Synthesis and X-ray crystal structures of novel oxathiadibenzocrown ethers

被引：19
|
作者：
Lee, YH
Lee, SS [1 ]
机构：
[1] Gyeongsang Natl Univ, Dept Chem, Chinju 660701, South Korea
[2] Gyeongsang Natl Univ, Res Inst Nat Sci, Chinju 660701, South Korea
来源：
JOURNAL OF INCLUSION PHENOMENA AND MACROCYCLIC CHEMISTRY | 2001年 / 39卷 / 3-4期
基金：
新加坡国家研究基金会;
关键词：
oxathia macrocycles; synthesis; cyclization; X-ray crystalstructures;
D O I：
10.1023/A:1011116404850
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The novel 1,12-dithia macrocycles based on dibenzo substituents, 5 (S2O3), 6 (S3O2) and 7 (S2O4) have been synthesized by cesium carbonate promoted ring closure reactions of 2,2'-(ethylenedioxy)bis(benzyl chloride), 3, with the appropriate dithiols under high dilution condition in reasonable yields. The structures of macrocycles 6 and 7 have been characterized by X-ray crystallography.
引用
收藏
页码：235 / 239
页数：5
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