高等学校化学学报

高等学校化学学报 ›› 1991, Vol. 12 ›› Issue (3): 336.

• 论文 • 上一篇    下一篇

氨基酸合成方法研究(Ⅸ)--固液相转移催化下1,4-二乙酰基-2,5-哌嗪二酮与醛的缩合反应

周晓明, 施耀曾, 杜争鸣, 胡宏纹   

  1. 南京大学化学系, 210008
  • 收稿日期:1989-10-09 出版日期:1991-03-24 发布日期:1991-03-24
  • 通讯作者: 施耀曾
  • 基金资助:

    国家自然科学基金

Studies on the Synthesis of Amino Acids ( Ⅸ)--Solid-Liquid Phase Transfer Catalystic Condensation of 1,4-Diacetylpiperazine-2, 5-dione with Aldehvdes

Zhou Xiao-ming, Shi Yao-zeng, Du Zheng-ming, Hu Hong-wen   

  1. Department of Chemistry, Nanjing University, Nanjing, 210008
  • Received:1989-10-09 Online:1991-03-24 Published:1991-03-24

PDF (PC)

被引次数

2

摘要： 研究了在固液相转移催化条件下,1,4-二乙酰基-2,5-哌嗪二酮(2)与醛(3a-n)的缩合反应。合成了14种(Z)-1-乙酰基-3-亚芳基(亚烷基)-2,5-哌嗪二酮(4a-n),并讨论了产物的构型。

关键词: 2, 5-哌嗪二酮, 相转移催化, 醛缩合

Abstract: In this paper, we study the condensation of 1,4-diacetylpiperazine-2, 5-dione (2) with aldehydes (3a-n) in the presence of Solid-liquid phase transfer catalytic conditions. Fourteen compounds of (Z)-1-acetyl-3-arylidene(alkylidene)-piperazine-2, 5-dione (4a-n) were synthesized. The configuration of products were discussed.

Key words: 2,5-Piperazinedione, Phase-transfer catalysis, Aldehyde condensation

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