DIAZO

作品数：38被引量：26H指数：2
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Synergistic enhancement of ultrasound therapy for tumors using hypoxia-activated 6-diazo-5-oxo-L-norleucine(DON)prodrug nanoparticles
《Nano Research》2024年第7期6323-6331,共9页Mengfei Zheng Zhilin Liu Hang Xu Daping Ye Linjie Cui Chenguang Yang Lili Ma Kun Wang Kazuo Sakurai Zhaohui Tang 
financially supported by the Ministry of Science and Technology of China(No.2022YFE0110200);the Natural Science Foundation of Jilin Province(No.20230101037JC);the National Natural Science Foundation of China(Nos.52203198 and 52025035).
Ultrasound(US)has been applied in clinical practice for its non-invasive and high selectivity.However,it is difficult to achieve a satisfactory anti-tumor effect with US alone.Meanwhile,the use of US therapy alone can...
关键词：ultrasound therapy hypoxia-activated prodrug nanoparticles 6-diazo-5-oxo-L-norleucine(DON) glutamine antagonist starvation therapy 
Synthesis of energetic coordination polymers based on 4-nitropyrazole by solid-melt crystallization in non-ionization condition
《Defence Technology（防务技术）》2023年第10期13-22,共10页Ting-wei Wang Shu Bu Kun Wang Lu Zhang Zhen-xin Yi Shun-guan Zhu Jian-guo Zhang 
the projects of National Natural Science Foundation of China(Grant Nos.22175025 and 21905023)for their generous financial support.
Based on the theory of crystallization,a solvent-free solid-liquid phase crystallization method called solid-melt crystallization was designed to prepare energetic coordination polymers.Two target compounds[Cu(NPyz)_(...
关键词：4-Amino-1 2 5-oxadiazole-3-carbohydrazide Crystallization Coordination polymers Laser Primary explosives 
Chiral nickel(Ⅱ) complex catalyzed asymmetric(3+2) cycloaddition ofα-diazo pyrazoleamides with 2-siloxy-1-alkenes
《Chinese Chemical Letters》2023年第4期322-325,共4页Wei Yang Zhendong Yang Long Chen Yican Lu Cefei Zhang Zhishan Su Xiaohua Liu Xiaoming Feng 
the National Natural Science Foundation of China(No. 22188101);Sichuan Science and Technology Program (No.2021YJ0561);Sichuan University (No. 2020SCUNL204)for financial support。
A highly efficient asymmetric(3 + 2) cycloaddition of α-diazo pyrazoleamides with silyl enol ethers was realized by employing a chiral N,N’-dioxide-Ni(II) complex catalyst. The process includes the formation of chir...
关键词：Asymmetric catalysis (3+2)Cycloaddition Chiral N N’-dioxide Silyl enol ether α-Diazo pyrazoleamide DIHYDROFURAN 
A Copper-Catalyzed[5+1]Cycloaddition of Terminal Alkynes with Diazo Esters through a Tandem 1,5-H-Shift Cyclization
《Chinese Journal of Chemistry》2023年第3期301-306,共6页Tonggang Hao Min Shi Yin Wei 
support from the National Natural Science Foundation of China (Nos.21372250,21121062,21302203,20732008,21772037,21772226,21861132014,91956115,and 22171078).
A copper-catalyzed[5+1]cycloaddition reaction of terminal alkynes with diazo esters for the rapid construction of protected naphthalen-1(2H)-one derivatives in moderate to good yields has been disclosed along with goo...
关键词：[5+1]Cycloaddition Diazo ester 1 5-H-shift One-pot synthesis Copper catalyzed 
Facile synthesis of ( β -chlorodifluoroethyl)phosphonates via chlorination reaction of difluoroalkyl diazo derivatives with HCl
《Chinese Chemical Letters》2022年第5期2429-2432,共4页Jiang Liu Romana Pajkert Li Wang Haibo Mei Gerd-Volker Röschenthaler Jianlin Han 
supports from the National Natural Science Foundation of China (No. 21761132021);German Research Foundation (No. RO362/74–1);Qin Lan project from Jiangsu Province for JLH is also acknowledged
An efficient chlorination reaction of in situ generated(β-diazo-α,α-difluoroethyl)phosphonates has been achieved with hydrochloric acid as a chlorine source under mild and operationally convenient conditions.The re...
关键词：Difluorodiazoethane (β-Diazo-α α-difluoroethyl)phosphonates Halogenation reaction Difluoroalkyl diazo Hydrochloric acid Masked carbene 
An efficient nano-adsorbent via surfactants/dual surfactants assisted ultrasonic co-precipitation method for sono-removal of monoazo and diazo anionic dyes被引量：1
《Chinese Journal of Chemical Engineering》2021年第12期225-236,共12页Marwa M.Ibrahim 
To preserve the environment for civilization,we should remove the pollutants like toxic dyes by friendly and cost efficacious method.In this study,the effect of surfactants or mixed surfactants on physicochemical,opti...
关键词：CeO_(2)-ZrO_(2)-Al_(2)O_3 SURFACTANTS Ultrasonic co-precipitation method Optical properties Wastewater Adsorption 
Water and fluorinated alcohol mediated/promoted tandem insertion/aerobic oxidation/bisindolylation under metal-free conditions:Easy access to bis(indolyl)methanes
《Chinese Chemical Letters》2021年第5期1696-1700,共5页Yong Wang Xinyi Cao Jingfei Ji Xiuling Cui Chao Pi Leyao Zhao Yangjie Wu 
financial support from the Ministry of Science and Technology of China (No.2016YFE0132600);Henan Center for Outstanding Overseas Scientists (No. GZS2020001);National Innovation and Entrepreneurship Training Program for College students (No.201910459064);Zhengzhou University
A green tandem reaction,including insertion/aerobic oxidation/bisindolylation,starting from indoles and diazo compounds has been developed.The combination of water and fluorinated alcohol plays dual roles as solvent a...
关键词：Bis(indolyl)mcthanes DIAZO Fluorinated alcohol INDOLE WATER 
Chiral Cobalt(Ⅱ)Complex Catalyzed Asymmetric[2,3]-Sigmatropic Rearrangement of Allylic Selenides withα-Diazo Pyrazoleamides
《CCS Chemistry》2021年第4期1423-1433,共11页Xiaobin Lin Zheng Tan Wenkun Yang Wei Yang Xiaohua Liu Xiaoming Feng 
The authors acknowledge financial support from the National Natural Science Foundation of China(grant nos.21625205 and 21772127).
Organoselenium compounds,due to their high structural diversity,special function,and biological activities,have drawn attention in synthetic chemistry.Herein,a novel example of chiral N,N′-dioxide/cobalt(Ⅱ)complex c...
关键词：chiral cobalt(Ⅱ)complex SELENIDES ASYMMETRIC [2 3]-sigmatropic rearrangement C–Se stereocenter α-diazo carbonyl compounds 
In Situ Generation of Oxazole Ylide and Interception with Sulfonamide： Construction of Amidines Using Two Diazo Molecules被引量：1
《Chinese Journal of Chemistry》2018年第9期857-865,共9页Jijun Chen Wenhao Long Yanwei Zhao Haiyan Li Yonggao Zheng Pengcheng Lian Xiaobing Wan 
A novel generation of oxazole vlide and interception with sulfonamide have been well developed to construct fully substituted amidines. This copper-catalyzed four-component reaction incorporates two diazo molecules to...
关键词：oxazole ylide SULFONAMIDE diazo compounds AMIDINES 
Crystal Structure and Thermal Decomposition Kinetics of 3-Nitro-4-diazo-5-oxygenpyrazole
《Chinese Journal of Structural Chemistry》2018年第7期1087-1092,共6页陈丽珍 刘伟 王建龙 曹端林 
A novel compound 3-nitro-4-diazo-5-oxypyrazole was synthesized by the nitration of 4-amino-3,5-dinitropyrazole using nitrification agents of fuming nitric acid and trifluoroacetic anhydride. The compound was purified ...
关键词：3-nitro-4-diazo-5-oxygenpyrazole crystal structure thermal decomposition kinetics apparent activation energy 
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