氟化金配合物的化学性质

W. Wolf, F. Toste
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引用次数: 1

摘要

金氟键是一类罕见的化学键,只有少数几个值得注意的例子被制备和表征。同感氟化金AuF、AuF3和AuF5的极端反应性使得这些化合物难以制备,并限制了它们在基础研究之外的应用。然而,氟化金键的固有反应性可以通过使用辅助配体来支持金属中心来利用。含有Au(I)或Au(III)中心的异电性氟化金已被制备出来,并已在催化中得到应用,其中氟化金键是一个关键的反应片段。本文综述了氟化金络合物的制备及氟化金键催化转化的研究进展。关键词:催化;金;氟;有机金属化合物;氧化
本文章由计算机程序翻译,如有差异,请以英文原文为准。
The Chemistry of Gold Fluoride Complexes
The gold-fluorine bond represents a rare class of chemical bond, with only a handful of notable examples having been prepared and characterized. The extreme reactivity of the homoleptic gold fluorides AuF, AuF3, and AuF5 makes these compounds difficult to prepare and has limited their applications beyond fundamental study. However, the inherent reactivity of the gold fluoride bond can be harnessed by using ancillary ligands to support the metal center. Heteroleptic gold fluorides containing both Au(I) or Au(III) centers have been prepared and have found applications in catalysis, where the gold-fluoride bond is implicated as a key reactive moiety. The present review summarizes the preparation of both homo- and heteroleptic gold fluoride complexes and the development of catalytic transformations involving gold-fluoride bonds. Keywords: catalysis; gold; fluorine; organometallics; oxidation
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