83540-59-4

Basic information

• Product Name: 1,3-Dioxane-4,6-dione, 2,2,5-trimethyl-5-(phenylmethyl)-
• CAS NO: 83540-59-4
• Molecular Formula: C14H16O4
• Molecular Weight: 248.279
• Mol File: 83540-59-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,3-Dioxane-4,6-dione, 2,2,5-trimethyl-5-(phenylmethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dioxane-4,6-dione, 2,2,5-trimethyl-5-(phenylmethyl)-(83540-59-4)
• EPA Substance Registry System: 1,3-Dioxane-4,6-dione, 2,2,5-trimethyl-5-(phenylmethyl)-(83540-59-4)

Safety Data

• Hazardous Substances Data: 83540-59-4(Hazardous Substances Data)

Upstream product

• 100-52-7 benzaldehyde 
• 1214-54-6 5-benzylidene Meldrum's acid 
• 2033-24-1 cycl-isopropylidene malonate 
• 3709-18-0 2,2,5-trimethyl-1,3-dioxane-4,6-dione 
• 100-39-0 benzyl bromide 
• 3709-27-1 5-benzyl-2,2-dimethyl-1,3-dioxane-4,6-dione 
• 74-88-4 methyl iodide 

Downstream Products

• 594837-44-2 2-hydroxymethyl-2-methyl-3-phenylpropanoic acid 

Relevant articles and documents

One Pot Synthesis of Monoalkylated and Mixed, Dialkylated Meldrum's Acid Derivatives

A simple one pot method, involving sequential Knoevenagel condensation of Meldrum's acid with aromatic aldehydes, conjugate reduction of ylidene Meldrum's acid using sodium borohydride followed by alkylation, to prepare mixed dialkylated derivatives of Meldrum's acid is described.

Synthesis of Isopropylidene Dialkylmalonates under Phase-Transfer Catalyzed Conditions

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