159150-34-2

Upstream product

• 104-88-1 4-chlorobenzaldehyde 
• 132604-11-6 (S)-5,6-dihydro-4-hydroxy-6-methyl-2H-pyran-2-one 
• 84257-12-5 2,2-dimethyl-5-(1-hydroxy-3-oxobutylidene)-1,3-dioxane-4,6-dione 
• 132604-10-5 5-((3S)-1,3-dihydroxybutylidene)-2,2-dimethyl-1,3-dioxane-4,6-dione 

Relevant academic research and scientific papers

6-Methyl-3-benzylidene-5,6-dihydropyran-2,4-diones: Synthesis and Diastereoselectivity

(S)-6-Methyl-(Z)-benzylidene-5,6-dihydropyran-2,4-diones have been synthesized from (S)-6-methyl-5,6-dihydropyran-2,4-dione through Knoevenagel condensation with an arylaldehyde followed by recrystalization from ether.The results of conjugate additions an