HETEROCYCLIC

作品数：164被引量：182H指数：6
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相关领域：理学更多>>
相关作者：杨鹰朱红平惠新平刘艳红赵娜更多>>
相关机构：厦门大学兰州大学云南烟草科学研究院江苏师范大学更多>>
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相关基金：国家自然科学基金中国博士后科学基金国家重点基础研究发展计划泰国研究基金更多>>
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Syntheses, Crystal Structures and Antibacterial Activities of Two Heterocyclic Schiff Base Compounds被引量：2
《Chinese Journal of Structural Chemistry》2014年第4期528-534,共7页杨高山 刘崇波 李恒农 陈园 黄得和 温辉梁 
Supported by the Natural Science Foundation of China(No.21264011,20961007)
Two heterocyclic Schiff bases were synthesized via the condensation reactions of primary amines with carbonyl compounds. 2-[（4-pyridylmethylene）-amino] phenol （compound 1） was synthesized by the interaction of 4-p...
关键词：HETEROCYCLIC Schiff bases synthesis crystal structure antibacterial activity 
Direct Double Electrophilic Fluorination of Allenoic Acids and Tosylamides to Give 1,1-Difluoroallylic Heterocyclic Compounds被引量：1
《Chinese Journal of Chemistry》2011年第12期2744-2748,共5页崔海峰 柴卓 陆颖鹏 李鹏 赵刚 朱士正 
Project supported by the National Natural Science Foundation of China （Nos. 21032006, 20172064）, and the QT Program, Shanghai Natural Science Council.
A novel and facile preparation of l,l-difluoroallyl substituted five-membered lactones or pyrrolidines in mod- erate yields through direct double electrophilic fluorination of 4,5-allenoic acids or tosylamides with Se...
关键词：SELECTFLUOR electrophilic fluorination 4 5-allenoic acid 4 5-allenoic tosylamide allyl difluoride 
气质联用仪对烟草中含氮杂环化合物的测定被引量：9
《分析测试学报》2008年第S1期88-89,92,共3页蒋次清 耿永勤 王璐 王岚 李忠 
云南中烟工业公司科研基金资助项目(2008SB01)
A method of gas chromatography-mass spectrometry(GC-MS) for the determination of nitrogen-heterocyclic compounds such as pyrazines,pyridines and pyrrols in tobacco was developed.The content changes of nitrogen-heteroc...
关键词：TOBACCO nitrogen-heterocyclic COMPOUNDS GC-MS 
CATALYTIC LABELLING AND ~3H NMR ANALYSES OF SOME AROMATIC AND HETEROCYCLIC COMPOUNDS
《Nuclear Science and Techniques》1991年第3期184-189,共6页张丽明 John R. Jones 
This paper described the ~3H NMR determination of the positions and content of 24 tritium labeled aromatic and heterocyclic compounds prepared by catalytic tritiation derivatives, pyrrole, 1,2,4-triazole, thiazole, be...
关键词：~3H NMR labeled HETEROCYCLIC COMPOUNDS AROMATIC CATALYTIC labelling 
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