N-DODECYLTRIETHOXYSILANE literature
MCM-41-supported mercapto platinum complex as a highly efficient catalyst for the hydrosilylation of olefins with triethoxysilane
Hu, Ronghua,Zha, Lingfang,Cai, Mingzhong
, p. 563 - 566 (2010)
A novel MCM-41-supported mercapto platinum complex was conveniently synthesized from commercially available and cheap γ-mercaptopropyltriethoxysilane via immobilization on MCM-41, followed by reacting with potassium chloroplatinite. The powder X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) were employed to characterize the title platinum complex. It was found that the title complex is an efficient catalyst for hydrosilylation of olefins with triethoxysilane and can be reused several times without noticeable loss of activity.
TWO-COMPONENT SYSTEM FOR SMOOTHING AND CARE OF HAIR
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, (2022/01/23)
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N,N-Dimethylformamide-protected Fe2O3 Combined with Pt Nanoparticles: Characterization and Catalysis in Alkene Hydrosilylation
Kanda, Yasuharu,Kondo, Ryota,Lin, Xianjin,Nagata, Tatsuki,Obora, Yasushi,Shimizu, Ken-ichi,Suzuki, Takeyuki,Tanaka, Tatsuya,Toyao, Takashi
, (2021/11/30)
We report a combination of N,N-dimethylformamide (DMF)-protected Fe2O3 nanoparticles (NPs) and Pt NPs for the hydrosilylation of various industrially relevant alkenes and tertiary silanes. The DMF-protected Fe2O3 and Pt NPs catalysts were characterized by transmission electron microscopy, X-ray absorption spectroscopy, and X-ray photoelectron spectroscopy. The catalyst of DMF-protected Fe2O3 NPs combined with Pt NPs can be recycled for five cycles by a simple extraction using hexane/DMF. The developed combination Fe2O3/Pt NPs catalyst is effective up to the 1-kilogram scale.
METHOD FOR PRODUCING ORGANOSILICON COMPOUND BY HYDROSILYLATION WITH METALLIC-ELEMENT-CONTAINING NANOPARTICLES
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Paragraph 0097-0116, (2019/11/21)
An organosilicon compound can be efficiently produced by using metallic element-containing nanoparticles such as a platinum element-containing nanoparticle having a solvent on surface as a catalyst of the hydrosilylation reaction of alkenes.
Waste-free and efficient hydrosilylation of olefins
Pandarus, Valerica,Ciriminna, Rosaria,Gingras, Geneviève,Béland, Fran?ois,Kaliaguine, Serge,Pagliaro, Mario
, p. 129 - 140 (2019/01/11)
High purity silicone precursors can now be synthesized by hydrosilylation of solvent-free olefins catalyzed by a highly stable and active glass hybrid catalyst consisting of mesoporous organosilica microspheres doped with Pt nanoparticles. These findings open the door to the sustainable manufacture of silicone and a way to further reduce the amount of platinum in silicones, which are ubiquitous advanced polymers with multiple uses and applications.