波谱学杂志 ›› 1985, Vol. 2 ›› Issue (1): 19-24.
• 研究论文 • 上一篇 下一篇
李二成1, 朴爱植1, 谢择民1, 徐广智1, 陶家洵2, 冯玉萍2
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Li Ercheng1, Piao Aizhi1, Xie Zemin1, Xu Guanzhi1, Tao Jiaxun2, Feng Yuping2
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摘要： 本文研究了聚二甲基硅氧烷(Ⅰ)(X=Cl,NEt2;n=0,1,2,3,4,5,6)及环硅氧烷(R2SiO)n(Ⅱ)、环硅氨烷(R2SiNH)n(Ⅲ)(R=Me,Ph,n=3,4)的29Si NMR谱,分别讨论了Ⅰ中n及X(X=Cl、OH、NEt2,Me)对其末端基和中间基的δSi的影响和Ⅱ、Ⅲ、中环大小及R对其δSi的影响。
Abstract: The 29Si NMR spectra of a, w-bischloro-and a, w-bis (diethylamine)-polydcmethylsilanes(I) (X=Cl,NEt2;n=0,1,2,3,4,5,6)andcyclosilanes(R2SiO)n(Ⅱ),cyclo-silazanes(R2SiNH)n, (Ⅱ) (R=Me,Ph;n=3,4) have been measured.The effets of n and X(X=Cl,OH,NEt2,Me) on δsi of end-and middle-groups in I and the effects of ring-size and R on δsi of Ⅱ,Ⅲ have been discussed.
李二成, 朴爱植, 谢择民, 徐广智, 陶家洵, 冯玉萍. 线性和环体有机硅化合物的29Si NMR研究[J]. 波谱学杂志, 1985, 2(1): 19-24.
Li Ercheng, Piao Aizhi, Xie Zemin, Xu Guanzhi, Tao Jiaxun, Feng Yuping. 29Si NMR STUDY OF LINEAR AND CYCLIC ORGANOSILICON COMPOUNDS[J]. Chinese Journal of Magnetic Resonance, 1985, 2(1): 19-24.
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(Ⅰ)(X=Cl,NEt2;n=0,1,2,3,4,5,6)及环硅氧烷(R2SiO)n(Ⅱ)、环硅氨烷(R2SiNH)n(Ⅲ)(R=Me,Ph,n=3,4)的29Si NMR谱,分别讨论了Ⅰ中n及X(X=Cl、OH、NEt2,Me)对其末端基和中间基的δSi的影响和Ⅱ、Ⅲ、中环大小及R对其δSi的影响。