1631-83-0

Usage

Uses

1. Used in the Chemical Synthesis Industry:
DIPHENYLCHLOROSILANE is used as a reagent for the production of substituted alkylor aryldiphenylsilanes through reactions with organolithium and Grignard reagents. This application is due to its reactivity and ability to form various organosilicon compounds.
2. Used in the Medicine Field:
DIPHENYLCHLOROSILANE is used as a precursor in the synthesis of certain pharmaceutical compounds, contributing to its importance in the medical field.
3. Used in the Electronics Industry:
DIPHENYLCHLOROSILANE is utilized in the development of electronic components and materials, taking advantage of its organosilicon properties.
4. Used in the Polymer Materials Industry:
DIPHENYLCHLOROSILANE is employed in the synthesis of polymer materials, where its organosilicon nature plays a crucial role in enhancing the properties of the final products.
5. Used in the Reduction of Alcohols:
DIPHENYLCHLOROSILANE is used as a reducing agent in the chemical process of converting alcohols to hydrocarbons or other organic compounds, showcasing its versatility in organic chemistry.

Preparation

chlorodiphenylsilane may be prepared in high yield by treatment of diphenylsilane with triphenylmethyl chloride in refluxing benzene or with PCl5 at rt in CCl4.

InChI:InChI=1/C12H10ClSi/c13-14(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H

Upstream product

• 1631-84-1 dichlorophenylsilane 
• 108-90-7 chlorobenzene 
• 775-12-2 diphenylsilane 
• 80-10-4 diphenylsilyl dichloride 
• 1111-74-6 dimethylsilane 
• 1293919-14-8 [Pd{O₁₁Si₇(c-C₅H₉)7(OH)}(bpy)] 
• 106-44-5 p-cresol 
• 10025-78-2 trichlorosilane 
• 100-59-4 phenylmagnesium chloride 
• 149-74-6 dichloromethylphenylsilane 
• 75-79-6 Methyltrichlorosilane 

Downstream Products

• 16343-18-3 1,1,2,2-tetraphenyldisilane 
• 1631-84-1 dichlorophenylsilane 
• 89561-32-0 (but-3-enyl)diphenylsilane 
• 56080-52-5 (4-bromo-butyl)-chloro-diphenyl-silane 
• 53490-55-4 dimethylsilyldiphenylsilane 
• 53549-18-1 1,1,2,2-Tetramethyl-3,3-diphenyl-trisilane 
• 53549-17-0 1,1,3,3-tetramethyl-2,2-diphenyltrisilane 
• 56080-54-7 chloro-(5-chloro-pentyl)-diphenyl-silane 
• 17937-49-4 1-Dimethylchlorsilyl-2-diphenylchlorsilylaethan 
• 20167-84-4 Tetrakis-(diphenylsilyl)-allen 
• 16165-98-3 1,3-Bis-diphenylsilyl-benzol 
• 3520-15-8 (4-diphenylsilylphenyl)diphenylsilane 
• 18737-67-2 diphenyl(3-phenylpropyl)silane 
• 21023-32-5 Diphenyl-(allylcarbonyloxy)-silan 

Related news

Polyhalo-organometallic and -organometalloidal compounds VII. Preparation and reaction of (pentachlorophenyl) DIPHENYLCHLOROSILANE (cas 1631-83-0) and bis (pentachlorophenyl) phenylchlorosilane07/24/2019

The reaction of pentachlorophenyllithium(I) with dichlorodiphenylsilane at −65° gave (pentachlororphenyl) diphenylchlorosilane (II). A similar reaction of (I) with phenyltrichlorosilane in 1:1,2:1 or 3:1 ratio gave bis(pentachlorophenyl)phenylchlorosilane (III), (II) and (III) were hydrolyzed u...detailed

Relevant academic research and scientific papers

Hydrogenation of chlorosilanes by NaBH4

Hydrogenation of chlorosilane was achieved in acetonitrile using NaBH4, a safe and easy-to-handle reagent. This reaction converted Si-Cl portion(s) in organosilanes into Si-H portion(s) without hydrogenation of cyano, chloro, and aldehyde groups on an alkyl substituent of the Si reagents. In addition, the Si-Cl/Si-H exchange reaction was applicable to dichlorodisilane without Si-Si bond cleavage.

PROCESS FOR THE STEPWISE SYNTHESIS OF SILAHYDROCARBONS

The invention relates to a process for the stepwise synthesis of silahydrocarbons bearing up to four different organyl substituents at the silicon atom, wherein the process includes at least one step a) of producing a bifunctional hydridochlorosilane by a redistribution reaction, selective chlorination of hydridosilanes with an ether/HCI reagent, or by selective chlorination of hydridosilanes with SiCI4, at least one step b) of submitting a bifunctional hydridochloromonosilane to a hydrosilylation reaction, at least one step c) of hydrogenation of a chloromonosilane, and a step d) in which a silahydrocarbon compound is obtained in a hydrosilylation reaction.

CATALYTIC REDUCTION OF HALOGENATED CARBOSILANES AND HALOGENATED CARBODISILANES

Selective reduction methods for halogenated carbosilanes and carbodisilanes are disclosed. More particularly, high yields of the desired carbosilanes and carbodisilanes are obtained by reduction of their halogenated counterparts using a reducing agent and tetrabutylphosphonium chloride (TBPC) as a catalyst.

Borohydride catalyzed redistribution reaction of hydrosilane and chlorosilane: A potential system for facile preparation of hydrochlorosilanes

Various borohydrides were found to catalyze the redistribution reaction of hydrosilane and chlorosilane in different solvents to produce hydrochlorosilanes efficiently and facilely. The redistribution reaction was affected by solvent and catalyst. The substrate scope was investigated in HMPA with LiBH4 as catalyst. A possible mechanism was proposed to explain the redistribution process.

Facile preparation of hydrochlorosilane by alkali metal halide catalyzed Si-H/Si-Cl redistribution reaction

Various alkali metal halides were found to catalyze the Si-H/Si-Cl redistribution reaction in different polar solvents efficiently. The scope of silane substrate was studied using KF as catalyst and 18-crown-6 as cocatalyst in DMI. The alkali metal halides catalyzed redistribution system provides a useful method to prepare hydrochlorosilanes more facilely. A possible mechanism was proposed to explain the process.

SYNTHESIS OF ORGANO CHLOROSILANES FROM ORGANOSILANES

The invention relates to a process for the production of chlorosilanes by subjecting one or more hydndosilanes to the reaction with hydrogen chloride in the presence of at least one ether compound, and a process for the production of such hydndosilanes serving as starting materials.

Neutral-Eosin-Y-Photocatalyzed Silane Chlorination Using Dichloromethane

Chlorosilanes are versatile reagents in organic synthesis and material science. A mild pathway is now reported for the quantitative conversion of hydrosilanes to silyl chlorides under visible-light irradiation using neutral eosin Y as a hydrogen-atom-transfer photocatalyst and dichloromethane as a chlorinating agent. Stepwise chlorination of di- and trihydrosilanes was achieved in a highly selective fashion assisted by continuous-flow micro-tubing reactors. The ability to access silyl radicals using photocatalytic Si?H activation promoted by eosin Y offers new perspectives for the synthesis of valuable silicon reagents in a convenient and green manner.

Hydrosilane synthesis via catalytic hydrogenolysis of halosilanes using a metal-ligand bifunctional iridium catalyst

Hydrogenolysis of various halosilanes was catalysed by iridium amido complexes to produce hydrosilanes. Selective monohydrogenolysis of di- and trichlorosilanes similarly proceeded, resulting in the formation of chlorohydrosilanes (R2SiHCl or RSiHCl2) as synthetically important building blocks for various organosilicon compounds. A mechanistic study supported the in-situ formation of an iridium hydride species as a key intermediate, which could transfer the hydride to the silicon atom through a metal–ligand bifunctional mechanism. One-pot hydrotrimethylsilylation of olefins was achieved via successive hydrogenolysis and hydrosilylation reactions starting from Me3SiCl.

Lewis Base Catalyzed Selective Chlorination of Monosilanes

A preparatively facile, highly selective synthesis of bifunctional monosilanes R2SiHCl, RSiHCl2 and RSiH2Cl is reported. By chlorination of R2SiH2 and RSiH3 with concentrated HCl/ether solutions, the stepwise introduction of Si?Cl bonds is readily controlled by temperature and reaction time for a broad range of substrates. In a combined experimental and computational study, we establish a new mode of Si?H bond activation assisted by Lewis bases such as ethers, amines, phosphines, and chloride ions. Elucidation of the underlying reaction mechanisms shows that alcohol assistance through hydrogen-bond networks is equally efficient and selective. Remarkably, formation of alkoxysilanes or siloxanes is not observed under moderate reaction conditions.

By the hydrogen-containing silane-efficient and controllable synthetic chlorosilane method (by machine translation)

The invention relates to a method of synthesizing chlorosilane from hydrogen-containing silane. The method comprises the step of enabling the hydrogen-containing silane to react with copper chloride in the presence of inert material particles. Dosage of a solvent is greatly lowered (only 0-150 ml of solvent is needed for synthesizing every 0.1 mol of chlorosilane), and even the solvent can be not used, and the reaction can be carried out as long as liquid silane can completely soak solid materials. Reaction time is greatly shortened and side reactions are less. Meanwhile, conversation rate of the reaction is greatly improved, and yield of a purified product is higher.