引用本文:
刘天麟, 王中文, 李正名. 增产胺及其类似物的合成[J]. 应用化学,
1994, 11(2): 102-104.
Citation: Liu Tianlin, Wang Zhongwen, Li Zhengming. Synthesis of 2-(3,4-Dichlorophenoxy) ethyldiamine and Its Analogues[J]. Chinese Journal of Applied Chemistry, 1994, 11(2): 102-104.
Citation: Liu Tianlin, Wang Zhongwen, Li Zhengming. Synthesis of 2-(3,4-Dichlorophenoxy) ethyldiamine and Its Analogues[J]. Chinese Journal of Applied Chemistry, 1994, 11(2): 102-104.
English
Synthesis of 2-(3,4-Dichlorophenoxy) ethyldiamine and Its Analogues
Abstract:
An improved method for the preparation of title compounds was reported.Refluxing lchloro-2-(3,4-dichlorophenoxy) ethane 3a with sodium iodide in 1-butanol gave 1-iodo-2-(3,4-dichlorophenoxy) ethane 4a in yield of 87%.Reacting 4a with diethylamine in acetoneafforded 2-(3,4-dichlorophenoxy) ethyldiethylamine 1a in good yield (88%).The analogues 1b,2a and 2b were prepared similarly.
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Key words:
- dichlorophenoxyethyldiethylamine
- / plant growth regulator
- / synthesis
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