17983-32-3

Basic information

• Product Name: Methylphenyldivinylsilane
• Synonyms: Divinyl(methyl)phenylsilane;Methylphenyldivinylsilane
• CAS NO: 17983-32-3
• Molecular Formula: C₁₁H₁₄Si
• Molecular Weight: 174.31
• Mol File: 17983-32-3.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Methylphenyldivinylsilane(CAS DataBase Reference)
• NIST Chemistry Reference: Methylphenyldivinylsilane(17983-32-3)
• EPA Substance Registry System: Methylphenyldivinylsilane(17983-32-3)

Safety Data

• Hazardous Substances Data: 17983-32-3(Hazardous Substances Data)

Upstream product

• 1826-67-1 vinyl magnesium bromide 
• 149-74-6 dichloromethylphenylsilane 
• 108-86-1 bromobenzene 
• 75-79-6 Methyltrichlorosilane 
• 3536-96-7 vinylmagnesium chloride 
• 3027-21-2 dimethoxy(methyl)phenylsilane 
• 29442-41-9 1,2-dichloro-1,2-dimethyl-1,2-diphenyldisilane 
• 61244-96-0 1,2-dimethyl-1,2-diphenyldivinyldisilane 

Downstream Products

• 671181-30-9 bis(trimethylsilyl) [2-[methyl(phenyl)(vinyl)silyl]ethyl]phosphonite 
• 671181-32-1 trimethylsilyl (dimethylaminomethyl)[2-[methyl(phenyl)(vinyl)silyl]ethyl]phosphinate 
• 671181-33-2 trimethylsilyl [2-[methyl(phenyl)(vinyl)silyl]ethyl](N-piperidinomethyl)phosphinate 
• 1228307-67-2 1-(methyl(phenyl)(vinyl)silyl)-1-(1',3',2'-dioxaborolan-2'-yl)ethene 
• 1228307-68-3 bis[(E)-2-(1',3',2'-dioxaborolan-2'-yl)ethen-1-yl](methyl)(phenyl)silane 
• 1228307-56-9 (E)-1-(methyl(phenyl)(vinyl)silyl)-2-(1',3',2'-dioxaborinan-2'-yl)ethene 
• 1228307-57-0 bis[(E)-2-(1',3',2'-dioxaborinan-2'-yl)ethen-1-yl](methyl)(phenyl)silane 
• 1228307-54-7 1-(methyl(phenyl)(vinyl)silyl)-1-(1',3',2'-dioxaborinan-2'-yl)ethene 
• 1267750-08-2 1-(methyphenylvinylsilyl)hept-1-yne 
• 1267750-09-3 di(hept-1-yn-1-yl)(methyl)(phenyl)silane 
• 1267749-97-2 [(triethylsilyl)ethynyl]methylphenylvinylsilane 
• 1267749-98-3 C₂₃H₃₈Si₃ 
• 1267750-06-0 [(cyclohexyl)ethynyl]methylphenylvinylsilane 
• 1267749-99-4 [(tri(isopropyl)silyl)ethynyl]methylphenylvinylsilane 

Relevant articles and documents

Synthesis of Silacyclohexanones from Divinylsilanes and Allylamines by a Rh-Catalyzed Cyclization

An efficient synthesis of silacyclohexanones bearing a variety of silyl substituents has been developed by a [Rh(coe)2Cl]2/PCy3-catalyzed cyclization of divinylsilanes with Jun’s allylamine. The silacyclohexanones can be o

[...] piperidine derivative and its preparation method and use thereof (by machine translation)

The present invention provides a novel structure sila piperidine derivative or a pharmaceutically acceptable salt or solvate thereof, wherein the structure general formula is represented by a formula (I). The present invention further provides a drug composition containing a pharmaceutically effective amount of the sila piperidine derivative or the pharmaceutically acceptable salt or solvate thereof, and a pharmaceutically acceptable excipient or additive. The present invention further discloses a synthesis method for the sila piperidine derivative, wherein dichloro-substituted silane is adopted as a starting raw material, and multi-step reactions are integrated and performed in one pot to obtain the high purity pharmaceutical intermediate for preparing the camptothecin sila derivative, wherein the synthesis route is short, the reaction environments, especially the temperature, the pressure and the like, are safe and controlled, and the characteristic of green environmental protection is provided. In addition, the preparation raw materials have the wide sources and are easy to obtain, the preparation method is simple and is easy to operate, the reaction conditions are mild, the synthesized product yield is high, and great industrial application values are provided.

CHEMISTRY OF ORGANOSILICON COMPOUNDS. CXXIII. NEW PHOTOCHEMICAL AND THERMAL DEGRADATION REACTIONS OF VINYLDISILANES TO VINYLSILANES THROUGH (η3-1-SILAPROPENYL)TRICARBONYLIRON COMPLEXES

Vinyldisilanes (II) of the type R1CH=CR2SiMe2SiMe3 (a, R1 = Ph, R2 = H; b, R1 = H, R2 = Me; c, R1 = R2 = H) and (R1CH = CHSiMeR3-)2 (d, R1 = Ph, R3 = Me; e, R1 = H, R3 = Ph) undergo a novel degradation reaction to give the corresponding vinylsilanes, R1CH = CR2SiMe3 and (R1CH=CH)2SiMeR3, respectively, under photochemical or thermal conditions in the presence of a stoichiometric amount of pentacarbonyliron.Two α-styryldisilanes (IIf, CH2=CPhSiMe2SiMe3 and IIg, 2) undergo similar degradation reactions, but gave β-styryl- silanes.In the presence of additional benzophenone, IIb, IIc, and IIf gave (E)-Me3SiCH=CRSiMe2OCHPh2 (b, R = Me; c, R = H; f, R = Ph) under either photochemical or thermal conditions, but IIa gave under photochemical, or Ph2CHSiMe3 under thermal conditions as main product.Mechanisms involving η3-1-silapropenyltricarbonyliron intermediates are proposed, and indeed separately prepared (η3-1-silapropenyl)(trimethylsilyl)tricarbonyliron gave the same products under similar conditions.