MOLECULAR RECOGNITION THROUGH C-H...O HYDROGEN-BONDING IN CHARGE-TRANSFER CRYSTALS - HIGHLY SELECTIVE COMPLEXATION OF 2,4,7-TRINITROFLUORENONE WITH 2,6-DIMETHYLNAPHTHALENE

被引：24

作者：

SUZUKI, T

FUJII, H

MIYASHI, T

YAMASHITA, Y

机构：

[1] TOHOKU UNIV,FAC SCI,DEPT CHEM,SENDAI,MIYAGI 980,JAPAN

[2] INST MOLEC SCI,INST MOLEC SCI,OKAZAKI,AICHI 444,JAPAN

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1992年 / 57卷 / 25期

关键词：

D O I：

10.1021/jo00051a014

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Treatment of a dimethylnaphthalene (DMN) isomer mixture with 2,4,7-trinitrofluorenone (TNF) resulted in the predominant formation of 2,6-DMN-TNF (1:1) complex (3) accompanied by a small amount of 2,7-DMN-TNF (1:1) (4). X-ray structural analyses of these charge-transfer crystals showed that coplanar "ribbon"-like networks are formed by C-H...0 hydrogen bonding of TNF and that 3 is thermodynamically more stable than 4 due to the larger interactions through C-H...0 contacts.

引用

页码：6744 / 6748

页数：5

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