111424-37-4

Upstream product

• 111424-19-2 <(methoxy-2 pyridyl)-4>-2 dimethyl-4,4 oxazoline-2 
• 591-31-1 3-methoxy-benzaldehyde 
• 111424-21-6 2-Chloro-N-(2-chloro-1,1-dimethyl-ethyl)-isonicotinamide 
• 111424-20-5 2-Chloroisonicotinoyl(2-hydroxy-1,1-dimethylethyl)amide 
• 93639-38-4 2-(2-chloropyridin-4-yl)-4,5-dihydro-4,4-dimethyloxazole 
• 65287-34-5 2-chloropyridine-4-carbonyl chloride 

Downstream Products

• 111424-38-5 3-(3-Methoxy-phenyl)-3,5-dihydro-furo[3,4-c]pyridine-1,4-dione 
• 111424-44-3 4-Acetyl-3-(3-methoxy-benzyl)-1H-pyridin-2-one 
• 111424-41-0 3-(m-Methoxyphenyl)methyl-2-pyridone-4-carboxylic acid 

Relevant academic research and scientific papers

A New Route to -Fused 5-Methyl-1-functionalized Isoquinolines

2-(3-Lithio-2-methoxy-4-pyridyl)-4,4-dimethyl-2-oxazoline (8) was condensed with aromatic aldehydes.Subsequent hydrolysis gave the corresponding lactones 10.Reduction by ammoniacal zinc or catalytic hydrogenation of these compounds over palladium yielded