54145-18-5

Basic information

• Product Name: 4-bromo-2-methoxyphenyl acetate
• Synonyms: 4-bromo-2-methoxyphenyl acetate
• CAS NO: 54145-18-5
• Molecular Weight: 245.073
• Mol File: 54145-18-5.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 4-bromo-2-methoxyphenyl acetate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-bromo-2-methoxyphenyl acetate(54145-18-5)
• EPA Substance Registry System: 4-bromo-2-methoxyphenyl acetate(54145-18-5)

Safety Data

• Hazardous Substances Data: 54145-18-5(Hazardous Substances Data)

Upstream product

• 108-24-7 acetic anhydride 
• 90-05-1 2-methoxy-phenol 
• 108-95-2 phenol 
• 7368-78-7 4-bromoguaiacol 
• 75-36-5 acetyl chloride 
• 613-70-7 2-methoxyphenyl acetate 

Downstream Products

• 881-68-5 vanillin acetate 
• 7368-78-7 4-bromoguaiacol 
• 1392399-31-3 3-(4-acetoxy-3-methoxyphenyl)-6,7-dimethoxy-4-(2-hydroxyethyl)isoquinoline 
• 1392399-32-4 4-(4-acetoxy-3-methoxyphenyl)-6,7-dimethoxy-3-(2-hydroxyethyl)isoquinoline 
• 1392399-35-7 3-(4-acetoxy-3-methoxyphenyl)-6,7-dimethoxy-4-(2-oxoethyl)isoquinoline 
• 1392399-37-9 3-(4-acetoxy-3-methoxyphenyl)-6,7-dimethoxy-2-methyl-4-(2-oxoethyl)isoquinolinium iodide 
• 52259-64-0 fagaronine 
• 1392399-29-9 4-(4-acetoxy-3-methoxyphenyl)-3-butyn-1-ol 
• 93-28-7 eugenol acetate 
• 1430838-73-5 C₁₄H₁₈O₃Si 

Relevant articles and documents

Polymerizable liquid crystal compound

PROBLEM TO BE SOLVED: To provide a polymerizable compound giving high refractive index anisotropy, a wide liquid crystal phase temperature range and high storage stability to a liquid crystal composition and producing a polymer film having high pattern resolution, high heat resistance, and little haze and white irregularity when polymerizing the liquid crystal composition. SOLUTION: The polymerizable compound is represented by general formula (I). The polymerizable liquid crystal composition contains the polymerizable compound as a structural member. COPYRIGHT: (C)2013,JPOandINPIT

Bromination of phenols in bromoperoxidase-catalyzed oxidations

Phenol and ortho-substituted derivatives furnish products of selective para-bromination, if treated with sodium bromide, hydrogen peroxide, and the vanadate(V)-dependent bromoperoxidase I from the brown alga Ascophyllum nodosum. Relative rates of bromination in morpholine-4-ethane sulfonic acid (MES)-buffered aqueous tert-butanol (pH 6.2) increase by a factor 32, as the ortho-substituent in a phenol changes from F via Cl, OCH3, C(CH 3)3, and H to CH3. The polar effect in phenol bromination by the enzymatic method, according to a Hammett-correlation (ρ=-3), compares to reactivity of molecular bromine under identical conditions (ρ=-2). Hypobromous acid is not able to electrophilically substitute bromine for hydrogen at pH 6.2 in aqueous tert-butanol. The tribromide anion behaves in MES-buffered aqueous tert-butanol as electrophile (ρ～-3), showing a similar polar effect in phenol bromination as molecular bromine.

Kumada-Corriu cross coupling route to the anti-cancer agent combretastatin A-4

A short and efficient synthesis of the anticancer agent combretastatin A-4 was accomplished from inexpensive starting materials using the iron-catalyzed cross-coupling of a Grignard reagent and a bromostilbene as the key step. Copyright Taylor & Francis Group, LLC.