81564-09-2

Upstream product

• 91-56-5 indole-2,3-dione 
• 1501-05-9 5-oxo-5-phenylvaleric acid 

Downstream Products

• 81564-13-8 1-Oxo-5-oxy-4-phenyl-2,3-dihydro-1H-cyclopenta[c]quinoline-2-carboxylic acid methyl ester 
• 81564-14-9 3-(2-carboxyethyl)-1-oxido-2-phenylquinoline-4-carboxylic acid 
• 81564-16-1 N-[2-(2-Methoxy-5-oxo-cyclopent-1-enyl)-phenyl]-benzamide 
• 81564-12-7 2,3-dihydro-1-oxo-4-phenyl-1H-cyclopentaquinoline 5-oxide 
• 81564-15-0 2,3-dihydro-1-oxo-5-phenyl-1H-cyclopenta-3,1-benzoxazepine 
• 81564-10-5 methyl 3-(2-methoxycarbonylethyl)-2-phenylquinoline-4-carboxylate 

Relevant academic research and scientific papers

Preparation method for 3-linear alkylcarboxyl-substituted quinoline -4-carboxylic acid derivative

The invention discloses a preparation method for a 3-linear alkylcarboxyl-substituted quinoline -4-carboxylic acid derivative, which comprises the following steps: a certain concentration of aqueous alkali is added into a reaction bottle and uniformly sti

Studies on the N-Oxides of ?-Deficient N-Heteroaromatics. XXXVI. Photochemical and Thermal Michael Reactions of Alcohols with Methyl 2-Phenyl-3,1-benzoxazepine-5-carboxylate and Its Derivatives

Irradiation (>/=300 nm) of methyl 2-phenyl-3,1-benzoxazepine-5-carboxylate in an alcohol afforded the Z-isomer of methyl 3-alkoxy-2-(2-benzamidophenyl)-acrylate as the major product.In contrast, thermal reaction of the oxazepine with a primary alcohol in