87769-48-0

Basic information

• Product Name: 2,2-Dimethyl-4H-1,3-dioxin-4-one
• Synonyms: 2,2-Dimethyl-4H-1,3-dioxin-4-one
• CAS NO: 87769-48-0
• Molecular Formula: C₆H₈O₃
• Molecular Weight: 128.12592
• Mol File: 87769-48-0.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 2,2-Dimethyl-4H-1,3-dioxin-4-one(CAS DataBase Reference)
• NIST Chemistry Reference: 2,2-Dimethyl-4H-1,3-dioxin-4-one(87769-48-0)
• EPA Substance Registry System: 2,2-Dimethyl-4H-1,3-dioxin-4-one(87769-48-0)

Safety Data

• Hazardous Substances Data: 87769-48-0(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Synthesis, p. 224, 1985 DOI: 10.1055/s-1985-31167

Upstream product

• 72793-38-5 2,2-dimethyl-4,6-dioxo-1,3-dioxane-5-carbaldehyde 
• 96-22-0 pentan-3-one 
• 67-64-1 acetone 

Downstream Products

• 106727-51-9 2,2-diethoxy-2,3-dihydro-3-methyl-4-pyrone 
• 153080-59-2 l-menthyl (R)-2-phenyl-4-oxo-1,3-dioxine-2-carboxylate 
• 94691-90-4 4-oxo-1,5-dioxaspiro<5.5>undec-2-ene 
• 66-22-8 uracil 
• 144765-13-9 5-Fluoro-2,2-dimethyl-[1,3]dioxin-4-one 
• 615-77-0 1-methyluracil 
• 608-34-4 3-methyluracil 
• 106727-50-8 3-cyclohexyl-2-cyclohexylimino-3,4-dihydro-2H-1,3-oxazin-4-one 
• 141-90-2 2-thiouracil 
• 106727-59-7 3-{1-[(E)-Benzylimino]-ethyl}-4-hydroxy-1H-pyridin-2-one 
• 106727-61-1 (3-{1-[(E)-Benzylimino]-ethyl}-4-hydroxy-2-oxo-2H-pyridin-1-yl)-acetic acid benzyl ester 
• 106727-60-0 1-Benzyl-3-{1-[(E)-benzylimino]-ethyl}-4-hydroxy-1H-pyridin-2-one 
• 106727-49-5 3-benzyl-3,4-dihydro-2,2-diphenyl-2H-1,3-oxazin-4-one 

Relevant articles and documents

INSECTICIDAL CYCLIC CARBONYL AMIDINES

Disclosed are compounds of Formula (I), including all stereoisomers, and salts thereof, wherein Y is O, S, NR5 or CR3R4, G is a direct bond, and Z is CR3R4 or NR5; or Y is CR3R4, G is a direct bond, and Z is O or S; or Y is O, S, NR5 or CR3R4, G is CR3R4, and Z is O, S, NR5 or CR3R4; or Y is O, and G–Z is CH=CH; or Y–G is CH=CH, and Z is O, S or NR5; and R1, R2, R3, R4, R5 and Q are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling an invertebrate pest comprising contacting the invertebrate pest or its environment with a biologically effective amount of a compound or a composition of the invention.

Synthesis of 5,6-Unsubstituted 1,3-Dioxin-4-ones

-

Synthesis of 1,3-dioxin-4-one Derivatives

A facile and general synthesis of 2,2-dimethyl-1,3-dioxin-4-one derivatives (1) is reported.Treatment of β-keto acids with a mixture of isopropenyl acetate and conc. sulfuric acid gave 2,2-dimethyl-1,3-dioxin-4-ones (1).Similar treatment of tert-butyl esters of β-keto acids also gave 1.KEYWORDS - 2,2-dimethyl-1,3-dioxin-4-one derivative; diketene-acetone adduct; diketene; acylketene; β-keto acid; β-keto ester