SYNTHESIS OF BENZO-13-CROWN-4 DERIVATIVES

被引:5
作者
CZECH, BP
ZAZULAK, W
KUMAR, A
DALLEY, NK
JIANG, WM
BARTSCH, RA
机构
[1] BRIGHAM YOUNG UNIV,DEPT CHEM,PROVO,UT 84602
[2] TEXAS TECH UNIV,DEPT CHEM & BIOCHEM,LUBBOCK,TX 79409
关键词
D O I
10.1002/jhet.5570280534
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A series of nine, new benzo-13-crown-4 compounds which bear one or two substituents on the three-carbon bridge has been prepared in good yields by cesium fluoride-assisted cyclization reactions of catechol with ditosylates of the appropriate glycols. The solid state structure of 9,9-dibenzyl-2,3-benzo-13-crown-4 is determined and compared with the reported structure for the unsubstituted crown ether.
引用
收藏
页码:1387 / 1394
页数:8
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