📜5-Hydroxy-6-Phenylazo-3H-Pyrimidin-4-One置于sodium Dithionite体系中,用 水 作为反应溶剂,以76%的收率获得产物6-氨基-5-羟基-4(3H)-嘧啶酮
参考文献:An Autoxidation Study Of C2 Substituted Pyrimidine Amino Reductones
标题:An Autoxidation Study Of C2 Substituted Pyrimidine Amino Reductones
摘要:Three Pyrimidine Derivatives (8A-C),Differing From Isouramil And Divicine At C2,Have Been Synthesized And Their Autoxidation Rates Measured Spectrophotometrically. The Autoxidation Rates Of All Five Pyrimidines (8A-C,Isouramil And Divicine) Were Correlated With Sigma(+)(P) Values (Rho=-1.28,R(2)=0.949). (C) 2006 Published By Elsevier Ltd.
DOI:10.1016/j.Tet.2006.03.049