20800-24-2

Basic information

• Product Name: 1-Butanone, 1-(2-hydroxy-4-methoxyphenyl)-
• CAS NO: 20800-24-2
• Molecular Formula: C11H14O3
• Molecular Weight: 194.23
• Mol File: 20800-24-2.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 1-Butanone, 1-(2-hydroxy-4-methoxyphenyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1-Butanone, 1-(2-hydroxy-4-methoxyphenyl)-(20800-24-2)
• EPA Substance Registry System: 1-Butanone, 1-(2-hydroxy-4-methoxyphenyl)-(20800-24-2)

Safety Data

• Hazardous Substances Data: 20800-24-2(Hazardous Substances Data)

Upstream product

• 106-31-0 butanoic acid anhydride 
• 150-19-6 O-methylresorcine 
• 4390-92-5 1-(2,4-dihydroxyphenyl)butan-1-one 
• 77-78-1 dimethyl sulfate 
• 26213-82-1 7-methoxy-2-methyl-chromen-4-one 
• 123-72-8 butyraldehyde 
• 108-46-3 recorcinol 
• 74-83-9 methyl bromide 

Downstream Products

• 143286-57-1 1-(2-Hydroxy-4-methoxy-phenyl)-butan-1-one oxime 

Relevant articles and documents

INHIBITORS OF ANTIGEN PRESENTATION BY HLA-DR

Chromanone compounds, pharmaceutical compositions containing them, methods of making them, and methods of using them including methods for treating disease states, disorders, and conditions associated with the inhibition of antigen presentation by HLA-DR.

Synthesis of 2-acylphenol and flavene derivatives from the ruthenium-catalyzed oxidative c-h acylation of phenols with aldehydes

The cationic ruthenium hydride complex [(C6H6)(PCy3)(CO)RuH]+BF4- has been found to be an effective catalyst for the oxidative C-H coupling reaction of phenols with aldehydes to give 2-acylphenol compounds. The coupling of phenols with α,β-unsaturated aldehydes selectively gives the flavene derivatives. The catalytic method mediates direct oxidative C-H coupling of phenol and aldehyde substrates without using any metal oxidants or forming wasteful byproducts. A cationic ruthenium hydride complex catalyzes the oxidative C-H coupling of phenols with aldehydes to form 2-acylphenol and flavene derivatives.

Synthese von 4-Alkoxy-2-hydroxyphenylketoximen als Metallextraktions-Reagenzien

The C-Acylation (Friedel-Crafts reaction) of resorcinol with aluminium chloride, the monoetherification in 4-position of the resulting 2,4-dihydroxyphenylketones, and the preparation of oximes (8, 9, 10, 11) from this ketones were investigated.The compounds obtained are characterized by elemental analysis, and the i.r., u.v. and 1H-n.m.r. spectra are discussed.Solubility data of some oximes are determined in water, octane and toluene.The extraction properties for copper-(II)-and iron-(III)-ions are measured by isotope methods in relation to the extragent structure, the extraction time and the pH-range.