NEAR-INFRARED ABSORBING ASYMMETRIC TRIMETHINECYANINE DYES CONTAINING BENZ(C,D)INDOLIUM AND PYRYLIUM END GROUPS

被引：4

作者：

GADJEV, NI ^{[1
]}

DELIGEORGIEV, TG ^{[1
]}

DREXHAGE, KH ^{[1
]}

机构：

[1] UNIV SIEGEN,INST PHYS CHEM,W-5900 SIEGEN,GERMANY

来源：

DYES AND PIGMENTS | 1991年 / 17卷 / 02期

关键词：

D O I：

10.1016/0143-7208(91)87028-L

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The synthesis of some new asymmetric trimethinecyanine dyes containing benz[c,d]indolium and pyrylium end groups is described. The dyes absorb in the region of 724 to 793 nm and have high molar absorption coefficients. The structure of the compounds was confirmed by elemental analysis, electronic absorption spectra and H-1-NMR spectroscopy.

引用

页码：153 / 162

页数：10

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