848564-77-2Relevant articles and documents
Regioselective preparation of 5-amino- and 6-amino-1,3-benzoxazole-4,7- diones from symmetrical diaminophenol and aminoresorcinol
Bréhu, Laetitia,Fernandes, Anne-Cécile,Lavergne, Olivier
, p. 1437 - 1440 (2007/10/03)
Regioisomeric 5-amino- and 6-amino- 1,3-benzoxazole-4,7-diones were prepared from 2,6-diamino-4-methoxyphenol and 2-amino-5-methoxyresorcinol, respectively. These symmetrical precursors have the property to be antisymmetrical to each other with respect to