NITROGENATION

作品数：10被引量：12H指数：2
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相关领域：理学更多>>
相关机构：北京大学更多>>
相关期刊：《Journal of Rare Earths》《Journal of Chinese Pharmaceutical Sciences》《Acta Metallurgica Sinica(English Letters)》《Chinese Journal of Chemistry》更多>>
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Late-stage modification of bioactive compounds:Improving druggability through efficient molecular editing被引量：1
《Acta Pharmaceutica Sinica B》2024年第3期1030-1076,共47页Tongyu Huo Xinyi Zhao Zengrui Cheng Jialiang Wei Minghui Zhu Xiaodong Dou Ning Jiao 
Financial support from the National Key R&D Program of China(No.2021YFA1501700);the National Natural Science Foundation of China(Nos.22293014,22131002,22161142019,81821004);the Ministry of Science and Technology of China Changping Laboratory,Peking University Special Fund for COVID-19;the New Cornerstone Science Foundation through the XPLORER PRIZE。
Synthetic chemistry plays an indispensable role in drug discovery,contributing to hit compounds identification,lead compounds optimization,candidate drugs preparation,and so on.As Nobel Prize laureate James Black emph...
关键词：Late-stage modification Drug space HALOGENATION OXYGENATION NITROGENATION Synthetic chemistry 
Nitrogenation of Amides via C–C and C–N Bond Cleavage被引量：1
《CCS Chemistry》2023年第5期1061-1068,共8页Ming-Hui Zhu Zengrui Cheng Jialiang Wei Hui Tan Ning Jiao 
the National Key R&D Program of China(grant no.2021YFA1501700);the NSFC(grant nos.22131002,22161142019,81821004),and the Tencent Foundation for financial support.
Amides are among the fundamental chemicals in organic chemistry.Compared to other carbonyl functional groups,the transformation of amide is relatively difficult and remains a challenge.The traditional deconstruction t...
关键词：amide activation C–C cleavage C–N cleavage NITROGENATION nitriles synthesis 
Selective Carbon-Carbon Bond Amination with Redox-Active Aminating Reagents:A Direct Approach to Anilines
《Chinese Journal of Chemistry》2021年第11期3011-3016,共6页Xu Qiu Yachong Wang Lingyu Su Rui Jin Song Song Qixue Qin Junhua Li Baoning Zong Ning Jiao 
Financial support from the National Natural Science Foundation of China(Nos.21772002,21901010,and 21901012);the Open Research Fund of State Key Laboratory of Catalytic Materials and Reaction Engineering(RIPP,SINOPEC)is greatly appreciated.
Amines are among the most fundamental motifs in chemical synthesis,and the introduction of amine building blocks via selective C-C bond cleavage allows the construction of nitrogen compounds from simple hydrocarbons t...
关键词：ANILINES C-C activation AMINATION NITROGENATION ARENES 
Small molecule,major functions:a new breakthrough in Nitrogenation reaction of Jiao Ning’s research team published in Science
《Journal of Chinese Pharmaceutical Sciences》2019年第12期885-888,共4页宋书香 
12月5日,北京大学药学院天然药物及仿生药物国家重点实验室焦宁研究团队在《Science》在线发表研究论文,报道了硝基甲烷作为氮供体的施密特(Schmidt)类型反应。该研究首次利用常用溶剂硝基甲烷,以"级联活化策略"对其进行活化,在重要化...
关键词：化合物 高效合成 硝基甲烷 重排反应 活化策略 《SCIENCE》 SCIENCE 叠氮酸 研究团队 氧化反应 
Corrosion mechanism of H_2O on Sm_2Fe_(17) and nitrogenation process of corroded Sm_2Fe_(17)被引量：3
《Journal of Rare Earths》2019年第6期638-644,共7页Jianwei Xu Jingwu Zheng Haibo Chen Liang Qiao Yao Ying Wei Cai Wangchang Li Jing Yu Min Lin Shenglei Che 
Project supported by Natural Science Foundation of Ningbo,China(2017A610079);Technology Innovation&Achievement Industrialization Project of Ningbo China(2014B11010)
Sm_2 Fe_(17) prepared by reduction-diffusion method needs to be washed with water to remove calcium oxide. Electrochemical corrosion occurs when Sm_2 Fe_(17) powder is in contact with liquid water. Corrosion mechanism...
关键词：Sm2Fe17 NITROGENATION Reduction-diffusion method Water CORROSION Α-FE FORMATION RARE earths 
KI Catalyzed Nitrogenation of Aldehydes and Alcohols： Direct Synthesis of Carbamoyl Azides and Ureas被引量：1
《Chinese Journal of Chemistry》2017年第6期845-848,共4页Song Song Peng Feng Miancheng Zou Ning Jiao 
Financial support from National Basic Research Program of China （973 Program） （No. 2015CB856600）, the National Natural Science Foundation of China （Nos. 21325206, 21632001）, National Young Top-notch Talent Support Program, CAS Interdisciplinary Innovation Team, and Peking University Health Science Center （Nos. BMU20150505, BMU20160541） is greatly ap- preciated. We thank Bencong Zhu and Ao Sun in this group for reproducing the results of 2a and 2k.
An efficient KI catalyzed nitrogenation of aldehydes and alcohols for the direct synthesis of carbamoyl azides and ureas via a radical process has been developed. The simple operating procedures, the readily available...
关键词：NITROGENATION ALDEHYDES carbamoyl azides UREAS KI TBHP 
Promoting catalytic ozonation of phenol over graphene through nitrogenation and Co_3O_4 compositing被引量：5
《Journal of Environmental Sciences》2016年第12期38-48,共11页Qi Bao Kwan San Hui Jenq Gong Duh 
supported by the research fund of Hanyang University (HY-2013 year)
Catalytic ozonation is progressively becoming an attractive technique for quick water purification but efficient and stable catalysts remains elusive. Here we solvothermally synthesized highly-dispersed Co3O4 nanocrys...
关键词：Water treatment Graphene Nanocatalysts Phenol 
Influence of High-Pressure Nitrogenation on the Structural,Magnetic and Magnetocaloric Properties of La_(0.5)Pr_(0.5)Fe_(11.4)Si_(1.6)
《Acta Metallurgica Sinica(English Letters)》2015年第11期1382-1386,共5页Nai-Kun Sun Zeng-Xin Ren Jie Guo Sheng-Jie Du Ping-Zhan Si 
financially supported by the Liaoning Provincial Natural Science Foundation(No.2013020105);the Shenyang Science and Technology Foundation(No.F13-3161-39)
Nitrogenation of La0.5Pr0.5Fe11.4Si1.6 with a particle size of 100-150 μm was performed in a high-purity N2 atmosphere of 40 MPa. La0.5Pr0.5Fe11.4Si1.6N0.3 nitrogenated at 480 ℃ exhibits an increase in the Curie tem...
关键词：Metals and alloys Magnetocaloric effect Magnetic hysteresis 
Influence of High-Pressure Nitrogenation on the Structure,Magnetism and Microwave Absorption Properties of SmFe_(10)Mo_2被引量：1
《Acta Metallurgica Sinica(English Letters)》2015年第6期781-786,共6页Nai-Kun Sun Jie Guo Sheng-Jie Du Song-Ning Xu Ping-Zhan Si Jin-Jun Liu 
financially supported by the National Natural Science Foundation of China (No. 51261001);Liaoning Provincial Natural Science Foundation (No. 2013020105);Shenyang Science and Technology Foundation (No. F13-316-139)
Nitrogenation of SmFelolVIo2 powders was performed in a self-made furnace under a high-purity N2 atmo- sphere up to 40 MPa at 500 ℃. Upon nitrogenation at atmospheric pressure, the lattice parameters a and c increase...
关键词：High-pressure nitrogenation SmFeloMO2-based compounds Curie temperature Microwaveabsorption 
Nitrogenation Process of Nd(Fe, Mo)_(12) Compound
《International Journal of Minerals,Metallurgy and Materials》1998年第2期97-99,共3页Qi Zeng Yiaofu Xiao Yunshen Deng Xubo Liu Shenzhi Dong Materials Science and Engineering School, UST Beijing, Beijing 100083, China 
The reaction kinetics between nitrogen gas and Nd(Fe, Mo)_(12) intermetallic compound has been studied. The relationship between the reaction temperature, the reaction time with average mass fraction of N in samples h...
关键词：Nd(Fe Mo)_(12) NITROGENATION activation energy 
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