113326-82-2Relevant academic research and scientific papers
STUDIES ON CHROMONE DERIVATIVES. NOVEL 1,3 DIPOLAR CYCLOADDITIONS OF 4-OXO-1-BENZOPYRAN-3-CARBALDEHYDE IMINES AND IMINE OXIDES
Baruah, Arpan K.,Prajapati, Dipak,Sandhu, Jagir S.
, p. 1995 - 1998 (2007/10/02)
The chromone imines (2) and nitrile imines (4) reacted smoothly to yield the novel 1,2,4-triazolinyl- and triazepinyl-chromones, (6) and (5) respectively.The facile preparation of nitrones of chromones and their selected reactions with a variety of alkenes to obtain isoxazolidinylchromones (12) is also described.
