1450-16-4

Upstream product

• 144-79-6 chloromethyldiphenylsilane 
• 80073-04-7 1-methyl-1-(trimethylsilyl)dibenzosilole 
• 917-64-6 methyl magnesium iodide 
• 127808-39-3 C₁₆H₁₉F₃O₃SSi₂ 
• 75-77-4 chloro-trimethyl-silane 
• 18407-48-2 methoxy(methyl)diphenylsilane 
• 17739-53-6 di-phenylmethylsilyl fluoride 
• 776-76-1 methyldiphenylsilane 
• 1450-18-6 1,1,1-trimethyl-2,2,2-triphenyldisilane 

Downstream Products

• 154922-10-8 C₁₁H₁₇F₃O₃SSi₂ 
• 50965-60-1 1,1,1,2-tetramethyl-2-phenyldisilane 
• 21082-14-4 1-Brommethyltetramethyl-1-phenyldisilan 
• 33559-18-1 1-Methoxymethyl-1,2,2,2-tetramethyl-1-phenyl-disilane 
• 1719-04-6 1,1,1,3-tetramethyl-3,3-diphenyl-disiloxane 
• 33559-14-7 1-Chlor-1-phenyl-1,2,2,2-tetramethyldisilan 

Relevant academic research and scientific papers

An unusual and diastereoselective rearrangement during an intramolecular ene reaction involving a disilane

A chiral 1-isopropenyl-1-(3-oxopropyl)disilane derivative undergoes a type II ene reaction under Lewis acid catalyzed conditions to afford the silacyclic compound and an unexpected rearranged product with high diastereoselectivities. This rearrangement oc

METHOD FOR PRODUCING SILYL SODIUM COMPOUND AND METHOD FOR DEOXIDIZING EPOXY COMPOUND

PROBLEM TO BE SOLVED: To construct a technique which can simply, efficiently and inexpensively synthesize a silyl sodium compound in a small number of processes and in a short time, especially to construct a technique which synthesizes a silyl sodium compound by using easily available reagents from a viewpoint of sustainability without using reagents which are difficult to handle and are toxic. SOLUTION: There is provided a method for synthesizing a silyl sodium compound comprising a step of reacting a dispersion obtained by dispersing a silyl halide compound or a disilane compound with sodium into a dispersion solvent, the silyl halide compound or the disilane compound as a starting compound, in a reaction solvent to obtain the silyl sodium compound. There is also provided a method for deoxidizing an epoxy compound comprising a step of reacting the silyl sodium compound obtained by synthesizing method of the silyl sodium compound with an epoxy compound to deoxidize the epoxy compound to stereoselectively produce an alkene compound. SELECTED DRAWING: Figure 1 COPYRIGHT: (C)2020,JPOandINPIT

A Quantitative NMR Method for Silyllithium Analysis

A rapid and extremely simple method for silyl anion analysis is presented. The progress of silyllithium reagent preparation can be determined by quenching an aliquot with neat chloro(trimethyl)silane, evaporation, dilution with CDCl 3, and direct proton NMR analysis. This procedure is fast, simple, and allows for identification and relative quantification of the starting reagent, intermediates, and the silyllithium product.

PROCESS FOR SYNTHESIS OF SILANE DIPEPTIDE ANALOGS

The invention provides a method of preparing silane dipeptide analogs, comprising the steps of treating a solution of a substituted 1,2-oxasilolane with lithium metal to form a solution of the dilithium salt of a substituted 3-hydroxypropylsilanol, and re

C3H4Si species: Generation and matrix-spectroscopic identification of some silacyclobutadiene isomers

Flash pyrolyses of four suitable precursors - namely 1,1,1-trimethyl-2-propargyldisilane (32), its allenyl (34) and propynyl isomer (35), as well as 2-ethynyl-1,1,1,2-tetramethyldisilane (31) - lead to the formation of three C3H4Si s

Access to Stabilized Silyl Anions by Electroreduction of Chlorosilanes

Using the sacrificial anode technique, the electroreduction of arylchlorosilanes into the corresponding arylhydrosilanes occurs via a silylaluminium intermediate characterized for the first time in such reactions.

L'electrosynthese, une voie simple d'acces aux di- et polysilanes

Electrochemical reduction of chlorosilanes, at constant current intensity, in a single compartment cell fitted with a sacrificial aluminium anode, is a practical and convenient route to di-, tri-, and poly-silanes.

CHEMISTRY OF SILOLES. THE REACTIONS OF SILOLES WITH ORGANOLITHIUM REAGENTS

The chemical behaviour of siloles toward various organolithium reagents in THF has been investigated.The reaction of 1-methyl-1-(trimethylsilyl)-, 1-phenyl-1-(trimethylsilyl)- and 1,1-bis(trimethylsilyl)dibenzosilole(I, II and III) with a large excess of an alkyllithium such as methyllithium or butyllithium afforded 1,1-dialkyldibenzosiloles in quantitative yields.Treatment of I with an excess of phenyllithium gave a mixture of 1-methyl-1-phenyl- and 1,1-diphenyldibenzosilole quantitatively, while with an excess of tert-butyllithium, I afforded 1,1-dimethyl and 1-tert-butyl-1-methyldibenzosilole in low yield.Similar treatment of I and II with 1 equiv. of methyl- or butyl-lithium yielded a mixture of the corresponding mono- and dialkyl-substituted dibenzosiloles. 1-Methyl-3,4-diphenyl-1,2,5-tris(trimethylsilyl)silole reacted with methyllithium in THF to give 1,1-dimethyl-3,4-diphenyl-2,2,5-tris(trimethylsilyl)silole.Similarly, both 2,4-diphenyl-1,1,3,5-tetrakis(trimethylsilyl)silole and 4,5-diphenyl-1,1,2,3-tetrakis(trimethylsilyl)silole with methyllithium afforded two isomers of 1-methyl-2,4-diphenyl-1,2,3,5-tetrakis(trimethylsilyl)-1-silacyclopent-3-ene in a ratio of 3:2 in high yields.