Institute of Inorganic Chemistry, Universität Leipzig, Johannisallee 29, 04103, Leipzig, Germany.
Angew Chem Int Ed Engl. 2017 Mar 27;56(14):4061-4064. doi: 10.1002/anie.201700383. Epub 2017 Mar 2.
The reaction of cyclo-P Mes C(NCy) (1) with two equivalents of [AuCl(tht)] (tht=tetrahydrothiophene) resulted in the formation of unusual sixteen-membered Au-P macrocycle 2. This macrocycle contains diphospha(III)guanidinate as a coordinating ligand, which is formed by P-P bond cleavage of 1. Macrocycle 2 was characterized by multinuclear NMR spectroscopy, mass spectrometry and X-ray crystallography.
环戊二烯基 C(NCy) (1) 与两当量的 [AuCl(tht)]（tht=四氢噻吩）反应，生成了不寻常的十六元金-磷大环 2。这个大环含有二膦化（III）胍作为配位配体，它是由 1 的 P-P 键断裂形成的。大环 2 通过多核 NMR 光谱、质谱和 X 射线晶体学进行了表征。
