Dodecyl trichlorosilane

Dodecyl trichlorosilane Trimethyl trichlorosilane Vinyl trichlorosilane... 

Generally, octadecyl-trimethoxy silane, dodecyl-trichlorosilane and y-aminopropyl-trimethoxy-silane are used for the compatibilisation of nonmiscible or poorly miscible polymer-polymer systems. These compounds can connect to the apolar plastic constituent by their aliphatic groups via both physical and chemical bonds while the silane groups connect to the other polar polymer constituents. Figure 9.4 summarises the compatibility effect of commonly used siloxane-type compatibilisers. 

At 250°C, the overall activity for the dehydrogenation of cyclohexane to benzene, and its hydrogenolysis predominantly to methane, is >30 times greater for the sonochemically produced amorphous iron relative to the crystalline one. As expected, sintering and crystallization of the metallic glass powder above 300°C decreased its catalytic activity. Amorphous iron nanoparticles were also self-assembled coated with octadecyl-trichlorosilane and with sodium dodecyl... 

Ferrocene was pmchased from Aldrich and was further purified by recrystallization from ethanol in oin laboratory before use. The R-substituted trichlorosilanes R-SiCls, i.e., methyl- (Aldrich), vinyl-, n-octyl-, n-octyldecyl- (all Lancaster), n-dodecyl-, and n-hexadecylltrichlorosilanes (both UCT) were all distilled over calcium hydride. Diethyl ether, hexane, THF (all Lab-Scan), dichloromethane (DCM Aldrich), and A,A,Ar, Ar -tetrameihylethylenediamine (TMEDA Acros) were distilled from either calciiun hydride or sodium benzophenone ketyl. n-Butyllithium (1.7 M in heptane) and all other solvents and reagents were from Aldrich and were used as received. Diliihioferrocene TMEDA (4 Scheme 2) and poly[l,r-ferroceny-lene(methyl)silene] 5(1) were prepared according to published experimental proced-... 

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