| 方酸与某些偶氮化合物的反应 |
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| 引用本文： | 罗美明,肖森,陈益钊,袁德其. 方酸与某些偶氮化合物的反应[J]. 有机化学, 1991, 11(4): 394-400 |
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| 作者姓名： | 罗美明 肖森 陈益钊 袁德其 |
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| 作者单位： | 四川大学化学系，四川大学化学系，四川大学化学系，四川大学化学系 四川，成都610064，四川，成都610064，四川，成都610064，四川，成都610064 |
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| 摘 要： | 作为非苯系芳香性化合物和有机插烯二元酸,双功能性的方酸,可与许多亲核试剂反应并生成相应的双取代产物,通常都很难生成单取代产物。当它与芳环直接相连时会产生惊人的深色位移,这类化合物有诱人的应用前景。考虑到偶氮染料在染料工业中的作用和地位,我们试图在方酸衍生物中引入偶氮基,
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| 关 键 词： | 环丁烯二酮 方酸化学 偶氮化合物 |
Study on Reaction of Squaric Acid with Some Dizo-compounds |
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| LUO Mei-Ming XIAO Sen CHEN Yi-Zhao YUAN De-Qi. Study on Reaction of Squaric Acid with Some Dizo-compounds[J]. Chinese Journal of Organic Chemistry, 1991, 11(4): 394-400 |
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| Authors: | LUO Mei-Ming XIAO Sen CHEN Yi-Zhao YUAN De-Qi |
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| Affiliation: | LUO Mei-Ming XIAO Sen CHEN Yi-Zhao~* YUAN De-Qi |
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| Abstract: | Eight new diazo-compounds of squaric acid are reported,and the reaction characteristics of this acid with some diazo- or azo-compounds are also described.In the reaction of squaric acid with 4-aminoazobenzen,an expected 1,3-bis [4-(phenylazo)anilino]-squaraine is obtained,diazoaminobenzene reacts with squaric acid to produce an unexpected compound 1,3-his(anilino)squaraine;in the reaction of squaric acid with 2-aryl-pyrrole,orwith 4-(dimethylamino)azobenzene,only the mono substituted products 5 or 7 are obtain-ed. |
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| Keywords: | cyclobutenedione chemistry of squaric acid diazocompounds |
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