80279-11-4

Upstream product

• 872-05-9 1-Decene 
• 1125-26-4 dimethylphenylvinylsilane 
• 764-93-2 1-decyne 
• 766-77-8 Dimethylphenylsilane 
• 536-74-3 phenylacetylene 
• 768-33-2 phenyldimethylsilyl chloride 
• 3839-31-4 dimethyl(phenyl)silyllithium 

Downstream Products

• 90121-92-9 trans-dimethyl(3-octyloxiran-2-yl)(phenyl)silane 
• 62839-71-8 (E)-1-phenyl-1-decene 
• 62839-72-9 (Z)-1-(dec-1-enyl)benzene 

Relevant academic research and scientific papers

Synthesis and characterization of a free phenylene bis(N-heterocyclic carbene) and its di-Rh complex: Catalytic activity of the di-Rh and CCC-NHC Rh pincer complexes in intermolecular hydrosilylation of alkynes

1,3-Bis(3-butylimidazolium-1-yl)benzene diiodide (1) was reacted with Li(2,2,6,6-tetramethylpiperidine) yielding the free bis-carbene, 1,3-bis(3-butylimidazol-2-ylidene-1-yl)benzene (3), which has been spectroscopically characterized. Combining the free b

Regio- and stereoselective hydrosilylation of terminal alkynes using Grubbs' first-generation olefin-metathesis catalyst

Grubbs' first-generation, Ru metathesis complex 3 catalyses the hydrosilylation of terminal alkynes. The reaction exhibits an interesting selectivity profile that is dependent on the reaction concentration and more importantly on the silane employed.

Metathesis of silicon-containing olefins. VIII. Synthesis of alkenyl (phenyl, methyl) substituted silanes by olefin metathesis

1-Tri(phenyl, methyl)silyl-1-alkenes of the general formula RCH=CHSiMe3-nPhn (where n = 1-3, R = CmH2m+1, m = 5,6,8,10, and 12; Ph) have been prepared by a novel method, viz. by a very effective cross-metathesis of vinyltri(phenyl, methyl)silanes with 1-alkenes and styrene catalyzed by ruthenium and rhodium complexes.A tenfold excess of 1-alkene in the reaction mixture gave stereospecific 1-tri(phenyl, methyl)silyl-1-alkenes (predominantly E-isomers) in high yields of up to 90percent (in turn of vinylsilane).The products were identified by spectroscopic (IR, Raman, 1H, 13C NMR and GC-MS) methods.

The Silylcupration of Acetylenes: a Synthesis of Vinylsilanes

Bis(dimethylphenylsilyl)copper-lithium (1) reacts with hex-1-yne, propyne, acetylene itself, phenylacetylene, and hex-3-yne to give the products of syn addition of the dimethylphenylsilyl group and the copper.The resultant vinylcopper reagents react with a variety of electrophiles, such as the proton, iodine, acyl and alkyl halides, enones, and epoxides, to give vinylsilanes.With the terminal alkynes, the silyl group becomes attached with a high level of regioselectivity to the terminal carbon atom, with the result that the final products are 2,2-disubstituted vinylsilanes.