17975-76-7

Upstream product

• 7713-79-3 3-phenyl-5-isoxazolone 
• 89-98-5 2-chloro-benzaldehyde 

Downstream Products

• 35113-32-7 [(2-chloro-phenyl)-(5-oxo-3-phenyl-2,5-dihydro-isoxazol-4-yl)-methyl]-phosphonic acid dimethyl ester 

Relevant academic research and scientific papers

New pathway to pyrrolidinones and pyrrolizidinones using aryl aldehydes, 3-phenyl-5-isoxazolone and secondary amino acids

A novel and efficient approach to pyrrolidinones and pyrrolizidinones via a one-pot multicomponent reaction of aryl aldehydes, 3-phenyl-5-isoxazolone, sarcosine and l-proline, respectively in methanol under reflux condition is reported.