62692-41-5

Basic information

• Product Name: ((E)-4-BROMO-BUT-3-ENYL)-BENZENE
• Synonyms: ((E)-4-BROMO-BUT-3-ENYL)-BENZENE
• CAS NO: 62692-41-5
• Molecular Formula: C₁₀H₁₁Br
• Molecular Weight: 211.09834
• Mol File: 62692-41-5.mol
• Article Data: 21

Chemical Properties

• Boiling Point: 257.5°C at 760 mmHg
• Flash Point: 122.5°C
• Appearance: /
• Density: 1.302g/cm³
• Vapor Pressure: 0.0233mmHg at 25°C
• Refractive Index: 1.565
• CAS DataBase Reference: ((E)-4-BROMO-BUT-3-ENYL)-BENZENE(CAS DataBase Reference)
• NIST Chemistry Reference: ((E)-4-BROMO-BUT-3-ENYL)-BENZENE(62692-41-5)
• EPA Substance Registry System: ((E)-4-BROMO-BUT-3-ENYL)-BENZENE(62692-41-5)

Safety Data

• Hazardous Substances Data: 62692-41-5(Hazardous Substances Data)

Usage

Description

((E)-4-BROMO-BUT-3-ENYL)-BENZENE, with the molecular formula C10H11Br, is a chemical compound that features a benzene ring connected to a but-3-enyl group, with a bromine atom positioned at the 4-position. ((E)-4-BROMO-BUT-3-ENYL)-BENZENE is recognized for its utility in organic synthesis and research, where it serves as a fundamental building block for constructing more intricate molecular structures.

Uses

Used in Organic Synthesis:
((E)-4-BROMO-BUT-3-ENYL)-BENZENE is used as a synthetic intermediate for the creation of more complex organic molecules. Its unique structure allows it to be a versatile component in the synthesis of a wide range of compounds.
Used in Pharmaceutical Industry:
In the pharmaceutical sector, ((E)-4-BROMO-BUT-3-ENYL)-BENZENE is utilized as a key component in the development of new drugs. Its structural features make it a promising candidate for the design and synthesis of pharmaceutical agents with potential therapeutic applications.
Used in Agrochemical Industry:
((E)-4-BROMO-BUT-3-ENYL)-BENZENE also finds application in the agrochemical industry, where it is employed in the development of crop protection products. Its chemical properties contribute to the creation of effective agents for safeguarding crops against various threats.
Overall, ((E)-4-BROMO-BUT-3-ENYL)-BENZENE is a significant chemical intermediate with broad applications across different industries, particularly in the development of pharmaceuticals and agrochemicals, due to its potential to form complex and useful molecular structures.

InChI:InChI=1/C10H11Br/c11-9-5-4-8-10-6-2-1-3-7-10/h1-3,5-7,9H,4,8H2/b9-5+

Upstream product

• 16520-62-0 4-Phenyl-1-butyne 
• 119405-97-9 4-phenyl-1,1-dibromo-1-butene 
• 104-53-0 3-phenyl-propionaldehyde 
• 75-25-2 Bromoform 
• 65674-14-8 1,2-dibromo-4-phenylbutane 
• 55282-95-6 ethyl (2E)-5-phenylpent-2-enoate 
• 24271-22-5 5-phenyl-2(E)-pentenoic acid 
• 138034-97-6 2,3-dibromo-5-phenylpentanoic acid 
• 39598-55-5 (bromomethylene)triphenylphosphorane 
• 184370-64-7 (4-bromobut-3-yn-1-yl)benzene 
• 1034-49-7 (bromomethyl)triphenyl phosphonium bromide 
• 880634-13-9 5-[(bromomethyl)sulfonyl]-1-phenyl-1H-tetrazole 

Downstream Products

• 62692-41-5 (E)-(4-bromobut-3-en-1-yl) benzene 
• 768-56-9 4-Phenylbut-1-ene 
• 184370-59-0 (E)-1-iodo-4-phenyl-1-butene 
• 830345-63-6 (Z)-(5,5-dimethylhex-3-en-1-yl)benzene 
• 37904-42-0 (E)-(5-methylhexa-3,5-dien-1-yl)benzene 

Relevant articles and documents

Nickel-Catalyzed, Regio- and Enantioselective Benzylic Alkenylation of Olefins with Alkenyl Bromide

A NiH-catalyzed migratory hydroalkenylation reaction of olefins with alkenyl bromides has been developed, affording benzylic alkenylation products with high yields and excellent chemoselectivity. The mild conditions of the reaction preclude olefinic products from undergoing further isomerization or subsequent alkenylation. Catalytic enantioselective hydroalkenylation of styrenes was achieved by using a chiral bisoxazoline ligand.

Remote Nucleophilic Allylation by Allylrhodium Chain Walking

Metal migration through a carbon chain is a versatile method for achieving remote functionalization. However, almost all known examples involve the overall net migration of alkylmetal species. Here, we report that allylrhodium species obtained from hydrorhodation of 1,3-dienes undergo chain walking toward esters, amides, or (hetero)arenes over distances of up to eight methylene units. The final, more highly conjugated allylrhodium species undergo nucleophilic allylation with aldehydes and with an imine to give Z-homoallylic alcohols and amines, respectively.

Stereodivergent Olefination of Enantioenriched Boronic Esters

A stereodivergent coupling reaction between vinyl halides and boronic esters is described. This coupling process proceeds without a transition-metal catalyst, instead proceeding by electrophilic selenation or iodination of a vinyl boronate complex followed by stereospecific syn or anti elimination. Chiral, nonracemic boronic esters could be coupled with complete enantiospecificity. The process enables the highly stereoselective synthesis of either the E or Z alkene from a single isomer of a vinyl coupling partner.