An efficient synthesis of benzoxazole-substituted 3,4-dihydropyrimidinones(DHPMs) using trifluoro acetic acid as the cat......

The catalytic activity of Fe3O4 nanoparticles (NPs) in a one-pot three component condensation reaction consisting of an ......

无溶剂、80℃条件下,硝酸铈铵催化化学计量的芳香醛、乙酰乙酸乙酯(乙酰乙酸甲酯)和单取代(硫)脲三组分“一锅法”合成了N1-取代的......

利用飞行时间质谱仪的高分辨本领和离子阱串联质谱技术研究了5-乙酰(苯甲酰)基-4-芳基-3,4-二氢嘧啶-2(1H)-酮(1-5)的电子轰击质谱......