Journal of the Korean Chemical Society (대한화학회지)

Korean Chemical Society (대한화학회)
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Synthesis and Properties of the Quaternary Ammonium Salts Obtained from Phenylethyl Tosylate with Pyridine and N,N-Dimethyl p-Toluidine

Phenylethyl Tosylate 와 피라딘 및 N,N-디메틸 p-톨루이딘 과의 四級 암모늄鹽의 合成과 性質

  • Jae-hwan Choi (Department of Chemistry, Teacher's College, Kyungpook National University) ;
  • Soo-dong Yoh (Department of Chemistry, Teacher's College, Kyungpook National University)
  • 최재환 (慶北大學敎 師範大學 化學科) ;
  • 여수동 (慶北大學敎 師範大學 化學科)
  • Published : 1975.10.30
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Abstract

Some quaternary ammonium salts were synthesized from 2-phenylethyl tosylate with pyridine and N,N-dimethyl p-toluidine, which were identified by NMR and IR spectrometry and the comparison of their physico-chemical constant has been made. It is found that the yield of the salts synthesized were significantly improved in acetonitrile rather than in acetone.

2-Phenylethyl tosylate를 피리딘 및 p-톨릴-N,N-디메틸아닐린과 反應시켜 대응하는 4級 암모늄鹽을 合成하여 NMR 및 IR로서 4級鹽을 確認하였고 그의 物理 및 化學定數를 比較하였다. 本實驗에서 얻은 2-phentylethyl pyridinium tosylate는 benzyl pyridinium tosylate와 마찬가지 方法으로 아세톤 중에서도 合成이 可能하나 아세토니트릴中에서 收率이 훨씬 좋음을 알았다.

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References

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