3875-56-7Relevant academic research and scientific papers
1,6-Dibenzylglycoluril for synthesis of deprotected glycoluril dimer
Stancl, Marek,Khan, Muhammad S.A.,Sindelar, Vladimir
experimental part, p. 8937 - 8941 (2011/12/01)
1,6-Dibenzylglycoluril is not accessible via classical condensation reaction between substituted urea and glyoxal. In this paper 1,6-dibenzylglycoluril was successfully prepared by alkylation of 1,6-diacetylglycoluril with benzylbromide for the first time. 1,6-Dibenzylglycoluril reacted with formaldehyde to give tetrabenzylglycoluril dimer. Deprotection of this dimer and the previously reported o-xylyleneglycoluril dimer was achieved by dissolving metal reduction, whereas propyleneglycoluril dimer was deprotected by action of potassium persulfate.
