875918-49-3

Upstream product

• 100-52-7 benzaldehyde 
• 79606-79-4 2-(Hydroxy-phenyl-methyl)-5,5-dimethyl-4-oxo-hexanoic acid methyl ester 
• 1484-17-9 S-ethyl thiobenzoate 
• 55107-14-7 Methyl 4,4-dimethyl-3-oxopentanoate 
• 124645-64-3 methyl 2-(1-oxo-1-phenyl-methyl)-5,5-dimethyl-4-oxo-hexanoate 

Relevant academic research and scientific papers

Microwave-assisted Paal-Knorr reaction - Three-step regiocontrolled synthesis of polysubstituted furans, pyrroles and thiophenes

An efficient and highly versatile synthesis of furans, pyrroles and thiophenes is described. Starting from commercially available or easily prepared β-keto esters, functional homologation provides differently substituted 1,4-diketones that can be transfor