135034-73-0Relevant academic research and scientific papers
The active carbon nano copper catalyst catalytic synthesis of 1, 2, 3 - triazole class is the compound of the method
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Paragraph 0039-0041, (2018/05/24)
The invention discloses a method for preparing a 1,2,3-triazoie compound through an active-carbon-carried nano-copper catalyst in a catalyzed synthesis mode, and belongs to the field of 1,2,3-triazoie compound synthesis technologies. According to the tech
Method for catalytically synthesizing 1,2,3-triazole compound by copper acetate/hydroxylamine hydrochloride/sodium acetate catalytic system
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Paragraph 0014, (2017/12/29)
The invention discloses a method for catalytically synthesizing a 1,2,3-triazole compound by a copper acetate/hydroxylamine hydrochloride/sodium acetate catalytic system and belongs to the technical field of synthesis of the 1,2,3-triazole compound. The m
A 1, 2, 3-triazoles compounds of the preparation method (by machine translation)
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Paragraph 0039; 0040; 0041; 0042, (2017/02/28)
The invention discloses a preparation method of 1,2,3-triazole compound and belongs to the field of medicament catalyzed synthesis technology. The technical scheme is characterized in that according to the preparation method of the 1,2,3-triazole compound, an end group alkyne compound and organic trinitride are respectively used as raw materials; pullulan triazole/cuprous chloride is used as a catalytic system; water is used as a solvent; the 1,2,3-triazole compound is prepared through mixed stirring reaction under the condition of the room temperature of minus 100 DEG C. According to the preparation method, pullulan polymer cotaining triazole group is applied to Huisgen cycloaddition reaction to be used as an additive to stabilize cuprous ions so that use level of catalyst in the catalytic reaction process is reduced. The catalytic system is mainly subjected to catalytic reaction in water, simple, reliable, high in yield, easy to separate, reusable, green, environmentally friendly, and the like.
Metallic copper wire: a simple, clear and reusable catalyst for the CuAAC reaction in supercritical carbon dioxide
Jiang, Yuqin,He, Xing,Zhang, Weiwei,Li, Xingfeng,Guo, Niu,Zhao, Yaru,Xu, Guiqing,Li, Wei
, p. 73340 - 73345 (2015/09/15)
An efficient protocol for the CuAAC reaction catalyzed by metallic copper wire for the synthesis of 1,4-disubstituted triazoles has been developed in supercritical carbon dioxide (scCO2) at 50 °C. The protocol could afford the corresponding pro
Carboxymethylpullulan promoted Cu2O-catalyzed Huisgen-click reaction
Zhang, Weiwei,Ren, Baoqi,Jiang, Yuqin,Hu, Zhiguo
, p. 12043 - 12047 (2015/02/19)
A combination of carboxymethylpullulan (CMP) and Cu2O has been developed as a highly efficient catalytic system for the Huisgen-click reaction. Our results indicate that the acidic CMP could be used for 6 cycles without decreasing the activatin
Cu(OAc)2·H2O/NH2NH 2·H2O: An efficient catalyst system that in situ generates Cu2O nanoparticles and HOAc for Huisgen click reactions
Jiang, Yuqin,Kong, Duanyang,Zhao, Jinglin,Qi, Qinghua,Li, Wei,Xu, Guiqing
, p. 1010 - 1014 (2014/01/06)
A combination of Cu(OAc)2·H2O and NH 2NH2·H2O, which in situ generates Cu2O-NPs and HOAc in water at room temperature, has been developed as a highly efficient catalytic system for Huisgen
A simple, efficient thermally promoted protocol for Huisgen-click reaction catalyzed by CuSO4·5H2O in water
Jiang, Yuqin,Kong, Duanyang,Zhao, Jinglin,Zhang, Weiwei,Xu, Wenjing,Li, Wei,Xu, Guiqing
supporting information, p. 2410 - 2414 (2014/05/06)
A thermally promoted and CuSO4-catalyzed new version of the Huisgen-click reaction is presented in this Letter. Notably, this protocol was suitable not only for the reactions between organic azides and alkynes, but also for one-pot three-component reactions among alkyl halides, NaN3, and alkynes.
Microwave-assisted copper azide alkyne cycloaddition (CuAAC) reaction using D-glucose as a better alternative reductant
Kumar, Yogesh,Bahadur, Vijay,Singh, Anil K.,Parmar, Virinder S.,Singh, Brajendra K.
, p. 1893 - 1903 (2014/01/17)
D-Glucose has been established as a reducing agent for the copper azide alkyne cycloaddition (CuAAC) reactions. Efficacy of this new reductant has been established against various phenyl acetylenes (14 examples) and aryl azides (16 examples). All reaction
ZnO nanoparticles: Efficient and versatile reagents for synthesis of 1,4-disubstituted 1,2,3-triazoles
Sadeghi, Bahareh,Hassanabadi, Alireza,Kamali, Mohammad
experimental part, p. 9 - 11 (2012/03/27)
Reaction between azides and acetylenes catalysed by ZnO nanoparticles (ZnO NPs) in solvent EtOH at room temperature provide a simple and efficient one-pot route for the synthesis of 1,4-disubstituted 1,2,3-triazoles in excellent yields. 1,2,3-Triazoles ar
