📜Methyl 2,5-Dihydro-4-Methoxythiophene-3-Carboxylate置于磺酰氯体系中,用 二氯甲烷 作为反应溶剂,化学反应 1.5H,以93%的收率获得产物4-甲氧基噻吩-3-羧酸甲酯
参考文献:Aromatization Of Dihydrothiophenes. Thiophenesaccharin: A Sweet Surprise
标题:Aromatization Of Dihydrothiophenes. Thiophenesaccharin: A Sweet Surprise
摘要:
DOI:10.1021/jo01292A012