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Ethynyl Complexes of Gold(I) Formed by Transmetallation Using Tin(IV) or Silicon(IV) Compounds
European Journal of Inorganic Chemistry ( IF 2.2 ) Pub Date : 2017-12-29 , DOI: 10.1002/ejic.201701321
Karsten Klauke 1 , Svenja Werner 1 , Fabian Mohr 1
Affiliation  

A series of ethynyl gold(I) complexes with N‐heterocyclic carbene ligands were prepared through a transmetallation procedure using either nBu3SnC≡CH or TMSC≡CH in the presence of fluoride ions. This methodology represents the first example of using TMSC≡CH as transmetallating agent to gold, and can be considered as a “golden” variant of the Hiyama coupling reaction.

中文翻译:

使用锡(IV)或硅(IV)化合物通过金属转移形成的金(I)乙炔基络合物

一系列的乙炔金(I)与N-杂环碳烯配体配合物通过金属转移步骤,使用任一制备Ñ3在氟化物离子的存在SnC≡CH或TMSC≡CH。该方法学是使用TMSC≡CH作为金的金属过渡剂的第一个例子,可以被认为是Hiyama偶联反应的“黄金”变体。
更新日期:2017-12-29
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