98909-44-5

Upstream product

• 53842-12-9 1-(p-chlorophenyl)-1,4-pentanedione 
• 50-00-0 formaldehyd 
• 98909-39-8 1-(4-Chlorphenyl)-3-(2,4,5-trimethyl-1,3-dioxolan-2-yl)-1-propanon 

Downstream Products

• 98909-53-6 3-(4-Chlorbenzoyl)-1-(2-furyl)-4-(2,4,5-trimethyl-1,3-dioxolan-2-yl)-1-butanon 
• 98909-52-5 5-(4-Chlorbenzoyl)-6-(2,4,5-trimethyl-1,3-dioxolan-2-yl)-3-hexanon 
• 98909-72-9 3-(4-Chlorbenzoyl)-1-(2-furyl)-1,5-hexandion 
• 98909-71-8 4-(4-Chlorbenzoyl)-2,6-octandion 
• 98909-79-6 3-(4-Chlorphenyl)-2-methyl-4-(2-oxopropyl)-2-cyclopenten-1-on 

Relevant academic research and scientific papers

Addition of Aldehydes to Activated Double Bonds, XXXVI. Syntheses and Reactions of 3-Acyl-1,5-dicarbonyl Compounds

Thiazolium salt-catalyzed addition of aldehydes to the 2-methylene-1,4-ketoketals 6-10 and to the unsaturated 2-(alkoxycarbonyl)-1,5-ketoketals 21-24 leads to 3-acyl-1,5-dicarbonyl compounds 30-41.Furthermore, the 4- and 5-(2-oxoalkyl)-2-cyclopenten-1-one