POBOP pincer complexes of nickel(II): Synthesis and B-H activation of the carborane ligand upon oxidation with iodine

被引：20
|
作者：
Eleazer, Bennett J. [1 ]
Smith, Mark D. [1 ]
Peryshkov, Dmitry V. [1 ]
机构：
[1] Univ South Carolina, Dept Chem & Biochem, 631 Sumter St, Columbia, SC 29208 USA
来源：
JOURNAL OF ORGANOMETALLIC CHEMISTRY | 2017年 / 829卷
关键词：
Carboranes; Pincer complexes; Nickel; DIPHOSPHINITO POCOP COMPLEXES; METAL; CATALYSIS; BORON; BOND; DERIVATIVES; SUBSTITUENTS; BACKBONE; RUTHENIUM; RHODIUM;
D O I：
10.1016/j.jorganchem.2016.10.040
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
The (POBOP)NiCl pincer complex (POBOP = 1,7-OP(i-Pr)(2)-m-carboranyl) was synthesized by the selective B-H activation of the chelating carboranyl ligand and structurally and spectroscopically characterized. The reaction of (POBOP)NiCl and 1 equiv. of I-2 at room temperature led to the selective iodination of the vicinal B-H bond in the complex. The reaction of (POBOP)NiCl and 7 equiv. of I-2 at room temperature led to further iodination of the ligand and dissociation of the metal from the complex. (C) 2016 Elsevier B.V. All rights reserved.
引用
收藏
页码：42 / 47
页数：6
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