📜6-甲基-2,4-二氧代-1,2,3,4-四氢-嘧啶-5-甲醛置于盐酸,Sodium Azide,盐酸羟胺,双氧水,Sodium Acetate,N,N-二甲基甲酰胺体系中,用 二氯甲烷,水 作为反应溶剂,化学反应 15.0H,反应生成 6-甲基-2,4-二氧代-1,2,3,4-四氢嘧啶-5-甲腈
参考文献:Synthesis Of New N-Hydroxy-6-Methyluracil-5-Carboximidoyl Chloride Derivatives
标题:Synthesis Of New N-Hydroxy-6-Methyluracil-5-Carboximidoyl Chloride Derivatives
摘要:N-Hydroxy-6-Methyluracil-5-Carboximidoyl Chloride Was Synthesized For The First Time,And Its Halogenation And Reactions With Amines (Imidazole,Aniline) Were Studied. The Reaction Of The Title Compound With Sodium Azide Gave The Corresponding N-Hydroxycarboximidoyl Azide. The Z Isomer Of The Latter Was Stable,And It Did Not Undergo Isomerization To The E Isomer,Which Prevented Transformation To 1-Hydroxytetrazole. 6-Methyluracil-5-Carbaldehyde Oxime Was Readily Acylated At The Oxime Oxygen Atom.
DOI:10.1134/s1070428019030084