(3,3,11-Trimethyl-1,5-Dioxo-2,4-Dioxa-7-Azaspiro[5.5]Undec-9-En-7-yl) 4-Methylbenzenesulfonate置于n-氯代丁二酰亚胺,Sodium Methylate体系中,用 四氢呋喃,甲醇 作为反应溶剂,化学反应生成 3-甲基吡啶-2-甲酸甲酯
参考文献:Preparation Of Substituted Pyridines Via Regiocontrolled [4 + 2] Cycloadditions Of Oximinosulfonates: Methyl 5-Methylpyridine-2-Carboxylate
标题:Preparation Of Substituted Pyridines Via Regiocontrolled [4 + 2] Cycloadditions Of Oximinosulfonates: Methyl 5-Methylpyridine-2-Carboxylate
摘要:
DOI:10.15227/orgsyn.080.0133