153776-97-7Relevant academic research and scientific papers
Synthesis and antimicrobial activity of 3-(4'-aryl-2'-thiazolyl)-2,4-dioxo-1,2,3,4-tetrahydroquinazolines and 2-(4'-aryl-2'-thiazolylamino)-4-oxo-4H-3,1-benzoxazines from methyl N-(4-aryl-2-thiazolyl)dithiocarbamates
Khan, R H,Rastogi, R C
, p. 595 - 598 (2007/10/02)
The reaction of methyl N-(4-aryl-2-thiazolyl)dithiocarbamates (2) with potassium anthranilate (1) in dimethylformamide below room temperature yields benzoxazines (6) whereas in refluxing dimethylformamide affords the isomeric tetrahydroquinazolines (5).Th
