First homoleptic MIC and heteroleptic NHC–MIC coordination cages from 1,3,5-triphenylbenzene-bridged tris-MIC and tris-NHC ligands

作者: Carmen Mejuto , Gregorio Guisado-Barrios , Dmitry Gusev , Eduardo Peris

DOI: 10.1039/C5CC05114B

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摘要: The preparation of a triphenylbenzene-bridged tris-(1,2,3-triazolium) salt allowed us to obtain the first homoleptic tris-MIC cylinder-like cages Ag and Au. silver MIC-based cage reacts with tris-NHC-Ag analogue form corresponding heteroleptic NHC–MIC in an unusual reaction involving simultaneous exchange tris-NHC ligands.

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