PYRAZOLINES

作品数:11被引量:6H指数:1
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相关领域:理学化学工程更多>>
相关作者:苏瀛鹏更多>>
相关机构:西北师范大学更多>>
相关期刊:《Science China Chemistry》《Chemical Research in Chinese Universities》《International Journal of Organic Chemistry》《Chinese Journal of Chemistry》更多>>
相关基金:国家自然科学基金国家重点基础研究发展计划广东省自然科学基金更多>>
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Et_(3)N-Catalyzed Cycloaddition Reactions ofα-(Trifluoromethyl)styrenes with 2,2,2-Trifluorodiazoethane to Access Bis(trifluoromethyl)-Substituted Pyrazolines
《Chinese Journal of Chemistry》2021年第2期301-306,共6页Chunmei Li Xuxue Zhang Jingjing He Sixue Xu Song Cao 
support from the National Key Research and Development Program of China(No.2017YFD0200505)。
A novel and practical method for the synthesis of 3,5-bis(trifluoromethyl)-4,5-dihydro-1H-pyrazoles by [3+2] cycloaddition reactions of α-(trifluoromethyl)styrenes with 2,2,2-trifluorodiazoethane (CF3CHN2) has been d...
关键词:Cycloaddition 2 2 2-Trifluorodiazoethane α-(Trifluoromethyl)styrenes PYRAZOLINE Et_(3)N-catalyzed 
Environmentally Benign Synthesis of 2-Pyrazolines and Cyclohexenones Incorporating Naphthalene Moiety and Their Antimicrobial Evaluation
《Chemical Research in Chinese Universities》2014年第1期68-74,共7页AI-Bogami Abdullah Saad 
We reported the environmental benign synthesis of chalcones,2-pyrazolines and cyclohexanones under microwave irradiation.Chalcones were obtained by the condensation of each of 2-hydroxyacetophenone derivatives with a-...
关键词:Microwave irradiation 2-Hydroxyacetophenone α-Naphthaldehyde PYRAZOLINE Cyclohexenone Antimicrobial activity 
TBPA^(+·) mediated aromatization of 1,3,5-trisubstituted pyrazolines
《Chinese Chemical Letters》2008年第9期1013-1016,共4页Gang Su Wen Tao Wu Jian Tao Wang Long Min Wu 
Project No.20572040 was supported by National Natural Science Foundation of China.
1,3,5-Trisubstituted pyrazolines were oxidized to the corresponding pyrazoles in high yield with tris(4-bromophenyl)aminium (TBPA**) hexachloroantimonate in chloroform at room temperature.
关键词:PYRAZOLINE AROMATIZATION PYRAZOLE Cation radical 
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