作者:B. А. Gostevskii、N. F. Lazareva
DOI:10.1134/s1070363218100092
日期:2018.10
The methods of synthesis of bifunctional (iodomethyl)fluorosilanes of general formula ICH2SiMenF3–n (n = 0, 2) have been elaborated; the structure was proved by 1H, 13C, 29Si NMR spectroscopy. The reaction of (iodomethyl)dimethylfluorosilane with O-trimethylsilyl derivative of N,N'-dimethylhydrazide of trifluoroacetic acid gives rise to the formation of 2,2,4,4-tetramethyl-6-(trifluoromethyl)-3,4-dihydro-2Н-1
阐述了合成通式ICH 2 SiMe n F 3– n(n = 0,2 )的双官能(碘甲基)氟硅烷的方法;结构通过1 H,13 C,29 Si NMR光谱证实。(碘甲基)二甲基氟硅烷与三氟乙酸的N,N'-二甲基酰肼的O-三甲基甲硅烷基衍生物反应,形成2,2,4,4-四甲基-6-(三氟甲基)-3,4-二氢- 2 Н -1,4,5,2-oxadiasilin -4-鎓碘化物与四配位硅原子上。