430434-57-4

Basic information

• Product Name: (E)-1-bromo-2-(2-bromovinyl)benzene
• Synonyms: 1-bromo-2-(2-bromovinyl)benzene;(E)-1-[2-bromovinyl]-2-bromobenzene;β-bromo-2-bromostyrene;1-bromo-2-[(E)-2-bromovinyl]benzene;(E)-1-bromo-2-(2-bromovinyl)benzene
• CAS NO: 430434-57-4
• Molecular Formula: C8H6Br2
• Molecular Weight: 261.944
• Mol File: 430434-57-4.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: (E)-1-bromo-2-(2-bromovinyl)benzene(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-1-bromo-2-(2-bromovinyl)benzene(430434-57-4)
• EPA Substance Registry System: (E)-1-bromo-2-(2-bromovinyl)benzene(430434-57-4)

Safety Data

• Hazardous Substances Data: 430434-57-4(Hazardous Substances Data)

Usage

General Description

(E)-1-bromo-2-(2-bromovinyl)benzene is a chemical compound composed of a benzene ring with two bromo substituents and a vinyl group. (E)-1-bromo-2-(2-bromovinyl)benzene is also known as stilbene dibromide and is commonly used in organic synthesis. It is a colorless to pale yellow liquid with a strong, unpleasant odor, and it is primarily used as an intermediate in the production of other chemicals. (E)-1-bromo-2-(2-bromovinyl)benzene is classified as a hazardous substance, and proper safety measures should be taken when handling and storing this compound. It is important to ensure that proper ventilation and protective equipment are used when working with (E)-1-bromo-2-(2-bromovinyl)benzene to avoid potential health risks.

Upstream product

• 75-25-2 Bromoform 
• 2039-88-5 2-bromostyrene 
• 7345-79-1 2-bromocinnamic acid 
• 74-95-3 1,1-dibromomethane 
• 3433-80-5 1-Bromo-2-bromomethyl-benzene 
• 1034-49-7 (bromomethyl)triphenyl phosphonium bromide 
• 6630-33-7 ortho-bromobenzaldehyde 

Downstream Products

• 51220-04-3 (E)-3-(2-bromophenyl)acrylonitrile 
• 1206884-54-9 2-(2-bromophenyl)pyrazolo[1,5-a]pyridine 

Relevant articles and documents

Method for synthesizing beta-bromostyrene through metal-free catalysis

The invention discloses a method for synthesizing beta-bromostyrene through metal-free catalysis, and belongs to the technical field of organic chemistry. Substituted styrene 1 is used as a raw material and is reacted in the presence of a bromination reagent, sodium persulfate and dichloroethane, and the beta-bromostyrene compound 2 can be obtained in one step. The method is capable of solving thetechnical problem that in the traditional synthesis method, conversion into alkenyl boron, alkenyl silicon and other intermediates under the catalysis of noble metals and then further halogenation are needed; the defects of expensive reaction reagent, high catalytic cost, complex operation, incapability of large-scale preparation and the like in the traditional preparation method are avoided; byadopting the method, a series of beta-bromostyrene compounds can be obtained, and the method has a potential application prospect.

Decarboxylative bromination of α,β-unsaturated carboxylic acids via an anodic oxidation

A novel bromination of α,β-unsaturated carboxylic acids was developed via a decarboxylation by virtue of a direct anodic electro-oxidation. In this method, ammonium bromide was employed as a bromine source and the reaction features transition-metal-free, short time, and no additional supporting electrolyte.

The development of domino reactions incorporating the heck reaction: The formation of N-heterocycles

The methodological development of a series of domino or cascade reactions affording a series of N-heterocycles is described. The rapid formation of these ring systems is in each case associated with the incorporation of a Heck reaction at either an early