer complex catalyzes the formation of linear alkylboronates selectively from internal olefins via sequential olefin isomerization-hydroboration.
已合成了含有吡啶和亚膦酸酯臂的新型NCP钳形配体的铱配合物。一种铱配合物对烷烃脱氢显示出良好的催化活性，并且所有配合物对烯烃异构化都具有高活性。铱配合物和(PNN)铁钳形配合物的组合通过烯烃异构化-硼氢化顺序催化从内烯烃选择性地形成线性硼酸烷基酯。
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