| 2，6－二溴－1，5－二羟基萘的合成 |
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| 引用本文： | 韩世清,杨振云,郑禄彬.2，6－二溴－1，5－二羟基萘的合成[J].精细化工,1996(6). |
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| 作者姓名： | 韩世清 杨振云 郑禄彬 |
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| 作者单位： | 中国科学院大连化学物理研究所 |
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| 摘 要： | 以萘为原料，经磺化、羟基化、溴化反应合成了２，６二溴１，５二羟基萘，并对工艺条件进行了研究。其中磺化步１，５二磺化产物收率达７２６％，溴化步２，６二溴１，５二羟基萘收率达９３６％。
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| 关 键 词： | 萘，2，6二溴1，5二羟基萘，磺化，羟基化，溴化 |
SYNTHESIS OF 2,6 DIBROMO 1,5 DIHYDROXYNAPHTHALENE |
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| Han Shiqing,Yang Zhenyun,Zheng Lubin.SYNTHESIS OF 2,6 DIBROMO 1,5 DIHYDROXYNAPHTHALENE[J].Fine Chemicals,1996(6). |
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| Authors: | Han Shiqing Yang Zhenyun Zheng Lubin |
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| Abstract: | Starting from naphthalene,2,6 dibromo 1,5 dihydroxynaphthalene was prepared by sulfonation,hydroxylation and bromination in sequence.The technological conditions were investigated.72.6%and 93.6%yields were obtained for 1,5 disulfonation of naphthalene and bromination respectively,which are much higher than those on the literatures. \ \ |
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| Keywords: | Naphthalene 2 6 Dibromo 1 5 dihydroxynaphthalene Sulfonation Hydroxylation Bromination |
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