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godevil6127银虫 (小有名气)
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急求翻译！万分感谢！-微波合成
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化合物1、2、3、4分别是以水杨醛（2-羟基苯乙酮）、正丙胺（正丁胺）、硼酸为原料在乙腈中合成的，采用一锅法，在微波条件为（反应功率800 w，反应温度80℃）下短时间大量合成了上述化合物用于光谱性质的研究，由于化合物1-4N上和与N相连的C上的取代基不同，这些化合物在紫外光照射下，分别有蓝色、蓝紫色、蓝绿色的荧光产生。本论文经过相关的条件实验获得了针对此类化合物的微波合成的最佳反应条件。除化合物5、6外其余化合物的固体粉末在紫外光照射下均能发出较为明显的荧光；含有氟或氨基取代基的化合物对一价离子具有比较好的识别作用。 [ Last edited by godevil6127 on 2011-5-6 at 15:05 ] |
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ziyoujisea
银虫 (小有名气)
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godevil6127(金币+10, 翻译EPI+1): 2011-05-11 09:58:27
Mally89(金币+2): 感谢应助！~欢迎常来！~ 2011-05-17 21:46:11
godevil6127(金币+10, 翻译EPI+1): 2011-05-11 09:58:27
Mally89(金币+2): 感谢应助！~欢迎常来！~ 2011-05-17 21:46:11
| Using salicylaldehyde (2-hydroxyacetophenone), propylamine (n-butylamine), boric acid in the solution of acetonitrile as raw materials, compound 1, 2, 3 and 4 have been prepared by microwave-assisted one-pot method. In the microwave conditions of reaction power 800 w and reaction temperature 80 oC under a short reaction time, large amount of the compounds have been prepared and the spectral properties of these compounds have been studied. For the different of the substituent on C connected to N, there were blue, bluish violet, blue-green fluorescence on those compounds under the irradiation of ultraviolet light. This paper gives the best microwave synthesis conditions of for such compounds All the compounds except for 5,6 have obviously fluorescence effect under the irradiation of ultraviolet light. Compounds containing fluorine or amino substituents have relatively good recognition effect for monovalent ion. |
2楼2011-05-08 00:57:29
