Amidine Production by the Addition of NH3 to Nitrile(s) Bound to and Activated by the Lewis Acidic [Re6(μ3-Se)8]2+ Cluster Core

被引：8
|
作者：
Corbin, William C. [1 ]
Nichol, Gary S. [2 ]
Zheng, Zhiping [1 ]
机构：
[1] Univ Arizona, Dept Chem & Biochem, Tucson, AZ 85721 USA
[2] Univ Edinburgh, Sch Chem, David Brewster Rd, Edinburgh EH9 3FJ, Midlothian, Scotland
来源：
INORGANIC CHEMISTRY | 2016年 / 55卷 / 19期
基金：
美国国家科学基金会;
关键词：
X-RAY-STRUCTURE; STRUCTURAL-CHARACTERIZATION; LUMINESCENCE PROPERTIES; COORDINATION CHEMISTRY; BUILDING-BLOCKS; COMPLEXES; PRECURSORS; CARBONYLS; LIGANDS; SALTS;
D O I：
10.1021/acs.inorgchem.6b01643
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Acetonitrile bound to and activated by the Lewis acidic [Re-6(mu(3)-Se)(8)](2+) cluster core was transformed into acetamidine in quantitative yield using NH3 as the nucleophile at room temperature: The amidine ligand was removed by treating the cluster-acetamidine complexes with trifluoroacetic acid in CH3CN, affording amidinium trifluoroacetate and the starting acetonitrile complexes.
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页码：9505 / 9508
页数：4
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