Key Laboratory of Theoretical Chemistry of Environment;
Ministry of Education;
School of Chemistry and Environment;
South China Normal University;
Guangzhou;
China;
The; Intramolecular; Friedel-Crafts; Acylation; Reaction:; 9; 10-Dimethoxybenzo; 6; 7oxepino3; 4-bquinolin-13(6H)-one; and; Its; Derivatives; 6; 7-Dimethoxy-2-(phenoxymethyl)quinoline-3-carboxylic; Acid:; Ethyl; 7-dimethoxy-2-(phenoxymethyl)quinoline-3-carboxylate:; PPA;