21113-74-6

Upstream product

• 64686-61-9 5-methoxy-2,4-diphenyl-oxazole 
• 762-42-5 dimethyl acetylenedicarboxylate 
• 31698-99-4 2-phenyl-4-methyl-5-methoxyoxazole 

Downstream Products

• 115852-16-9 2-Hydroperoxy-5,5-dimethoxy-2-phenyl-2,5-dihydro-furan-3,4-dicarboxylic acid dimethyl ester 
• 70-29-1 diethyl sulphide 
• 121643-53-6 benzoyl-ethylene-tricarboxylic acid trimethyl ester 
• 143813-08-5 5-Phenyl-[1,2]dioxole-3,3,4-tricarboxylic acid trimethyl ester 
• 121673-39-0 dimethyl 1-methoxy-4-phenyl-2,3,7-trioxabicyclo<2.2.1>hept-5-ene-5,6-dicarboxylate 
• 121643-52-5 3,3-Bis-methoxycarbonyl-2,4-dioxo-4-phenyl-butyric acid methyl ester 
• 121643-51-4 benzoyl-1,2-epoxy-ethylene-tricarboxylic acid trimethyl ester 
• 121673-40-3 2-Hydroperoxy-2,5-dimethoxy-5-phenyl-2,5-dihydro-furan-3,4-dicarboxylic acid dimethyl ester 
• 121643-61-6 5-methoxy-2-oxo-5-phenyl-1-oxa-3-cyclopentene-3, 4-dicarboxylic acid dimethyl ester 
• 600-23-7 oxalic acid monomethyl ester 
• 24821-06-5 dimethyl 2-benzoylmalonate 

Relevant academic research and scientific papers

Preparation of substituted oxazoles by ritter reactions of α-oxo tosylates

The Lewis acid catalyzed Ritter reaction of α-oxo tosylates with nitriles forms the basis of an efficient synthesis of oxazoles. Oxazoles with various substituents can be readily prepared from inexpensive starting materials. Georg Thieme Verlag Stuttgart.

Photosensitized Oxidation of Furans. Part 13. Trapping Reactions of the Carbonyl Oxides Obtained from Some 2-Methoxy-5-phenylfurans

The dye-sensitized photo-oxygenation in methanol of the 2-methoxy-5-phenylfurans (1a-c), unsubstituted at C-4 with electron-withdrawing groups, leads to the hemiperacetals (4a-c).The reaction provides the first incontrovertible evidence for carbonyl oxide