ChemicalBook > Product Catalog >Chemical Reagents >Organic reagents >Silane >(1-BROMOVINYL)TRIMETHYLSILANE

(1-BROMOVINYL)TRIMETHYLSILANE

(1-BROMOVINYL)TRIMETHYLSILANE Suppliers list
Company Name: Shanghai Daken Advanced Materials Co.,Ltd
Tel: +86-371-66670886
Email: info@dakenam.com
Products Intro: Product Name:1-BROMOVINYLTRIMETHYLSILANE
CAS:13683-41-5
Purity:99% Package:100g ;1KG ;5KG 25KG
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: Product Name:1-bromovinyltrimethylsilane
CAS:13683-41-5
Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG
Company Name: Win-Win Chemical CO., Limited
Tel: 0086-577-64498589
Email: sales@win-winchemical.com
Products Intro: Product Name:1-bromovinyltrimethylsilane
CAS:13683-41-5
Purity:98% Package:1kg,5kg,10kg Remarks:pharmaceutical intermediates
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:(1-Bromovinyl)trimethylsilane
CAS:13683-41-5
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-34196
Company Name: career henan chemical co
Tel: +86-0371-86658258 +8613203830695
Email: factory@coreychem.com
Products Intro: Product Name:(1-BROMOVINYL)TRIMETHYLSILANE
CAS:13683-41-5
Purity:>=99% Package:1.8KG;9.8USD

(1-BROMOVINYL)TRIMETHYLSILANE manufacturers

(1-BROMOVINYL)TRIMETHYLSILANE Basic information
Product Name:(1-BROMOVINYL)TRIMETHYLSILANE
Synonyms:1-BROMO-1-TRIMETHYLSILYLETHYLENE;(1-BROMOVINYL)TRIMETHYLSILANE;Silane, (1-bromoethenyl)trimethyl-;α-(trimethylsilyl)vinyl bromide;ALPHA-TRIMETHYLSILYLVINYL BROMIDE;(1-Bromoethenyl)trimethylsilane;1-Bromo-1-(trimethylsilyl)ethene;Trimethyl(1-bromoethenyl)silane
CAS:13683-41-5
MF:C5H11BrSi
MW:179.13
EINECS:237-195-9
Product Categories:Industrial/Fine Chemicals;Si (Classes of Silicon Compounds);Si-(C)4 Compounds;Silicon Compounds (for Synthesis);Synthetic Organic Chemistry;Vinylsilanes, Allylsilanes
Mol File:13683-41-5.mol
(1-BROMOVINYL)TRIMETHYLSILANE Structure
(1-BROMOVINYL)TRIMETHYLSILANE Chemical Properties
Boiling point 124 °C745 mm Hg(lit.)
density 1.156 g/mL at 25 °C(lit.)
vapor density >1 (vs air)
refractive index n20/D 1.458(lit.)
Fp 49 °F
storage temp. 2-8°C
solubility completely miscible with THF and Et2O.
form clear liquid
color Colorless to Light yellow to Light orange
Specific Gravity1.163
Hydrolytic Sensitivity4: no reaction with water under neutral conditions
BRN 1742258
CAS DataBase Reference13683-41-5(CAS DataBase Reference)
Safety Information
Hazard Codes F
Risk Statements 11
Safety Statements 16-23-24/25
RIDADR UN 1993 3/PG 2
WGK Germany 3
8-10-21
TSCA No
HS Code 2931.90.9010
HazardClass 3.1
PackingGroup II
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
(1-BROMOVINYL)TRIMETHYLSILANE Usage And Synthesis
Chemical PropertiesCLEAR LIGHT YELLOW LIQUID
Physical propertiesbp 124°C/745 mmHg; d 1.156 g cm?3.
UsesNumerous nucleophiles react with (1-bromovinyl)trimethylsilane in the presence of palladium complexes. The bromine has been substituted by phenylthio,vinyl,and aryl groups. This approach gives reasonable yields of the desired products. However, the substitution reactions sometimes lack regiospecificity. For example, a mixture of regioisomers was obtained in eq 6. Two mechanisms have been proposed for the formation of the β-substituted product. One involves an elimination step to give trimethylsilylacetylene as an intermediate, which then undergoes catalyzed additions with the nucleophile at either the α- or β-positions.The other mechanism involves the formation of a pentacoordinated palladium intermediate, leading to the formation of isomeric products.	(1-BROMOVINYL)TRIMETHYLSILANE
Preparationprepared, in good yield, from the reaction of vinyltrimethylsilane with bromine at low temperature followed by dehydrohalogenation in the presence of an amine base.Alternative syntheses and reagents, i.e. (1-bromovinyl)- triphenylsilane and (1-bromovinyl)triethylsilane, are also known.
General DescriptionTetrakis(triphenylphosphine)palladium(0) catalyzed coupling reactions of (1-bromovinyl)trimethylsilane with organozinc bromides were studied.
(1-BROMOVINYL)TRIMETHYLSILANE Preparation Products And Raw materials
Tag:(1-BROMOVINYL)TRIMETHYLSILANE(13683-41-5) Related Product Information
(2-BROMOVINYL)TRIMETHYLSILANE (2-BROMOVINYL)TRIMETHYLSILANE, 98%, PRED OMINANTLY TRANS,(2-BROMOVINYL)TRIMETHYLSILANE(CIS+TRANS) Dimethylvinylsilane Vinyl bromide (BROMOMETHYL)TRIMETHYLSILANE vinylsilane Vinyltrimethylsilane (E)-1,2-DIBROMO-1,2-BIS-TRIMETHYLSILANYL-ETHENE (1-BROMOVINYL)TRIMETHYLSILANE