📜(6R,7R)-Trimethylsilyl 7-(Trimethylsilyl)Amino-3-Acetoxy Methylceph-3-Em-4-Carboxylate置于吡啶,甲醇,碘代三甲硅烷体系中,用 1,1,2-三氯三氟乙烷(cfc-113) 作为反应溶剂,化学反应 2.67H,反应生成 7-氨基-3-(1,2,3-三唑-4-硫代)甲基-头孢环-4-羧酸
参考文献:Use Of Bistrimethylsilylated Intermediates In The Preparation Of Semisynthetic 7-Amino-3-Substituted Cephems. Expedient Syntheses Of A New 3-[(1-Methyl-1-Pyrrolidinio)Methyl]Cephalosporin
标题:Use Of Bistrimethylsilylated Intermediates In The Preparation Of Semisynthetic 7-Amino-3-Substituted Cephems. Expedient Syntheses Of A New 3-[(1-Methyl-1-Pyrrolidinio)Methyl]Cephalosporin
摘要:
DOI:10.1021/jo00240A009