87769-43-5

Upstream product

• 108-22-5 Isopropenyl acetate 
• 4767-01-5 2-methyl-3-oxo-3-phenylpropionic acid 
• 10488-87-6 ethyl 2-benzoylpropionate 
• 67-64-1 acetone 

Downstream Products

• 144462-27-1 (6S,7S,10R)-7-Isopropyl-3,10-dimethyl-4-phenyl-1,5-dioxa-spiro[5.5]undec-3-en-2-one 
• 144539-21-9 (6R,7S,10R)-7-Isopropyl-3,10-dimethyl-4-phenyl-1,5-dioxa-spiro[5.5]undec-3-en-2-one 
• 90069-62-8 3-benzoyl-2-(2-benzoylpropionyloxy)-1-methylpyrrolo<2,1-a>isoquinoline 
• 90062-10-5 5-methyl-6-phenyl-2-dimethylamino-4H-1,3-oxazin-4-one 
• 86739-30-2 5-methyl-2,6-diphenyl-4H-1,3-oxazin-4-one 
• 90062-25-2 5-methyl-6-phenyl-2-(p-tolyl)-4H-1,3-oxazin-4-one 
• 90062-06-9 isoquinolinium bis(5-methyl-6-phenyl-4-oxo-4H-1,3-oxazin-2-yl)methylide 
• 93598-67-5 3-Cyclohexyl-2-[(Z)-cyclohexylimino]-5-methyl-6-phenyl-2,3-dihydro-[1,3]oxazin-4-one 
• 93598-71-1 5-Methyl-3,6-diphenyl-2-[(Z)-phenylimino]-2,3-dihydro-[1,3]oxazin-4-one 
• 95395-75-8 N-Benzyl-2-methyl-3-oxo-3-phenyl-propionamide 
• 93598-63-1 2,3-dihydro-5-methyl-2,3,6-triphenyl-1,3-oxazin-4-one 
• 32742-19-1 methyl 2-benzoylpropionate 
• 1027604-85-8 (3S,4S,6R,7S,10R)-3,4-Difluoro-7-isopropyl-3,10-dimethyl-4-phenyl-1,5-dioxa-spiro[5.5]undecan-2-one 
• 144462-34-0 (R)-2-Fluoro-3,3-dimethoxy-2-methyl-3-phenyl-propionic acid methyl ester 

Relevant academic research and scientific papers

A novel enantioselective preparation of α-fluoro-β-keto acids

A two-step method for the enantioselective preparation of α-fluorinated β-keto acids from 1,3-dioxin-4-ones having l-menthone as the chiral auxiliary at the 2-position is described. The method consists of fluorination of the dioxinones by molecular fluori

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