## Abstract 4โAcetylbenzoxazolinโ2(3__H__)โone has been prepared biomimetically during attempts to synthesize the hemiacetalic hydroxamic acid 5โacetylโ2,4โdihydroxyโ2__H__โ1,4โbenzoxazinโ3(4__H__)โone by the immediate degradation of this unstable compound generated as an intermediate. Thus, 4โacet
Determination of 2,4-dihydroxy-1,4(2H)-benzoxazin-3-one glucosides in corn (Zea mays L.)
โ Scribed by A.J. Scism; J.N. BeMiller; A.L. Caskey
- Publisher
- Elsevier Science
- Year
- 1974
- Tongue
- English
- Weight
- 824 KB
- Volume
- 58
- Category
- Article
- ISSN
- 0003-2697
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๐ SIMILAR VOLUMES
## Abstract Substituted 2โ(benzylamino)โ2__H__โ1,4โbenzoxazinโ3(4__H__)โones are unstable under alkaline and acidic conditions, undergoing opening of the benzoxazinone ring. 2โBromoโ2__H__โ1,4โbenzoxazinโ3(4__H__)โones show similar degradation under alkaline conditions, while replacement of Br at C
The Preparation of 2-Hydroxyethyl-2,3-dihydro-2H-1,4-benzoxazin-3(4H)-one Derivatives. -An effective strategy for the preparation of the title compounds (III), important intermediates in the synthesis of a series of novel antibacterial agents, is described. -(FRECHETTE, R. F.; BEACH,