Regioselective distal-dibromination of calix[4]resorcinarene

被引：12

作者：

Konishi, H

Nakamaru, H

Nakatani, H

Ueyama, T

Kobayashi, K

Morikawa, O

机构：

[1] Department of Materials Science, Tottori University, Koyama-minami, Tottori

来源：

CHEMISTRY LETTERS | 1997年 / 02期

关键词：

D O I：

10.1246/cl.1997.185

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The partial bromination of calix[4]resorcinarene with a limited amount of N-bromosuccinimide was examined. The ratio of the two dibromo derivatives, distal- and proximal-isomers, was 10:1, which is much different from the statistical value of 1:2. The simple procedure for the preparation of the distal-dibromo derivative is described.

引用

页码：185 / 186

页数：2

共 10 条

[1]

BOHMER V, 1983, MAKROMOL CHEM, V184, P1793

[2]

Bohmer V., 1995, ANGEW CHEM, V107, P785, DOI DOI 10.1002/ANGE.19951070704

[3]

Cram D. J., 1994, MONOGRAPHS SUPRAMOLE

[4] HOST GUEST COMPLEXATION .46. CAVITANDS AS OPEN MOLECULAR VESSELS FORM SOLVATES [J].