References
- 大韓化學會誌 v.19 呂壽東
- Pure Appli. Chem. v.13 J.F. Coetzee
- Organic Synthesis Coll v.I Roger Adams(et al.)
- Organic Peaction. v.VI Homer Adkins
- J. Amer. Chem. Soc. v.75 S. Winstein;C.R. Linderger;H. Marshall;L.L. Ingraham
Journal of the Korean Chemical Society (대한화학회지)
- Volume 19 Issue 5
- /
- Pages.351-354
- /
- 1975
- /
- 1017-2548(pISSN)
- /
- 2234-8530(eISSN)
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)
- Published : 1975.10.30
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.
Keywords