[NHC → GeN(Ar)CuNAr], the formal adduct of germanium analogue of organic isonitrile [GeNAr] with Cu(I) imide [(CuNAr)] (Ar = 2,6-PrCH) was prepared from the N-heterocyclic carbene (NHC) stabilized acyclic germylene Ge[N(H)Ar] by reacting with two equivalents of BuLi and CuCl(PPh). As elucidated by X-ray crystal structural characterization, the two separated [GeNAr] moieties interacted with [(CuNAr)] core in the side-on mode.
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http://dx.doi.org/10.1039/d3dt02094k | DOI Listing |
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