78993-86-9Relevant academic research and scientific papers
Synthesis of 4-Arylidene--1,2-disubstituted-Δ2-imidazolin-5-ones
Kumar, Pradeep,Mukerjee, Arya K.
, p. 416 - 418 (2007/10/02)
Addition of 2-substituted-5-oxo-4,5-dihydro-1,3-oxazoles (5-oxazolones) (3) to imines in benzene leads to the formation of 4-arylidene-Δ2-1,3-oxazolin-5-ones (8) which undergo aminolysis and subsequent cyclisation to the corresponding 4-arylidene-1,2-disubstituted-Δ2-imidazolin-5-ones (10) on heating under reflux in gl. acetic acid.
