Synthesis and Spectral Properties of Novel Thionaphtoquinone Dyes

被引:12
作者
Sayil, Cigdem [1 ]
Ibis, Cemil [1 ]
机构
[1] Istanbul Univ, Fac Engn, Dept Chem, TR-34320 Avcilar, Turkey
关键词
1,4-Naphtoquinone; Disubstituethionaphtoquinone dyes; Michael reaction; Spectroscopic method;
D O I
10.5012/bkcs.2010.31.5.1233
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
2,3-Dichloro-1,4-naphtoquinone 1 compound was reacted with octadecanethiol 2 in two different mole ratio. Compound 3 was obtained from the reaction of 1 and 2 in 1:2 mole/mole ratio. Compounds 7 and 8 were obtained from reaction of 1 and 2 in 1:1 mole/mole ratio and known compound 9 was synthesized as by-product in this reaction. Novel compounds 5a-e were obtained from reaction oft and related thiols 4a-e. Known compounds 6c and 6e were synthesized as by-product in this reaction. The structures of the compounds were characterized by elemental analysis, UV-vis, FTIR, (1)H-NMR, (13)C-NMR and Mass spectroscopies.
引用
收藏
页码:1233 / 1236
页数:4
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