ISOCYANATE

作品数:63被引量:71H指数:5
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相关领域:化学工程理学更多>>
相关作者:顾继友戚国荣魏人建范志强张兴宏更多>>
相关机构:浙江大学东北林业大学浙江传化股份有限公司东华大学更多>>
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相关基金:国家自然科学基金北京市自然科学基金中国博士后科学基金宁波市自然科学基金更多>>
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A Solution-Phase Parallel Synthesis of 5-Substituted 3,6-Dihydro-7H-1,2,3-triazolo[4,5-dJpyrimidin-7-ones被引量:1
《Chinese Journal of Chemistry》2011年第5期991-994,共4页孙绍发 陈莉 杨绪红 
5-Substituted 7H-1,2,3-triazolo[4,5-d]pyrimidin-7-ones (4) were rapidly prepared by a solution-phase parallel synthetic method, which includes aza-Wittig reaction of iminophosphorane (1) with phenyl isocynate to g...
关键词:aza-Wittig reaction triazolo[4 5-d]pyrimidin-7-one parallel synthesis ISOCYANATE 
Theoretical Study on the Reaction Mechanism of Ketene CH2CO with Isocyanate NCO Radical
《Chinese Journal of Chemistry》2007年第8期1105-1111,共7页赵丽薇 阚伟 于海涛 付宏刚 孙家钟 
The bimolecular single collision reaction potential energy surface of an isocyanate NCO radical with a ketene CH2CO molecule was investigated by means of B3LYP and QCISD(T) methods. The computed results indicate tha...
关键词:KETENE isocyanate NCO radical quantum chemistry method reaction mechanism 
Regioselective addtion of 5-amino-3-benzylthio-l,2,4-triazole and its analogues with aryl isocyanates被引量:1
《Chinese Journal of Chemistry》1997年第6期541-547,共7页LU, Rong-Jian QIAN, Bao-Ying DENG, Hai-Yan YANG, Hua-ZhengNational Key Laboratory of Elemento-Organic Chemistry, Institute of Elemento-Organic Chemistry,Nankai University, Tianjin 300071, China 
Project supported by the National Natural Science Foundation of China and the Natural Science Foundation of Tianjin.
The orientation of the addition of 5-amino-3-benzylthio-1,2,4-triazole and its analogues (pyrazole) (1) with the aryl isocyanate can be directed by controlling the reaction temperature and one of the product, 5-amino...
关键词:1 2 4-TRIAZOLE ary isocyanate REARRANGEMENT addition reaction 
Studies on the reaction of 3-substituted-4-hydroxy-2H-1,2-benzothiazine 1,1-dioxides with aryl isocyanates and the synthesis of corresponding derivatives
《Chinese Journal of Chemistry》1996年第5期467-471,共5页Zhao, GF Yang, HZ 
Project supported by the National Natural Science Foundation of China.
The reaction of 3-substituted-4-hydroxy-2H-1,2-benzothiazine 1,1-dioxides with aryl isocyanate under different equivalents of strong base NaH was studied. Seventeen of new derivatives were obtained whose structures we...
关键词:benzothiazine dioxides REACTION aryl isocyanate synthesis 
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