有机化学 ›› 2013, Vol. 33 ›› Issue (9): 1965-1969.DOI: 10.6023/cjoc201304002 上一篇    下一篇

研究论文

超声辐射下一锅法制备O-芳磺酰基芳醛肟

陈保华a,b, 李记太a, 兰瑞家a,c, 陈国锋a   

  1. a 河北大学化学与环境科学学院 河北省分析科学技术重点实验室 保定 071002;
    b 河北大学药学院 河北省药物质量研究重点实验室 保定 071002;
    c 廊坊师范学院化学与材料科学学院 廊坊 065000
  • 收稿日期:2013-04-01 修回日期:2013-04-26 发布日期:2013-05-13
  • 通讯作者: 李记太 E-mail:lijitai@hbu.cn
  • 基金资助:

    河北省自然科学基金(No. B2012201052)资助项目

One-Pot Synthesis of O-Arylsulfonyl Arylaldoximes under Ultrasound Irradiation

Chen Baohuaa,b, Li Jitaia, Lan Ruijiaa,c, Chen Guofenga   

  1. a Key Laboratory of Analytical Science and Technology of Hebei Province, College of Chemistry and Environmental Science, Hebei University, Baoding 071002;
    b Key Laboratory of Pharmaceutical Quality Control of Hebei Province, College of Pharmaceutical Sciences, Hebei University, Baoding 071002;
    c Faculty of Chemistry and Material Science, Langfang Teachers' College, Langfang 065000
  • Received:2013-04-01 Revised:2013-04-26 Published:2013-05-13
  • Supported by:

    Project supported by the Natural Science Foundation of Hebei Province (No. B2012201052)

在超声辐射和NaOH存在下, 由芳醛肟与芳基磺酰氯在室温CH2Cl2中反应15~60 min生成相应的O-芳磺酰基芳醛肟, 收率56%~94%. 操作简便, 反应条件温和, 时间短, 产率高.

关键词: O-芳磺酰基芳醛肟, 合成方法, 一锅法, 声化学

One-pot synthesis of O-arylsulfonyl arylaldoximes was carried out in 56%~94% yields via the condensation of arylaldoxime with aromatic sulfonyl chloride in the presence of sodium hydroxide at room temperature in dichloromethane under ultrasound irradiation. The advantages of this methodology are convenient operation, mild conditions, short reaction times, and high yields.

Key words: O-arylsulfonyl arylaldoxime, synthetic methods, one-pot synthesis, sonochemistry