ChemInform Abstract: 2-Hydroxy-2H-1,4-benzoxazin-3-one from Scoparia dulcis
β Scribed by C. KAMPERDICK; TRINH PHUONG LIEN TRINH PHUONG LIEN; T. V. SUNG; G. ADAM
- Publisher
- John Wiley and Sons
- Year
- 2010
- Weight
- 26 KB
- Volume
- 29
- Category
- Article
- ISSN
- 0931-7597
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## Abstract Substituted 2β(benzylamino)β2__H__β1,4βbenzoxazinβ3(4__H__)βones are unstable under alkaline and acidic conditions, undergoing opening of the benzoxazinone ring. 2βBromoβ2__H__β1,4βbenzoxazinβ3(4__H__)βones show similar degradation under alkaline conditions, while replacement of Br at C