1113-77-5

Basic information

• Product Name: 3-Acetyl-2-methylbutanedioic acid diethyl ester
• Synonyms: 3-Acetyl-2-methylbutanedioic acid diethyl ester
• CAS NO: 1113-77-5
• Molecular Formula: C₁₁H₁₈O₅
• Molecular Weight: 230.26
• Mol File: 1113-77-5.mol
• Article Data: 4

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 3-Acetyl-2-methylbutanedioic acid diethyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 3-Acetyl-2-methylbutanedioic acid diethyl ester(1113-77-5)
• EPA Substance Registry System: 3-Acetyl-2-methylbutanedioic acid diethyl ester(1113-77-5)

Safety Data

• Hazardous Substances Data: 1113-77-5(Hazardous Substances Data)

Upstream product

• 141-97-9 ethyl acetoacetate 
• 535-11-5 Ethyl 2-bromopropionate 
• 1007476-32-5 sodium ethyl acetylacetate enolate 
• 2049-86-7 Diethyl 2,3-diacetylsuccinate 
• 74-88-4 methyl iodide 

Downstream Products

• 6641-83-4 2-methyl-4-oxopentanoic acid 
• 15719-64-9 methylammonium carbonate 
• 498-21-5 2-methylbutanedioic acid 
• 64-19-7 acetic acid 
• 488-10-8 cis-jasmone 
• 58142-30-6 1-(1-Ethoxycarbonyl-ethyl)-4-isobutyl-2-oxo-cyclohex-3-enecarboxylic acid ethyl ester 
• 68143-96-4 3-Isobutyl-6-(5-methyl-3-oxo-hexyl)-cyclohex-2-enone 
• 4749-13-7 2,4-dimethyl-5-oxo-4,5-dihydro-furan-3-carboxylic acid 

Relevant articles and documents

Photochemistry and radiation chemistry of sulfur-containing amino acids. A new reaction of the 1-propenylthiyl radicals.

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On Triazoles XIX: The Reaction of 5-Amino-1,2,4-triazoles with Functionalized Acetoacetic Esters

Different "functionalized" alkyl 3-oxo-butyrates (2) were reacted with 5-amino-3-Q-1H-1,2,4-triazoles (1) to yield 3 and 4 type 1,2,4-triazolopyrimidinones.In case of 2 (R1 = methyl, R2 = 1-ethoxycarbonylethyl, R3 = ethyl) beside the corresponding derivative 4 the unexpected 5,6-dihydro-6,8-dimethyl-7-ethoxycarbonyl-3-methylthio-1,2,4-triazolo-1,3-diazepin-5(9H)-one (7) was isolated, representing a novel ring system.