81033-30-9

Upstream product

• 6797-27-9 3-phenyl-5-(phenylethynyl)isoxazole 
• 449181-09-3 3-phenyl-5-(2-phenyl-1-ethyl)-5-hydroxy-2-isoxazoline 
• 873-67-6 benzonitrile oxide 
• 698-16-8 benzohydroximoyl chloride 
• 932-90-1 Benzaldoxime 

Relevant academic research and scientific papers

Regioselective synthesis and side-chain metallation and elaboration of 3-aryl-5-alkylisoxazoles

A number of 3-aryl-5-alkylisoxazoles have been synthesized in high yields by reacting arylnitrile oxides with free enolate ions regioselectively obtained by metallation of various alkyl methyl ketones with LDA in THF at -78°C followed by dehydration. Inve

HYDRATION AND HYDROGENATION OF ACETYLENIC SIDE-CHAINS AT THE 4- OR 5-POSITION OF ISOXAZOLES

Hydration of 5-isoxazolyl-phenyl(or -butyl)acetylenes (1a, b) in dilute sulfuric acid in the presence of mercuric sulfate afforded 5-isoxazolylmethyl phenyl (or butyl) ketones (3a, b), predominantly.In contrast, the hydration of 4-isoxazolyl-phenyl(or -bu