2-Alkyl-4H,1,3-benzoxazine-4-ones (Ia, Ib, and Ic) were synthesized from the corresponding O-acylsalicylamides (II), and some of the properties of I were studied.
由相应的 O-酰基水杨酰胺(II)合成了 2-烷基-4H,1,3-苯并恶嗪-4-酮(Ia、Ib 和 Ic),并对 I 的一些性质进行了研究。
Synthesis of 4H-1,3-benzoxazin-4-onium salts and 4-H-1,3-benzoxazin-4-ones
作者:Yu. I. Ryabukhin、V. V. Mezheritskii、G. N. Dorofeenko