Synthesis of dibenzo-18-crown-6-bridged dihydroxamic acids

被引:3
|
作者
Li, HB [1 ]
Zeng, W [1 ]
Qin, SY [1 ]
机构
[1] Sichuan Univ, Dept Chem, Chengdu 610064, Peoples R China
基金
中国国家自然科学基金;
关键词
D O I
10.1081/SCC-120014034
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of dihydroxamic acids 3a-e and 4a-c containing dibenzo-18-crown-6 bridge have been synthesized for the first time by the condensation of N-arylhydroxylamines with the corresponding diacyl chlorides of crown ether substituted ketonic acids 1 and alkanoic acids 2 from dibenzo-18-crown-6. All new compounds were characterized by IR, MS, (HNMR)-H-1 and elemental analysis.
引用
收藏
页码:3289 / 3294
页数:6
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