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含羧甲磺酰基蒽醌染料及中间体的合成和脱羧
引用本文:匡春香,潘鑫.含羧甲磺酰基蒽醌染料及中间体的合成和脱羧[J].应用化学,1998,15(1):25-28.
作者姓名:匡春香  潘鑫
作者单位:大连民族学院化工系!大连,116600,大连民族学院化工系!大连,116600,辽宁师范大学化学系,大连民族学院化工系!大连,116600,大连民族学院化工系!大连,116600,大连理工大学精细化工系!大连
摘    要:合成了3个含羧甲磺酰基蒽醌染料和相关中间体,并用热重法测出了染料及中间体的脱羧温度.结果表明,将羧甲磷酰基间接地连在苯环上可以降低脱羧温度.

关 键 词:羧甲磺酰基  蒽醌染料  中间体  合成  脱羧
收稿时间:1997-06-28

Synthesis and Decarboxylation of Anthraquinone Dyes and Intermediates Containing Carboxymethylsulfonyl Group
Kuang Chunxiang, Yang Qing, Zhao Yuqing, Fan Shengdi.Synthesis and Decarboxylation of Anthraquinone Dyes and Intermediates Containing Carboxymethylsulfonyl Group[J].Chinese Journal of Applied Chemistry,1998,15(1):25-28.
Authors:Kuang Chunxiang  Yang Qing  Zhao Yuqing  Fan Shengdi
Abstract:Three anthraquinone dyes containing carboxymethylsulfonyl group and relative in-termediates were synthesized. Thermogravimetry was applied to determine the decarboxyla-tion temperatures of the dyes and intermediates. The results show that decarboxylation tem-peratures decreased when carboxymethylsulfonyl groups connected indirectly with benzenering.
Keywords:carboxymethylsulfonyl group  anthraquinone dye  intermediates  synthesis  decarboxylation
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