期刊
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
卷 57, 期 24, 页码 7210-7214出版社
WILEY-V C H VERLAG GMBH
DOI: 10.1002/anie.201802952
关键词
gold fluorides; gold trifluoride; Lewis acids; N-heterocyclic carbenes; strong oxidizers
资金
- Deutsche Forschungsgemeinschaft [GRK 1582]
Two different reaction routes are described to access the unprecedented trifluoridoorganogold(III) complex [AuF3(SIMes)]. The compound bears the N-heterocyclic carbene SIMes (1,3-bis(2,4,6-trimethylphenyl)-4,5-dihydroimidazol-2-ylidene) as a ligand for a molecular Lewis acidic AuF3 unit and was characterized by NMR spectroscopy as well as X-ray crystallography. Apart from the use of a [AuF4](-) salt as precursor, the strong oxidizing compound AuF3 can be employed neat as starting material. The reaction proceeded even in organic solvents in the presence of SIMes as the ligand precursor. Decomposition reactions with the solvent can, therefore, be prevented by using this strategy.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据