104014-97-3Relevant academic research and scientific papers
Stereoselective synthesis of vinylsilanes: Via copper-catalyzed silylation of alkenes with silanes
Gu, Jian,Cai, Chun
supporting information, p. 10779 - 10782 (2016/09/07)
An efficient and stereoselective synthesis of vinylsilanes via copper-catalyzed direct silylation of alkenes with silanes was developed. This study offers a new and expedient strategy for the synthesis of synthetically useful alkenyl organosilicon compoun
Novel nickel-catalyzed coupling reaction of allyl ethers with chlorosilanes, alkyl tosylates, or alkyl halides promoted by vinyl-Grignard reagent leading to allylsilanes or alkenes
Terao, Jun,Watabe, Hiroyasu,Watanabe, Hiroyuki,Kambe, Nobuaki
, p. 1674 - 1678 (2007/10/03)
A new method for a carbon-silicon or carbon-carbon bond forming reaction between allyl ethers and chlorosilanes, alkyl tosylates, or alkyl halides giving rise to allylsilanes or alkenes has been developed. This reaction proceeds efficiently at ambient temperature by the combined use of nickel catalysts and a vinyl-Grignard reagent. A possible reaction pathway involving the formation of allyl-Grignard reagents via transmetallation of π-allylnickel complexes with the vinyl-Grignard reagent and subsequent trapping of the thus formed allyl-Grignard reagents with electrophiles is proposed.
Titanocene-catalyzed formation of allylsilanes from allyl ethers and chlorosilanes
Nii, Shinsuke,Terao, Jun,Kambe, Nobuaki
, p. 1699 - 1702 (2007/10/03)
A new method for silylation of allyl ethers with chlorosilanes has been developed by the use of Cp2TiCl2 as a catalyst. This reaction proceeds efficiently at -20°C in THF using nBuMgCl. A plausible reaction pathway via allyltitanocene intermediate was proposed.
Tetracyclic triterpene derivatives with immunosuppressant activity
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, (2008/06/13)
The compounds of Formula I are useful as immunosuppressive agents.
Single-Operation Synthesis of Vinylsilanes from Alkenes and Hydrosilanes with the Aid of Ru3(CO)12
Seki, Yoshio,Takeshita, Kenji,Kawamoto, Kazuaki,Murai, Shinji,Sonoda, Noboru
, p. 3890 - 3895 (2007/10/02)
Alkenes (RCH=CH2, where R = C6H5, p-CH3C6H4, p-CH3OC6H4, p-ClC6H4, 2-naphthyl, (CH3)3C, Me3SiO(CH3)2C, n-C4H9O, and Et3Si) with HSiEt3 with Ru3(CO)12 as a catalyst gave corresponding vinylsilanes (1, 6-13) without formation of simple addition products.Hydrosilanes such as HSiMe3, HSiEt2Me, HSiPhMe2, and HSi(OEt)3 also yielded vinylsilanes.Alkenes having a hydrogen atom at the allylic position (1-hexene, allylbenzene, 3-phenoxyprop-1-ene, vinylcyclohexane, β-methylstyrene, α-methylstyrene, 2-hexene) formed mixtures of vinylsilanes and allylsilanes.The ratio of vinylsilane 16 to allylsilane 17 decreased with an increase in temperature and with time.Substituted styrenes with a hydrosilane in the presence of 1-hexene gave vinylsilanes 1 and 6-8 in good yields based on the styrenes along with n-hexane.
