1384486-06-9

Basic information

• Product Name: diethyl 2-(2,2-dimethyl-4,6-dioxo-5-propionyl-1,3-dioxane-5-yl)-3-(triphenyl-λ5-phosphanylidene)succinate
• CAS NO: 1384486-06-9
• Molecular Weight: 632.647
• Mol File: 1384486-06-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl 2-(2,2-dimethyl-4,6-dioxo-5-propionyl-1,3-dioxane-5-yl)-3-(triphenyl-λ5-phosphanylidene)succinate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 2-(2,2-dimethyl-4,6-dioxo-5-propionyl-1,3-dioxane-5-yl)-3-(triphenyl-λ5-phosphanylidene)succinate(1384486-06-9)
• EPA Substance Registry System: diethyl 2-(2,2-dimethyl-4,6-dioxo-5-propionyl-1,3-dioxane-5-yl)-3-(triphenyl-λ5-phosphanylidene)succinate(1384486-06-9)

Safety Data

• Hazardous Substances Data: 1384486-06-9(Hazardous Substances Data)

Upstream product

• 66696-76-2 5-(1-hydroxypropylidene)-2,2-dimethyl-[1,3]dioxane-4,6-dione 
• 603-35-0 triphenylphosphine 
• 762-21-0 acetylenedicarboxylic acid diethyl ester 
• 2033-24-1 cycl-isopropylidene malonate 

Relevant articles and documents

Synthesis and dynamic NMR study of new stable ylides derived from the reaction of triphenylphosphine, dialkyl acetylenedicarboxylates, and 5-ACYL meldrums acid

Triphenylphosphine and dialkyl acetylenedicarboxylate react smoothly in the presence of 5-acyl Meldrum's acid in dichloromethane at room temperature and lead to synthesis of new stable ylide derivatives of dimethyl (5-acetyl-2,2-dimethyl-4,6-dioxo-1,3-dio