37412-30-9Relevant academic research and scientific papers
Insight into novel cyclization reactions using acetic anhydride in the presence of 4-dimethylaminopyridine
Aichner, Johannes,Egg, Helmut,Gapp, Dagmar,Haller, Sigrid,Rakowitz, Dietmar,Ramspacher, Ulrike
, p. 307 - 314 (2007/10/02)
Reactions of acetic anhydride in the presence of 4-dimethylaminopyridine with 1,3-disubstituted ureas and hydrazobenzenes gave uracils and pyrazolines respectively.Unsymmetrical 1,3-disubstituted ureas react regioselectively.
