引用本文:
Min Liang Xiao, Feng Huang Chen, Zhi Juan Chen, Bao Shou Guo, Xian Hai Lv, Wen Ming Tang. Facile synthesis of thiourea derivatives in ionic liquid[J]. Chinese Chemical Letters,
2007, 18(3): 258-260.
doi:
10.1016/j.cclet.2007.01.036
Citation: Min Liang Xiao, Feng Huang Chen, Zhi Juan Chen, Bao Shou Guo, Xian Hai Lv, Wen Ming Tang. Facile synthesis of thiourea derivatives in ionic liquid[J]. Chinese Chemical Letters, 2007, 18(3): 258-260. doi: 10.1016/j.cclet.2007.01.036
Citation: Min Liang Xiao, Feng Huang Chen, Zhi Juan Chen, Bao Shou Guo, Xian Hai Lv, Wen Ming Tang. Facile synthesis of thiourea derivatives in ionic liquid[J]. Chinese Chemical Letters, 2007, 18(3): 258-260. doi: 10.1016/j.cclet.2007.01.036
Facile synthesis of thiourea derivatives in ionic liquid
摘要:
The synthesis of cinnamoyl thiourea derivatives from cinnamoyl isothiocyanate (CIT) with substituted aniline (RC6H4NH2) was investigated in the mostly used ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate, [Bmim][BF4]. Significant enhancements in reactivity, yield and reaction rate were achieved. The products could be recovered by simple filtration. [Bmim][BF4] could be recycled simply by removing water under vacuum and reused at least 9 times without significant decrease in activity.
English
Facile synthesis of thiourea derivatives in ionic liquid
Abstract:
The synthesis of cinnamoyl thiourea derivatives from cinnamoyl isothiocyanate (CIT) with substituted aniline (RC6H4NH2) was investigated in the mostly used ionic liquid 1-butyl-3-methylimidazolium tetrafluoroborate, [Bmim][BF4]. Significant enhancements in reactivity, yield and reaction rate were achieved. The products could be recovered by simple filtration. [Bmim][BF4] could be recycled simply by removing water under vacuum and reused at least 9 times without significant decrease in activity.
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