CONVERGENT FUNCTIONAL-GROUPS .15. STUDIES OF LARGE AND RIGID MOLECULAR CLEFTS

被引：76

作者：

SHIMIZU, KD ^{[1
]}

DEWEY, TM ^{[1
]}

REBEK, J ^{[1
]}

机构：

[1] MIT,DEPT CHEM,CAMBRIDGE,MA 02139

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 1994年 / 116卷 / 12期

关键词：

D O I：

10.1021/ja00091a017

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A series of highly preorganized molecular clefts were prepared from the condensation of a 4-amino-2,7-bis(1,1-dimethylethyl)-9,9-dimethylxanthene-5 acid with aromatic dianhydrides. The clefts are locked in a convergent C-shape by restricted rotation about two C-(aryl)-N-(imide) bonds. The synthesis and derivatization are reported. In addition, structural information is presented including the X-ray structure of the S-isomer of naphthalene diacid 3.

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页码：5145 / 5149

页数：5

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