4142-85-2Relevant articles and documents
Process for Preparing Polysilylalkane
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Paragraph 0045-0047; 0056-0066; 0076-0078, (2020/04/17)
Polysilylalkane according to the present invention is represented by following formula. The present invention has an advantage that bis(silyl)alkanes or tri(silyl)alkanes can be manufactured in a high yield by dehydrochlorination with a small amount of catalyst by using a silane compound having a dichloro organic matter or a dichloromethyl group.COPYRIGHT KIPO 2020
Process for Preparing Polysilylalkane
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Paragraph 0056; 0058, (2016/11/02)
According to the present invention, polysilylalkane is represented by chemical formula 3. In chemical formula 3, m is equal to n, and n is equal to zero; and R^3 is a chloromethyl group. In the case of R^4 is H, -SiMe_2Cl, -SiMe_3, -SiMeCl_2, and -SiCl_3, R^3 is equal to -SiCl_3. In the case of R^4 is H, and R^5 is equal to R^6 and R^6 is equal to Me, or R^5 is equal to Me and R^6 is equal to Et, R^3 is -SiCl_3. In the case of R^4 is H, R^5 is equal to -CH_2SiCl_3, and R^6 is Me, R^3 is equal to -SiCl_3. In the case of R^4 is H, R^5 is equal to R^6 and R^6 is equal to -CH_2SiCl_3, R^3 is equal to Et, SiMe_2Cl, -SiMeCl_2, and -SiCl_3, and m is an integer of zero to nine. The manufacturing method is capable of manufacturing bis(silyl)alkane or tri(silyl)alkane in a high yield with a small amount of a catalyst.COPYRIGHT KIPO 2016
[2σ + 2σ + 2π]-Cycloaddition of quadricyclane to partially methylated chlorosilylalkenes
Chapala, Pavel P.,Bermeshev, Maxim V.,Lakhtin, Valentin G.,Genaev, Alexander M.,Tavtorkin, Alexander N.,Finkelshtein, Eugene Sh.
, p. 344 - 345 (2015/10/19)
[2σ + 2σ + 2π]-Cycloaddition of quadricyclane to trissilylated ethenes Cl3 - nMenSiCH=CSiMenCl3 - n(SiMe3 - nCln) (n = 1, 2) at 95 °C affords 3,3,4-trissilylated exo-tricyclo[4.2.1.02,5]non-7-enes. Tetrakis(trichlorosilyl)ethene does not react with quadricyclane.