SYNTHESIS AND PROPERTY OF N-ARYL-2-ARYLSULFONYL-5-HYDROXY-1,4-NAPHTHOQUINONE-4-IMINES

被引：0
|
作者：
EKTOVA, LV
BUKHTOYAROVA, AD
机构：
来源：
SIBIRSKII KHIMICHESKII ZHURNAL | 1991年 / 03期
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中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New indonaphthols dyes with arylsulfonyl group in position 2 were synthesired by the reaction of N-aryl-5-hydroxy-1,4-naphthoquinone-4-imines with arylsulfonilic acids. These colorants were found to absorb at much longer wavelengths (50-80 nm) than the parent dyes. Some of them have good characteristics for the use as optical storage media.
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页码：84 / 89
页数：6
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