引用本文:
Hong Yun Guo Ji Chao Li, You Le Shang. A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl[J]. Chinese Chemical Letters,
2009, 20(12): 1408-1410.
doi:
10.1016/j.cclet.2009.06.037
Citation: Hong Yun Guo Ji Chao Li, You Le Shang. A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl[J]. Chinese Chemical Letters, 2009, 20(12): 1408-1410. doi: 10.1016/j.cclet.2009.06.037
Citation: Hong Yun Guo Ji Chao Li, You Le Shang. A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl[J]. Chinese Chemical Letters, 2009, 20(12): 1408-1410. doi: 10.1016/j.cclet.2009.06.037
A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl
摘要:
A simple and efficient procedure for the synthesis of substituted benzothiazoles through condensation of 2-aminothiophenol with aromatic aldehydes in the presence of H 2O2/HCl system in ethanol at room temperature is described.The target compounds have been characterized by 1H NMR,13C NMR, IR and MS.Short reaction time, easy and quick isolation of the products, and excellent yields are the main advantages of this procedure.
English
A simple and efficient synthesis of 2-substituted benzothiazoles catalyzed by H2O2/HCl
Abstract:
A simple and efficient procedure for the synthesis of substituted benzothiazoles through condensation of 2-aminothiophenol with aromatic aldehydes in the presence of H 2O2/HCl system in ethanol at room temperature is described.The target compounds have been characterized by 1H NMR,13C NMR, IR and MS.Short reaction time, easy and quick isolation of the products, and excellent yields are the main advantages of this procedure.
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Key words:
- 2-Substituted benzothiazoles
- / Heterocyclic compounds
- / H2O2/HCl
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