| 2,5-二苯腙基-1,3,4-噻二唑类化合物的合成及抗腐蚀性能研究 |
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| 引用本文： | 钱建华,刘琳,邢锦娟,赵坤,王道林.2,5-二苯腙基-1,3,4-噻二唑类化合物的合成及抗腐蚀性能研究[J].有机化学,2008,28(1):160-162. |
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| 作者姓名： | 钱建华 刘琳 邢锦娟 赵坤 王道林 |
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| 作者单位： | 1. 渤海大学应用化学省级重点实验室,锦州,121003;中国科学院金属研究所金属腐蚀与防护国家重点实验室,沈阳,110016
2. 渤海大学应用化学省级重点实验室,锦州,121003 |
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| 基金项目： | 教育部科学技术研究重点项目，辽宁省教育厅资助项目 |
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| 摘 要： | 以2,5-二巯基-1,3,4-噻二唑为原料, 与水合肼反应制得2,5-二肼基-1,3,4-噻二唑, 再将其与取代苯甲醛缩合, 得到了6种新的2,5-二苯腙基-1,3,4-噻二唑类化合物, 其结构经元素分析、红外、1H NMR及质谱等方法所证实. 6种噻二唑衍生物对喷气燃料银片腐蚀有一定的抑制作用.
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| 关 键 词： | 2 5-二巯基-1 3 4-噻二唑 水合肼 苯甲醛 苯腙 合成 抗腐蚀 |
| 收稿时间： | 2007-01-10 |
| 修稿时间： | 2007-11-08 |
Synthesis and Anti-corrosion Research of 2,5-Bis(benzylidenehy-drazino)-1,3,4-thiadiazole Compounds |
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| QIAN,Jian-Hua,LIU,Lin,XING,Jin-Juan,ZHAO,She,WANG,Dao-Lin.Synthesis and Anti-corrosion Research of 2,5-Bis(benzylidenehy-drazino)-1,3,4-thiadiazole Compounds[J].Chinese Journal of Organic Chemistry,2008,28(1):160-162. |
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| Authors: | QIAN Jian-Hua LIU Lin XING Jin-Juan ZHAO She WANG Dao-Lin |
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| Institution: | ( Provincial Key Laboratory for Applied Chemistry, Bohai University, Jinzhou 121003)( State Key Laboratory for Corrosion and Protection, Institute of Metal Re-search,Chinese Academy of Sciences, Shenyang 110016) |
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| Abstract: | 2,5-Dihydrazino-1,3,4-thiadiazole was prepared by 2,5-dimecapto-1,3,4-thiadiazole and hydrazine, and then the six novel different 2,5-bis(benzylidenehydrazino)-1,3,4-thiadiazole compounds were obtained by a condensation reaction of 2,5-dihydrazino-1,3,4-thiadiazole with substituted benzaldehyde and structurally confirmed by elemental analysis, IR, 1H NMR and mass spectra. The result indicates that the six 2,5-bis(benzylidenehydrazino)-1,3,4-thiadiazole compounds are of definite inhibition against silver surface in corrosion jet fuel. |
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| Keywords: | 2 5-dimercapto-1 3 4-thiadiazole hydrazine benzaldehyde aldehyde-hydrazone synthesis anti-corrosion |
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