Study of the alkylation of chlorosilanes. Part IV. Influence of the introduction of branched chains on the synthesis and properties of tetra(fluoroalkyl)-silanes and α,ω-fluoroalkylene disilanes
The synthesis and structural characterization of new tetra(fluoroalkyl (silanes, R1R2R3R4Si [where Ri= (CH2)nRF, n = 2 or 3, RF is a perfluorinated chain, linear or branched], and α,ω-fluoroalkylene disilanes, R1R2R3SiR′SiR1R2R3 [Ri = Me, -(CH2)nRF and R′= - (CH2)nRF′(CH2)n- are reported. The thermal properties of these new compounds together with those of all the silanes and disilanes previously prepared
新的四(氟烷基)(硅烷,R 1 R 2 R 3 R 4 Si [其中R i =(CH 2)n R F,n = 2或3,R F为全氟链,直链或直链)的合成和结构表征R 1 R 2 R 3 SiR'SiR 1 R 2 R 3 [R i = Me,-(CH 2)n R F和R'=-(CH 2)n R报告了F '(CH 2)n-。DSC已研究了这些新化合物的热性能以及先前制备的所有硅烷和乙硅烷的热性能。还给出了它们的折射率。
Investigation of the nature of the trifluoromethyl, trifluorosilyl, and trichlorosilyl groups in the series CF3CHXCXYSiF3 and CF3 CHXCXYSiCl3
作者:A. V. Ignatenko、M. A. Kadina-Ignatenko、G. V. Frolova、A. D. Naumov、V. A. Ponomarenko
DOI:10.1007/bf00853621
日期:1971.12
Study of the alkylation of chlorosilanes. Part I. Synthesis of tetra(1H, 1H, 2H, 2H-polyfluoroalkyl)silanes
The synthesis and structural characterization of tetra(1H, 1H, 2H, 2H-polyfluoroalkyl)silaneswith the same or different chain lengths CnF2n+1 linked to Si (1⩽n⩽6) is reported.