Reaction of germanes and digermanes with triflic acid: The route to novel organooligogermanes
作者:Kirill V. Zaitsev、Andrey A. Kapranov、Yuri F. Oprunenko、Andrei V. Churakov、Judith A.K. Howard、Boris N. Tarasevich、Sergey S. Karlov、Galina S. Zaitseva
DOI:10.1016/j.jorganchem.2011.11.021
日期:2012.3
Novel germanium containing triflates were prepared from the reactions of trifluoromethanesulfonic acid with tetraphenylgermane (1) and digermanes (Ph3GeGeMe3 (4), Ph3GeGePh3 (5)). The improved procedures for synthesis of known organogermanium compounds (Ph4Ge (1), Ph3GeCl (2), Ph3GeGeMe3 (4), Ph3GeGePh3 (5)) were also presented. The crystalstructure of Ph3GeOTf (6) and Ph2Ge(OTf)Ge(OTf)Ph2 (7) was