136350-66-8

Basic information

• Product Name: Benzene, 1-bromo-4-(2,2-dibromoethenyl)-
• Synonyms: 1-bromo-4-(2,2-dibromovinyl)benzene
• CAS NO: 136350-66-8
• Molecular Formula: C8H5Br3
• Molecular Weight: 340.84
• Mol File: 136350-66-8.mol
• Article Data: 24

Chemical Properties

• CAS DataBase Reference: Benzene, 1-bromo-4-(2,2-dibromoethenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-bromo-4-(2,2-dibromoethenyl)-(136350-66-8)
• EPA Substance Registry System: Benzene, 1-bromo-4-(2,2-dibromoethenyl)-(136350-66-8)

Safety Data

• Hazardous Substances Data: 136350-66-8(Hazardous Substances Data)

Upstream product

• 1122-91-4 4-bromo-benzaldehyde 
• 558-13-4 carbon tetrabromide 
• 57477-93-7 hydrazone of p-bromobenzaldehyde 

Downstream Products

• 37614-58-7 3-(4-bromophenyl)prop-2-yn-1-ol 
• 766-96-1 4-bromo-1-ethynylbenzene 
• 1279713-61-9 5-(4-bromophenyl)-1,4-di(p-toluenesulfonyl)-1,2,3,4-tetrahydropyrazine 
• 1242257-68-6 4-(2,2-di-p-tolylvinyl)-4'-methylbiphenyl 
• 114889-49-5 4,4'-(2-(4-bromophenyl)ethene-1,1-diyl)bis(methylbenzene) 
• 18648-66-3 1-bromo-4-(2,2-diphenylvinyl)benzene 
• 1338248-68-2 3-(4-bromophenyl)imidazo[1,2-a]pyridine 
• 959-88-6 1,4-bis(4-bromodiphenyl)buta-1,3-diyne 
• 114740-33-9 4,4'-[2-(4-bromophenyl)ethene-1,1-diyl]bis(methoxybenzene) 
• 62856-42-2 1-(2-(4-bromophenyl)ethynyl)-4-methylbenzene 
• 115665-68-4 (E)-1-bromo-4-(2-bromovinyl)benzene 
• 115665-77-5 (Z)-1-[2-bromovinyl]-4-bromobenzene 
• 1426841-24-8 4-(4-bromophenyl)-2,2-dimethylbut-3-ynenitrile 
• 1345719-55-2 P-(2-(4-bromophenyl)ethynyl)-diethyl phosphonate 

Relevant articles and documents

A new facile synthesis of 1,1-dibromo-2-arylethenes

Synthetically useful 1,1-dibromo-2-arylethenes were readily prepared in good yields via double bromodesilylation of the easily accessible 1,1-bis(trimethylsilyl)-2-arylethenes using N-bromosuccinimide under mild conditions. Georg Thieme Verlag Stuttgart.

A Radical-Initiated Fragmentary Rearrangement Cascade of Ene-Ynamides to [1,2]-Annulated Indoles via Site-Selective Cyclization

Straightforward access to [1,2]-annulated indoles, key substructures in natural products, is highly desirable yet challenging. Herein, a radical triggered fragmentary cyclization cascade reaction of ene-ynamides is presented, providing a rapid access into [1,2]-annulated indoles by an intermolecular radical addition, intramolecular cyclization, desulfonylative aryl migration, and site-selective C(sp2)-N cyclization sequence. DFT calculations support oxidation of N-centered radical species to cations prior to the C-N bond formation, followed by an unusual aza-Nazarov cyclization.

Thermal decarboxylative Nazarov cyclization of cyclic enol carbonates involving chirality transfer

Decarboxylative Nazarov cyclization of chiral cyclic enol carbonates proceeded to afford chiral 2-cyclopentenones with excellent chirality transfer under thermal conditions without any catalyst. Interestingly, the thermal decarboxylative Nazarov cyclization furnished the desired product with better chirality transfer than the Lewis acid-catalyzed reaction.