25947-10-8Relevant academic research and scientific papers
Angular Heterocycles. A Convenient Synthesis of 6-N-(Acetylanilino)-5H-benzophenothiazin-5-one, 6-N-(Acetylanilino)-5H-benzophenoxazin-5-ones and Their Derivatives
Agarwal, N. L.,Ghosh, S.,Tripathi, A. K.,Atal, C. K.
, p. 509 - 512 (2007/10/02)
The reaction of 2-N-(acetylanilino)-3-chloro-1,4-naphthoquinone (2) with bifunctional aromatic amines afforded angular heterocycles 6 and 7.Reductive acetylation of 7 provided O-acyl 9 and O,N-diacyl 10 derivatives depending upon the reaction conditions.T
