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作品数:140被引量:137H指数:6
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相关领域:理学医药卫生更多>>
相关作者:白越闫冰宫勋赵常均彭程更多>>
相关机构:宝图设计有限公司北京大学中国科学院长春光学精密机械与物理研究所中国科学院大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划国家科技支撑计划中国博士后科学基金更多>>
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  • 期刊=Chinese Journal of Chemistryx
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Synthesis of 2-Mercaptobenzaldehyde, 2-Mercaptocyclohex- 1-enecarboxaldehydes and 3-Mercaptoacrylaldehydes
《Chinese Journal of Chemistry》2012年第10期2495-2500,共6页牛庆芬 徐晓峰 孙宏建 李晓燕 
We gratefully acknowledge the support by the Na- tional Natural Science Foundation of China (Nos. 20772072 and 20972087).
A novel one-pot approach for the preparation of 2-mercaptobenzaldehyde, 2-mercaptocyclohex-l-enecarboxal- dehydes and 3-mercaptoacrylaldehydes [(Z)-3-mercapto-2-methyl-3-phenylacrylaldehyde, 3-mercapto-3-(o-tolyl)...
关键词:2-mercaptobenzaldehyde 2-mercaptocyclohex-l-enecarboxaldehydes 3-mercaptoacrylaldehydes Grignard reagent sulfur ALDEHYDE 
Synthesis and Insecticidal Activities of 1,3,5-Trisubstituted- 1,3,5-hexahydrotriazine-2-N-nitroimines
《Chinese Journal of Chemistry》2011年第10期2153-2156,共4页薛思佳 马旭波 步洪飞 刘丽 许效 
A new series of 1,3,5-trisubstituted-l,3,5-hexahydrotriazine-2-N-nitroimines (3a--3j) were designed and synthesized as novel neonicotinoid analogues, and their structures were characterized by 1H NMR, IR, elemental ...
关键词:neonicotinoid analogues hexahydrotriazine insecticidal activities 
A practical synthesis of novel hydroxyl-substituted macrocyclic tri-,tetra- and hexa-amines
《Chinese Journal of Chemistry》1998年第6期538-541,共4页薛国平 刘勇 吴成泰 
Project (No. 29502010) supported by the National Natural Science Foundation of China
Macrocyctic tri- and tetra-amines containing a hydroxyl group in the ring have been prepared in moderate yields by a. 1:1 cyclocondensation of 1,3-dichloro-2-propanol with the disodium salt of N-tosylated diethylenetr...
关键词:macrocyclic polyamine CYCLOCONDENSATION mesocylic diamine 
Complexo-titrimetric determination of mercury using hexahydropyrimidine-2-thione as a selective masking agent
《Chinese Journal of Chemistry》1992年第5期412-416,共0页NARAYANA  B. KUCHINAD  T. Girish GAJENDRAGAD  M. R. 
A simple, rapid, accurate and selective complexometric method is proposed for the determina- tion of mercury(Ⅱ). Mercury(Ⅱ) is first complexed with a known excess of EDTA and the surplus EDTA is back-titrated at pH ...
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