庞大而灵活的氮杂环卡宾配体在金催化中的影响

Collado Alba, Patrick Scott R, Gasperini Danila, Meiries Sebastien, Nolan Steven P

EaStCHEM School of Chemistry, University of St Andrews, St Andrews, KY16 9ST, UK.

Chemistry Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia.

Beilstein J Org Chem. 2015 Oct 2;11:1809-14. doi: 10.3762/bjoc.11.196. eCollection 2015.

Three new Au(I) complexes of the formula [Au(NHC)(NTf2)] (NHC = N-heterocyclic carbene) bearing bulky and flexible ligands have been synthesised. The ligands studied are IPent, IHept and INon which belong to the 'ITent' ('Tent' for 'tentacular') family of NHC derivatives. The effect of these ligands in gold-promoted transformations has been investigated.

已合成了三种新的通式为[Au(NHC)(NTf₂)]（NHC = N-杂环卡宾）的金（I）配合物，其带有庞大且灵活的配体。所研究的配体为IPent、IHept和INon，它们属于NHC衍生物的“ITent”（“Tent”意为“触手状的”）家族。已研究了这些配体在金促进的转化反应中的作用。