SIOC English
有机化学
高级检索

有机化学 ›› 2001, Vol. 21 ›› Issue (2): 163-166. 上一篇    

研究论文

超声波辐射下固-液相转移催化法合成N-(α -萘乙酰基)-N'- 芳基硫脲化合物

李英俊;孟令俭;王光明;孙淑琴;安悦;许永廷   

  1. 辽宁师范大学化学系.大连(116022);辽宁师范大学实验中心
  • 发布日期:2001-02-25

Phase transfer catalytic synthesis of N-(α-naphthylacetyl)- N'- arylthioureas under ultrasonic irradiation

Li Yingjun;Meng Lingjian;Wang Guangming;Sun Shuqin;An Yue;Xu Yongting   

  1. Liaoning Normal Univ., Dept of Chem.Dalian(116022)
  • Published:2001-02-25

PDF

373

利用超声波辐射固－液相转移催化法合成了十三种未见文献报道的N(α-萘乙酰基)-N'-芳基硫脲新化合物，并经IR，1^HNMR,13^CNMR和元素分析确定了它们的结构。初步考查它们对玉米生长的促进作用，初步生物活性实验结果表明所有合成的化合物在(0.1～10)×10^-6的浓度内对玉米的根部生长具有显著的促进作用，部分化合物对玉米的幼苗具有促生长作用。

关键词: 辐射, 相转移催化, 玉米, 植物生长调节剂, 超声处理, 萘乙酰基, 芳基, 萘乙酸P, 酰基硫脲, 硫脲类, 生物活性

Thirteen N-(α-naphthylacetyl)-N'-arylthioureas were synthesized using PEG-400 as solid-liquid phase transfer catalyst under ultrasonic irradiation. Their structures were characterized by IR,1 ^H NMR,13 ^C NMR and elemental analysis. The promoting effects of these compounds on the corn growth were tested. The preliminarily result of their bioactivity tests showed that all of them simulated the growth of corn root and some of them simulated the growth of corn at (0.1～10)×10^-6.

Key words: RADIATION, PHASE TRANSFER CATALYSIS, CORN, PLANT GROWTH REGULATORS, ULTRASONIC PROCESSING, ARYL GROUP, NAPHTHALENEACETIC ACID P, SULFOCARBAMIDES, BIOLOGICAL ACTIVITY

中图分类号: