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Synthesis and characterization of 5-bromo-3-sec-butyl-6-methyluracil
Authors:Huixue Ren  Yanzhao Yang  Jimao Lin  Yinshan Qi  Yeqing Zhang
Institution:(1) School of Environmental Engineering, Shangdong Jianzhu University, Jinan, 250010, China;(2) School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250001, China;(3) ZiBo HuaLian Mining Industry CO., LTD, Zibo, 256100, China
Abstract:A new synthetic method for 5-bromo-3-sec-butyl-6-methyluracil (Bromacil) using 2-bromobutane and urea as starting materials is described. The synthesis involved condensation, cyclization and bromination with a total yield of 60%. The structure of Bromacil was determined by 1H NMR, 13C NMR and IR spectroscopy. __________ Translated from Journal of Shandong University (Natural Science Edition), 2007, 42(7): 9–12 译自: 山东大学学报(自然科学版)]
Keywords:Bromacil  condensation  cyclization  bromination
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