Frederick Dalton (1815–80): Uncovering a life in gold

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Dalton Transactions Perspective Gold Trifluoromethyl Complexes

This article reviews the synthesis, reactivity and applications of gold trifluoromethyl complexes, which are the only isolated perfluoroalkyl complexes of gold. The most reported examples are neutral Au(I) complexes of the type [Au(CF3)L], whereas only two Au(II) trifluoromethyl complexes have been reported, both being diamagnetic and containing a strong Au–Au bond. A number of Au(III) trifluor...

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Dalton Transactions www . rsc . org / dalton

The synthesis of ligand LTH8, based on a thiophene framework containing two bis(aminomethyldiphosphonate) functions in ortho position to the central sulfur atom, is described, together with the characterization of the intermediate compounds. The physico-chemical properties of the ligand were first studied by means of potentiometry and UV-Vis absorption spectrophotometric titrations to determine...

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Dalton Transactions www . rsc . org / dalton

Please note that technical editing may introduce minor changes to the text and/or graphics, which may alter content. The journal’s standard Terms & Conditions and the Ethical guidelines still apply. In no event shall the Royal Society of Chemistry be held responsible for any errors or omissions in this Accepted Manuscript or any consequences arising from the use of any information it contains. ...

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Dalton Transactions www . rsc . org / dalton

Three new complexes of formulation fac-[Re(CO)3(diim)L], where diim is either 1,10phenanthroline or 1,10-phenanthroline functionalised at position 5 by a thioalkyl chain, and L is either a chloro or aryltetrazolato ancillary ligand, were synthesised and photophysically characterised. The complexes exhibit phosphorescent emission with maxima around 600 nm, originating from triplet metal-to-ligan...

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ژورنال

عنوان ژورنال: Australian Journal of Biography and History

سال: 2018

ISSN: 2209-9522,2209-9573

DOI: 10.22459/ajbh.2018.06