87953-91-1

Usage

Preparation

Preparation by reaction of dimethyl sulfate on 3-chloro2,6-dihydroxyacetophenone with potassium carbonate in refluxing benzene (38%).

Upstream product

• 75452-86-7 1-(3-Amino-2-hydroxy-6-methoxy-phenyl)ethanone 
• 87953-93-3 3-chloro-2.6-dihydroxyacetophenone 
• 77-78-1 dimethyl sulfate 
• 703-23-1 2'-hydroxy-6'-methoxyacetophenone 

Downstream Products

• 87953-92-2 Benzoic acid 2-acetyl-6-chloro-3-methoxy-phenyl ester 

Relevant academic research and scientific papers

Aromatic derivatives comprising an aminoalkoxy chain and pharmaceutical compositions thereof

New aromatic derivatives having an activity antagonistic to calcium and corresponding to formula: STR1 in which: A represents a chain having any one of the following structures: STR2 Ar represents a group of structure: STR3 n takes the value 1 or 2 when R

5,8-Quinoflavone. Synthesis and Addition Reactions

A synthesis of 5,8-quinoflavone (3) from primetin (2) is described.An improved Elbs persulfate oxidation procedure for 2 is presented.Addition of halogens and of hydrogen chloride to 3 is described, together with chemical and spectral data establishing th