958848-44-7

Upstream product

• 1361317-32-9 6-(hex-1-ynyl)-2,4-dihydroxy-3-methylbenzaldehyde 
• 685895-45-8 2-bromo-4,6-dihydroxy-5-methylbenzaldehyde 
• 1014007-85-2 C₁₄H₁₆O₄ 
• 58757-38-3 6-Chloronicotinoyl chloride 
• 958957-99-8 5-bromo-7-hydroxy-3-(4-methoxyphenyl)-7-methyl-6H-isochromene-6,8(7H)-dione 

Relevant academic research and scientific papers

Synthesis of azaphilone-based chemical libraries

The synthesis of azaphilone scaffolds that have been further diversified by cross coupling acylation and amine addition is reported. Methodology development also led to novel modifications including C5 acetoxylation and condensations producing isoquinolin-6(7H) structures. Overall, the library synthesis afforded three azaphilone sublibraries, including vinylogous pyridones which project diversity elements in four sectors of the azaphilone core.