130967-92-9Relevant academic research and scientific papers
Behaviour of Benzoxazinone Derivatives Bearing a Bulky Group at Position-2 Towards Some Nitrogen and Carbon Nucleophiles
El-Nagady, S.,El-Hashash, M. A.,Afify, A. A.,El-Shahed, F.
, p. 126 - 130 (2007/10/02)
A number of 2-substituted 4H-3,1-benzoxatin-4-ones (Ia-c) have been prepared by treatment of anthranilic acid with 4-arylidene-2-phenyl-5(4)-oxazolones.Treatment of 2-(β-benzamido-p-methoxystyryl)-4H-3,1-benzoxazin-4-one (Ia) with NH2OH-HCl gives the 2-su
