28005-55-2Relevant academic research and scientific papers
Reaction of spiro with hydroxylamine and active methylene compounds
Latif, N.,Zeid, I. F.,Mishriky, N.,Assad, F. M.
, p. 95 - 98 (2007/10/02)
The reactivity of the title spiranes (1) towards cleavage by different nucleophiles in ethanolic solutions has been investigated.The spiranes are cleaved by ethyl p-aminobenzoate to give 2-aryl-3-(4-methoxycarbonylphenyl)-3H-quinazoline-4-thiones (2b-d) t
