143287-26-7Relevant articles and documents
Reaction of unsaturated azlactones with sulfur nucleophiles: some observations
Mukerjee, Arya K.,Rao, Laxmi,Homami, Seyed Saied,Joseph, Kiran
, p. 1383 - 1387 (2007/10/02)
Unsaturated azlactones undergo thiolysis with toluene-α-thiol, but 2-substituted (Z)-4-o-acetoxybenzylidene-4,5-dihydrooxazol-5-ones form 3-acylaminocoumarins in the presence of triethylamine.Sodium sulfide in ethanol brings about ethanolysis of the 1,5 b