Synthesis of low-valent uranium fluorides by C-F bond activation

被引：22

作者：

Clark, Christopher L. ^{[1
]}

Lockhart, Jill J. ^{[1
]}

Fanwick, Phillip E. ^{[1
]}

Bart, Suzanne C. ^{[1
]}

机构：

[1] Purdue Univ, Dept Chem, HC Brown Lab, W Lafayette, IN 47907 USA

来源：

CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 74期

基金：

美国国家科学基金会;

关键词：

SATURATED PERFLUOROCARBONS; COMPLEXES; LIGAND; REACTIVITY; FUNCTIONALIZATION; FLUOROCARBONS;

D O I：

10.1039/c5cc05049a

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The uranium(III) alkyl, Tp(2)(star)UCH(2)Ph (Tp(star) = hydrotris(3,5-dimethyl-pyrazolyl) borate), activates C-F bonds on a variety of fluorinated substrates. From these reactions two new uranium containing products, Tp(2)(star)UF and Tp(2)(star)UF(2), were isolated and characterized by H-1, C-13, B-11 NMR, infrared and electronic absorption spectroscopies, as well as X-ray crystallography. Formation of the uranium(III) or uranium(IV) product was found to be substrate dependent.

引用

页码：14084 / 14087

页数：4

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