Acylation of glycofurano[2,1-d]imidazolidine-2-thiones: A structural revision
作者:Martin Avalos Gonzalez、Jose L. Jimenez Requejo、Juan C. Palacios Albarran、Maria D. Ramos Montero、Juan A. Galbis Perez
DOI:10.1016/0008-6215(87)84005-3
日期:1987.3
Abstract Acetylation of glycofurano[2,1- d ]imidazolidine-2-thiones leads to the O -acetylated or N -acetylated, O -acetylated glycofurano[2,1- d ]imidazolidine-2-thiones depending on the reaction conditions. The position of acetylation on the imidazolidine-2-thione ring was demonstrated by spectroscopic data and by transformation of CSaCO groups. The formation of a glycofuranoimidazolidine-2-thione