Adaptability of the SiNN Pincer Ligand in Iridium and Rhodium Complexes Relevant to Borylation Catalysis

被引：29
|
作者：
Lee, Chun-I [1 ]
Hirscher, Nathanael A. [1 ]
Zhou, Jia [1 ]
Bhuvanesh, Nattamai [1 ]
Ozerov, Oleg V. [1 ]
机构：
[1] Texas A&M Univ, Dept Chem, College Stn, TX 77842 USA
来源：
ORGANOMETALLICS | 2015年 / 34卷 / 13期
基金：
美国国家科学基金会;
关键词：
H BOND ACTIVATION; AROMATIC BORYLATION; B BONDS; FUNCTIONALIZATION; ALKANES; ARENES; CLEAVAGE; BORANE; SILANE;
D O I：
10.1021/acs.organomet.5b00125
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
A comparison of Rh and Jr complexes of the SiNN ligand (combining Si-H, amido, and quinoline donors) reveals its great degree of adaptability. The amido donor can function as a boryl group acceptor, and the Si-H/metal interaction is highly variable. In contrast to Jr analogues, complexes of Rh do not catalyze dehydrogenative borylation of terminal alkynes but do act as modest benzene borylation catalysts.
引用
收藏
页码：3099 / 3102
页数：4
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