27570-08-7

Basic information

• Product Name: Benzene, 1-[(1E)-2-bromoethenyl]-4-methoxy-
• Synonyms: Benzene,1-[(1E)-2-bromoethenyl]-4-methoxy;2-(4-methoxyphenyl)vinyl bromide;(E)-1-(2-bromovinyl)-4-methoxybenzene;(E)-1-bromo-2-(4-methoxyphenyl)ethylene;1-((E)-2-BROMO-VINYL)-4-METHOXY-BENZENE
• CAS NO: 27570-08-7
• Molecular Formula: C9H9BrO
• Molecular Weight: 213.074
• Mol File: 27570-08-7.mol
• Article Data: 95

Chemical Properties

• Melting Point: 51 °C
• CAS DataBase Reference: Benzene, 1-[(1E)-2-bromoethenyl]-4-methoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: Benzene, 1-[(1E)-2-bromoethenyl]-4-methoxy-(27570-08-7)
• EPA Substance Registry System: Benzene, 1-[(1E)-2-bromoethenyl]-4-methoxy-(27570-08-7)

Safety Data

• Hazardous Substances Data: 27570-08-7(Hazardous Substances Data)

Upstream product

• 830-09-1 3-(4'-methoxyphenyl)propenoic acid 
• 31448-61-0 (2RS,3SR)-2,3-dibromo-3-(4-methoxyphenyl)propanoic acid 
• 56506-90-2 (dibromomethyl)(triphenyl)phosphonium bromide 
• 123-11-5 4-methoxy-benzaldehyde 
• 31448-61-0 2,3-dibromo-3-(4-methoxy-phenyl)-propionic acid 
• 75-25-2 Bromoform 
• 5953-85-5 p-anisaldehyde hydrazone 
• 60512-57-4 1-(2,2-dibromovinyl)-4-methoxybenzene 
• 880634-13-9 5-[(bromomethyl)sulfonyl]-1-phenyl-1H-tetrazole 
• 7732-18-5 water 
• 39598-55-5 (bromomethylene)triphenylphosphorane 
• 83739-61-1 1-(2-bromo-1-methoxyethyl)-4-methoxybenzene 
• 64-17-5 ethanol 
• 127-08-2 potassium acetate 

Downstream Products

• 19291-90-8 1,2-Dicyan-7-methoxynaphthalin 
• 637-69-4 4-Methoxystyrene 
• 64304-83-2 trans-1-(4-methoxyphenyl)-2-methoxyethene 
• 768-60-5 4-methoxyphenylacetylen 
• 102749-09-7 1,10-bis(4-methoxyphenyl)deca-1,3,5,7,9-pentaene 
• 23833-60-5 2-[(E)-2-(4-methoxyphenyl)ethenyl]naphthalene 
• 143207-85-6 1-[(E)-2-(4-methoxyphenyl)ethenyl]-2-methoxybenzene 
• 3179-10-0 (E)-1-methoxy-4-(2-nitrovinyl)benzene 
• 62497-30-7 2,4-bis(4-methoxyphenyl)thiophene 
• 89039-13-4 (E)-β-deuterio-1-methoxy-4-vinylbenzene 
• 22145-09-1 C₁₈H₁₈O₂ 
• 89039-12-3 1-[(1Z)-ethenyl-2-d]-4-methoxybenzene 
• 607376-26-1 (Z,Z)-1-(2-bromophenyl)-6-(p-anisyl)-1,5-hexadien-3-yne 
• 40028-30-6 1-(4'-methoxyphenyl)-2-(phenylsulfanyl)ethene 

Relevant articles and documents

Preparation and properties of high birefringence phenylacetylene isothiocyanato-based blend liquid crystals

A series of compounds of with high birefringence containing alkoxy–phenylacetylene–isothiocyanato structure were synthesized and characterized. The chemical structures of these compounds were confirmed by FT-IR and 1H-NMR, and transition temperatures and birefringence were measured. One of these compounds with good liquid crystal property and high birefringence was mixed with host liquid crystal to form blend liquid crystal. The effects of the concentration of the compound on phase temperature range, birefringence, resistivity, dielectric anisotropy and photoelectric properties were discussed. The results showed that blend liquid crystal (with 7 wt% compound) exhibited excellent comprehensive performance.

Selective Rhodium-Catalyzed Hydroformylation of Terminal Arylalkynes and Conjugated Enynes to (Poly)enals Enabled by a π-Acceptor Biphosphoramidite Ligand

The hydroformylation of terminal arylalkynes and enynes offers a straightforward synthetic route to the valuable (poly)enals. However, the hydroformylation of terminal alkynes has remained a long-standing challenge. Herein, an efficient and selective Rh-catalyzed hydroformylation of terminal arylalkynes and conjugated enynes has been achieved by using a new stable biphosphoramidite ligand with strong π-acceptor capacity, which affords various important E-(poly)enals in good yields with excellent chemo- and regioselectivity at low temperatures and low syngas pressures.

Alkenylation and Arylation of Peptides via Ni-Catalyzed Reductive Coupling of α- C-Tosyl Peptides with Csp2Triflates/Halides

A Ni-catalyzed reductive cross-coupling between α-C-tosyl peptides and Csp2 triflates/halides has been developed. This protocol enables the formation of various unnatural di- and tripeptides containing vinyl and aryl side chains, and it expands the applications of Ni-catalyzed reductive cross-coupling in late-stage diversification of peptides.