Preparation and properties of silyl- and germyl-trifluoromethylacetylenes (1,1,1-trifluoro-4-silabut-2-yne and 1,1,1-trifluoro-4-germabut-2-yne), and molecular structure of silyltrifluoromethylacetylene determined by electron diffraction
作者:Duncan W.W. Anderson、Stephen Cradock、E.A.V. Ebsworth、Anthony R. Green、David W.H. Rankin、Alan G. Robiette
DOI:10.1016/0022-328x(84)85178-5
日期:1984.8
The compounds MH3CCCF3 (M = Si, Ge) and their fully deuterium-substituted analogues have been prepared by reaction of silyl or germylhalides with the Grignard reagent derived from CF3CCH. They have been characterised by a variety of physical and spectroscopic measurements, including a full vibrational analysis and electron diffraction and microwave studies of SiH3CCCF3.