18822-97-4

Upstream product

• 6738-06-3 phenylethynylmagnesium bromide 
• 102129-44-2 sodium bis(1,2-benzenediolato)methylsilicate 
• 120-80-9 benzene-1,2-diol 
• 75-79-6 Methyltrichlorosilane 
• 4440-01-1 lithium phenylacetylide 
• 536-74-3 phenylacetylene 

Downstream Products

• 1287760-19-3 C₃₃H₃₃BSi 
• 1287760-26-2 C₄₁H₄₈B₂Si 
• 1287760-33-1 C₄₁H₄₈B₂Si 
• 1287760-29-5 C₃₃H₃₃BSi 
• 1362999-83-4 (PhCC)(Me)Si((tBu₂GaC=C(H)Ph)2 
• 1362999-78-7 Si(C₂C₆H₅)2(CH₃)Ga(C(CH₃)3)2CCHC₆H₅ 
• 1362999-56-1 CH₃Si(C(Al(C(CH₃)3)2)CHC₆H₅)3 
• 1362999-51-6 (PhCC)(Me)Si((tBu₂AlC=C(H)Ph)2 
• 1362999-46-9 Si(C₂C₆H₅)2(CH₃)Al(C(CH₃)3)2CCHC₆H₅ 

Relevant academic research and scientific papers

Synthesis, characterization and curing behavior of methyl-tri(phenylethynyl)silane

Methyl-tri(phenylethynyl)silane ((ph-C≡C)3-Si-CH3) (MTPES) was synthesized with methyltrichlorosilane and phenylethylene by Grignard reaction. Its molecular structure was characterized by Fourier transform infrared spectroscopy, nucl

METHOD FOR PRODUCING ORGANOSILICON COMPOUND USING HALOSILANE AS RAW MATERIAL

PROBLEM TO BE SOLVED: To provide a novel method for producing an organosilicon compound. SOLUTION: The method for producing an organosilicon compound includes a reaction step (I) of reacting a halosilane represented by formula (a) with a compound containing a hydrocarbon group represented by formula (b) in the presence of an organic base to generate an organosilicon compound represented by formula (c). (In the formula (I), n is an integer of 0-3; each R1 independently represents a hydrogen atom or a C1-20 hydrocarbon group which may contain a heteroatom; X represents a bromo group (-Br) or a chloro group (-Cl); and R2 represents a compound containing a hydrocarbon group.) SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2020,JPOandINPIT

Alkynylsilanes and alkynyl(vinyl)silanes. synthesis, molecular structures and multinuclear magnetic resonance study

Alkynylsilanes bearing one to four alkynyl groups at silicon, with organyl groups (Me, Ph, Vin), H, Cl at silicon, and with substituents H, nBu, tBu, Ph, C6H4-4-Me, 3-thienyl, CH 2NMe2 at t

Reactivity of Hypervalent Species: Reactions of Anionic Penta-Coordinated Silicon Complexes towards Nucleophiles

The reactivity of anionic penta-coordinated silicon complexes 4-O)2>-Na+ 1 with nucleophilic reagents has been studied. 1 can be reduced to organosilanes RSiH3 by metallic hydrides.Reactions with an excess of Grignard or organolithium reagents (R'MgX or R'Li) gave tetraorganosilanes RSiR'3.When only two molar equivalents of Grignard reagents (R'MgX) or lithium reagents (R'Li) are added to complexs 1 functional silanes RR'2SiX can be prepared.

Pentacoordinate silicon complexes, the process for their preparation and their application to the preparation of organosilanes

The present invention relates to new pentacoordinate silicon complexes, the process for their preparation and their application to the preparation of organosilanes. The pentacoordinate silicon complexes according to the invention correspond to the general formula I: STR1 in which: R denotes an alkyl, alkenyl, alkynyl, aryl, aralkyl, aralkenyl, aralkynyl or alkylaryl radical in which the aliphatic fragments are linear, branched or cyclic and contain from 1 to 20 carbon atoms, A represents an alkali metal or alkaline earth metal, with the proviso however that A represents neither sodium nor potassium when R is a phenyl radical, and n=1 or 2.