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Walczak and co-workers employed an acid-catalyzed Dimroth rearrangement in their novel transformation of 5-cyanouracil derivatives. Treatment of 5-cyano uracil 150 with l-amino-2-hydroxypropanone in anhydrous ethanol at room temperature gave the corresponding Dimroth product 151 in 51% yield. [Pg.578]

See other pages where Uracils Dimroth rearrangement is mentioned: [Pg.147] [Pg.114] [Pg.115] [Pg.292] [Pg.577]