86100-01-8Relevant academic research and scientific papers
Rearrangements of N-alkyl-/aryl-nitrones derived from 4-oxo-4H-1- benzopyran-3-carboxaldehyde - A solvent-dependent process
Ghosh, Tarun,Bandyopadhyay, Chandrakanta
, p. 6169 - 6172 (2004)
C-(4-Oxo-4H-1-benzopyran-3-yl)-N-alkyl-/aryl-nitrones derived from 4-oxo-4H-1-benzopyran-3-carboxaldehyde, rearrange to 2-alkyl-/aryl-amino-3- formylchromone and/or 3-(alkyl-/aryl-aminomethylene)chroman-2,4-dione depending upon the reaction medium. 3-(Alkylaminomethylene)chroman-2,4-dione has been utilized in the synthesis of 1-benzopyrano[3,4-d]isoxazole-4-one.
