| 生物染色剂LG－SFY的合成 |
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| 引用本文： | 王煜华,倪燕南,李镇奎,李志霄. 生物染色剂LG－SFY的合成[J]. 浙江工业大学学报, 1995, 0(3) |
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| 作者姓名： | 王煜华 倪燕南 李镇奎 李志霄 |
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| 作者单位： | 浙江工业大学化学工程学系 |
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| 摘 要： | 将苯甲醛与Ｎ－乙基－Ｎ－苄基苯胺缩合、磺化，再将氧化所得产物转变成钠盐，就可制得生物染色剂亮绿ＳＦ（淡黄；简称ＬＧ－ＳＦＹ，Ｉ），并得到了合成反应的最佳条件。用紫外－可见吸收光谱、薄层包谱及生物染色试验对（Ⅰ）进行鉴定，其结果与德国Ｆｌｕｋａ公司同类产品相同。
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| 关 键 词： | 生物染色剂；芳基甲烷染料；亮绿SF（淡黄）；苯甲醛；N－乙基－N－苄基苯胺；缩合；磺化 |
Synthesis of LG-SFY as Biological Stains |
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| Wang Yuhua, Ni Yannan, Li Zhengkui, Li Zhixiao. Synthesis of LG-SFY as Biological Stains[J]. Journal of Zhejiang University of Technology, 1995, 0(3) |
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| Authors: | Wang Yuhua Ni Yannan Li Zhengkui Li Zhixiao |
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| Abstract: | The Light Green SF Yellowish(LG-SFY, I ) as biological stain is prepared by condensing lrenzaldegyde with N - ethyl - N -bennzly I - anili ne. A fier that, it is sulfonated, oxidizedand converted to its odium salt at last. The optimum conditions of the synthesis are provided.The ultraviolet-visible speCtra, thin-- layer chromatograpgy and biological stain teset are usedto identify (I ), and the results show that the properties of (I ) is the same as that of thesample supplied by Fluka cheimcal company(Ger). |
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| Keywords: | Biological stains Arylmethane colors Light green SF yellowish Benzaldehyde N-ethyl-N-benzyl-aniline Condense Sulfonate |
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