ZELDIN M.; XU JIAN-MIN, J. ORGANOMET. CHEM., 320,(1987) N 3, 267-272
作者:ZELDIN M.、 XU JIAN-MIN
DOI:——
日期:——
Synthesis and hydrolysis of fluoropyridinyl containing chlorosilanes
作者:Martel Zeldin、Jian-Min Xu
DOI:10.1016/0022-328x(87)85050-7
日期:1987.2
2-Fluoro-3-dimethylchlorosilylpyridine (A) and 3-fluoro-4-dimethylchlorosilylpyridine (B) were synthesized from the corresponding fluoro-lithio-pyridines and dimethyldichlorosilane at −76°C. The liquid products were unstable on standing. A and B were hydrolyzed in aqueous ammonia at room temperature to give disiloxanes which are stable crystalline solids. The new compounds were characterized by IR
在-76℃下由相应的氟-硫代吡啶和二甲基二氯硅烷合成2-氟-3-二甲基氯甲硅烷基吡啶(A)和3-氟-4-二甲基氯甲硅烷基吡啶(B)。液体产品在静置时不稳定。在室温下,将A和B在氨水中水解,得到稳定的结晶固体二硅氧烷。通过IR,1 H NMR和MS对这些新化合物进行了表征。