A Ditetrylyne as a π-Electron Donor: Synthesis and Characterization of [AgAr′GeGeAr′]+SbF6− and [Ag2Ar′GeGe(F)Ar′]+SbF6− (Ar′ = C6H3-2,6(C6H3-2,6-Pri2)2)
Posted on 2010-09-29 - 00:00
The reaction of a digermyne Ar′GeGeAr′ (Ar′ = C6H3-2,6-(C6H3-2,6-Pri2)2) with AgSbF6 at −40 °C forms the complex (AgAr′GeGeAr′)+SbF6−, which provides the first example of a heavier group 14 element alkyne analogue behaving as a π donor to a transition metal. The cation (AgAr′GeGeAr′)+ is best described as a hybrid of a π-complex and a σ-metallacyclopropene structure.
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Wang, Xinping; Peng, Yang; Olmstead, Marilyn M.; Hope, Håkon; Power, Philip P. (2016). A Ditetrylyne as a π-Electron Donor: Synthesis and Characterization of [AgAr′GeGeAr′]+SbF6− and [Ag2Ar′GeGe(F)Ar′]+SbF6− (Ar′ = C6H3-2,6(C6H3-2,6-Pri2)2). ACS Publications. Collection. https://doi.org/10.1021/ja1051236
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AUTHORS (5)
- XWXinping WangYPYang PengMOMarilyn M. OlmsteadHHHåkon HopePPPhilip P. Power
