Academic literature on the topic 'Copper-catalyzed 3+2 cycloaddition'
Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles
Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Copper-catalyzed 3+2 cycloaddition.'
Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.
You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.
Journal articles on the topic "Copper-catalyzed 3+2 cycloaddition"
Cheng, C. H., H. T. Chang, and T. Jayanth. "Copper-Catalyzed Diastereoselective [3+2] Cycloaddition." Synfacts 2007, no. 7 (July 2007): 0720. http://dx.doi.org/10.1055/s-2007-968623.
Full textSiva Prasanna Sanka, R. V., Balaji K., Yves Leterrier, Shyam Pandey, Monika Srivastava, Anurag Srivastava, Wolfgang H. Binder, Sravendra Rana, and Véronique Michaud. "Nitrogen-doped graphene stabilized copper nanoparticles for Huisgen [3+2] cycloaddition “click” chemistry." Chemical Communications 55, no. 44 (2019): 6249–52. http://dx.doi.org/10.1039/c9cc02057h.
Full textSchienebeck, Casi M., Xiaoxun Li, Xing-zhong Shu, and Weiping Tang. "3-Acyloxy-1,4-enyne: A new five-carbon synthon for rhodium-catalyzed [5 + 2] cycloadditions." Pure and Applied Chemistry 86, no. 3 (March 20, 2014): 409–17. http://dx.doi.org/10.1515/pac-2014-5042.
Full textXie, Ying, Yulong Li, Xun Chen, Yingle Liu, and Wei Zhang. "Copper/amine-catalyzed formal regioselective [3 + 2] cycloaddition of an α,β-unsaturated O-acetyl oxime with enals." Organic Chemistry Frontiers 5, no. 10 (2018): 1698–701. http://dx.doi.org/10.1039/c8qo00204e.
Full textXie, Zhiyu, Fei Li, Liangfeng Niu, Hongbing Li, Jincai Zheng, Ruijing Han, Zhiyu Ju, Shanshan Li, and Dandan Li. "CuBr/NHPI co-catalyzed aerobic oxidative [3 + 2] cycloaddition-aromatization to access 5,6-dihydro-pyrrolo[2,1-a]isoquinolines." Organic & Biomolecular Chemistry 18, no. 35 (2020): 6889–98. http://dx.doi.org/10.1039/d0ob01403f.
Full textWang, Qian, Timothy R. Chan, Robert Hilgraf, Valery V. Fokin, K. Barry Sharpless, and M. G. Finn. "Bioconjugation by Copper(I)-Catalyzed Azide-Alkyne [3 + 2] Cycloaddition." Journal of the American Chemical Society 125, no. 11 (March 2003): 3192–93. http://dx.doi.org/10.1021/ja021381e.
Full textYuan, Yang, Zhan-Jiang Zheng, Fei Ye, Jun-Han Ma, Zheng Xu, Xing-Feng Bai, Li Li, and Li-Wen Xu. "Highly efficient desymmetrization of cyclopropenes to azabicyclo[3.1.0]hexanes with five continuous stereogenic centers by copper-catalyzed [3 + 2] cycloadditions." Organic Chemistry Frontiers 5, no. 18 (2018): 2759–64. http://dx.doi.org/10.1039/c8qo00761f.
Full textXu, Bing, Zhan-Ming Zhang, Bing Liu, Shan Xu, Lu-Jia Zhou, and Junliang Zhang. "Copper(i)-catalyzed asymmetric exo-selective [3+2] cycloaddition of azomethine ylides with β-trifluoromethyl β,β-disubstituted enones." Chemical Communications 53, no. 58 (2017): 8152–55. http://dx.doi.org/10.1039/c7cc03015k.
Full textLink, A. James, and David A. Tirrell. "Cell Surface Labeling ofEscherichia colivia Copper(I)-Catalyzed [3+2] Cycloaddition." Journal of the American Chemical Society 125, no. 37 (September 2003): 11164–65. http://dx.doi.org/10.1021/ja036765z.
Full textRomán-Maldonado, Eloisa, Horacio Reyes, Miguel A. Sanchez-Carmona, Nelly González-Rivas, and Erick Cuevas-Yañez. "1-(2-Chlorobenzyloxy)-3-[1,2,3]triazol-1-yl-propan-2-ol Derivatives: Synthesis, Characterization, and DFT-Based Descriptors Analysis." Journal of Chemistry 2017 (2017): 1–9. http://dx.doi.org/10.1155/2017/4783608.
Full textDissertations / Theses on the topic "Copper-catalyzed 3+2 cycloaddition"
Zhang, Li. "Ruthenium-catalyzed azide-alkyne cycloaddition, and cyclometallation of 2-vinylpyridine with MCl[subscript 2](PPh[subscript 3])[subscript 3] and MHCl(PPh[subscript 3])[subscript 3] (M=Ru, Os) /." View abstract or full-text, 2008. http://library.ust.hk/cgi/db/thesis.pl?CHEM%202008%20ZHANG.
Full textDecuypère, Elodie. "Etude de réactions de cycloaddition [3+2] impliquant des composés mésoioniques et des dipolarophiles." Thesis, Université Paris-Saclay (ComUE), 2016. http://www.theses.fr/2016SACLS395.
Full textThe first aim of this work was the development of a new regioselective synthetic access to poly-substituted pyrazoles via the CuSAC reaction, previously discovered in the laboratory. The development of new reactions leading to poly-substituted pyrazoles with a full control of regioselectivity is highly interesting for synthetic applications.The second aim of this work was the application of this reaction for the labeling of complex biomolecules. To broaden the scope of the CuSAC, fluorogenic coumarin-sydnones which undergo fluorescence extinction via PeT have been designed and synthetized. Following the coupling reaction, the newly formed pyrazole core allows huge enhancement of the fluorescence signal.This kind of probes is highly interesting in the specific labelling of biomolecules avoiding washing steps.The last project of this thesis have been focused on the discovery of new [3+2] cycloaddition reaction implying a mesoionic compound and a terminal alkyne under copper catalysis. 24 mesoionic dipoles were screened for their ability to react with a terminal alkyne in 9 different catalytic conditions, yielding to more than 200 reactions screened. Two hits were identified, one of them holding great promise. This hit allows an efficient “click and release” reaction which should find tremendous applications, especially in the fields of theranostic and cleavable linker development
HU, JIEYU. "COPPER(I) CATALYZED EXO-SELECTIVE [CN+C+CC] 1,3-DIPOLAR CYCLOADDITIONS and STUDIES TOWARDS THE TOTAL SYNTHESIS OF KAITOCEPHALIN." Case Western Reserve University School of Graduate Studies / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=case1269965489.
Full textYoshinaga, Yukako. "New Design of Bipyridine Ligands for Copper-Catalyzed Asymmetric Molecular Transformations." Kyoto University, 2020. http://hdl.handle.net/2433/253507.
Full textLi, Jihui. "Copper-Catalyzed Domino C-N Bond Formation for Synthesis of N-Containing Compounds (Benzimidazoles, Imidazoles, and Guanidines) - Approach toward Total Synthesis of Natural Product Raputindoles." Thesis, Paris 11, 2013. http://www.theses.fr/2013PA112130.
Full textThis thesis consists in three parts: bibliographic background, copper-catalyzed reactions for synthesis of N-containing compounds, approach to the synthesis of raputindoles.The first part introduces the domino reactions and their applications, then, copper-mediated reactions for construction of C-N bond formation are reviewed including Ullmann, Goldberg and Chan-Lam coupling, oxidative C-H activation/C-N formation, insertion of nitrenes and carbenoids, and hydroamination of multi-C-C bonds. This can be used as guides to design domino reaction. Following these copper-mediated single C-N bond formation reactions, recent developments of copper-catalyzed domino reactions for synthesis of heterocycles are described.The second part can be divided into three sections: 1) synthesis of benzimidazoles, 2) synthesis of imidazoles and 3) synthesis of guanidines. Each section summarizes the existing methods used for their synthesis. Following it, our synthetic work involving copper-catalyzed C-N bond formation domino reactions is discussed in detail. Our objectives include the synthesis of benzimidazoles through copper-catalyzed sequential reaction of benzamidines and boronic acids, synthesis of imidazoles via copper-catalyzed domino reaction of benzamidines and acetylenes, and synthesis of guanidines and 2-aminobenzimidazoles by Cu-catalyzed three-component reaction of cyanamides, boronic acids and amines. These copper-catalyzed domino reactions show high efficiencies from readily available and simple starting materials.The last part is about the total synthesis of raputindoles. The structure and bioactivities of raputindoles and key reactions for the total synthesis of raputindoles are introduced first, the synthetic strategies are then proposed on basis of relative synthetic methods. The key reactions we use for the synthesis of raputindoles are iridium catalyzed [3+2] annulation of o-formylarylboronic acids and 1,3-dienes, Leimgruber-Batcho indole synthesis, transition-metal catalyzed SN2 substitution and alkylborylation-protondeborylation. According to the three strategies we proposed, lots of relative reactions were investigated. The results show that it is possible to synthesize the raputindole molecules based on the iridium catalyzed [3+2] annulation of 2-formylarylboronic acids and 1,3-dienes
Tsai, Yen-Ching, and 蔡燕青. "Gold and Copper Catalyzed [3+2] Cycloaddition Reactions." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/68325797617962500922.
Full textChen, Jie Yang, and 陳杰陽. "Copper catalyzed [2+2]-cycloadditions of terminal alkynes with hydroxylamines & Copper catalyzed [3+2]-cycloadditions of allene ethers with hydroxylamines." Thesis, 2015. http://ndltd.ncl.edu.tw/handle/50702253744015724183.
Full text國立清華大學
化學系
103
In first chapter describes the copper-catalyzed [2+2]-cycloaddition of hydroxylamines with terminal alkynes in oxygen atmosphere to form corresponding β-lactams derivatives. β-lactam functionality commonly found in many natural products as well as biologically active molecules. The utility of this [2+2]-cycloaddition is manifested by wide scope of hydroxylamines and terminal alkynes. The second chapter describes one-pot copper-catalyzed [3+2]-cycloaddition of hydroxylamine with allene ether in oxygen atmosphere to form isoxazolidine derivatives. The use hydroxylamines provides a more convenient method to access isoxazolidine derivatives through insitu generated nitrone.
Jones, Regan Andrew. "The asymmetric total synthesis of (+)-geniposide via phosphine-catalyzed [3+2] cycloaddition." Thesis, 2009. http://hdl.handle.net/2152/ETD-UT-2009-05-16.
Full texttext
Prince, Ashleigh Lauren. "Homogeneous and Heterogeneous Approaches to 1,2,4-Triazine-Accelerated Copper-Catalyzed Azide-Alkyne Cycloadditions." 2011. http://trace.tennessee.edu/utk_graddiss/1117.
Full textWei, Chu-Hung, and 韋竹鴻. "Cobalt-Catalyzed Asymmetric Reductive Coupling and [3+2] Reductive Cycloaddition of Alkynes with Enones." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/69369055786383257131.
Full text國立清華大學
化學系
99
In the thesis, a CoI2/(R)-BINAP, Zn, ZnI2 and H2O system efficiently catalyzed the intermolecular asymmetric reductive coupling of alkynes (1a-1g) with cyclic enones (2a-2d) at room temperature for 24 hour to afford highly enantioselective β-substituted cyclic enones. The reaction proceeds with highly regio- and stereoselectivity. In addition, by identify the absolute configuration of products 2.3a and 2.3f, a possible mechanism that involves the formation of cobaltacyclopentene intermediate from alkyne and cyclic enone is proposed. In addition, two different catalyzing system: CoBr2/dppe, Mn, ZnCl2, CH3CN and CoI2/BINAP, Zn, ZnI2, 1,4-dioxane, efficiently catalyzed the intermolecular reductive [3+2] cycloaddition of alkynes (1a-1l) with cyclic enones (2a-2e) at 40oC for 24 hour to afford highly stereoselective bicyclo[2.2.1]hept-2-en-1-ol and bicyclo[3.2.1]oct-6-en-1-ol derivatives respectively. This reaction also expanded a new reaction type of alkynes and enones in transition metal catalyzed reaction. We utilized the isotope experiment to further understand the mechanism. . Finally, we developed a new system: CoI2/(R,R′,S,S′)-Duanphos, Zn, ZnI2, 1,4-dioxane, efficiently catalyzed the intermolecular asymmetric reductive [3+2] cycloaddition of alkynes (1a-1i) with cyclic enones (2a-2e) at room temperature for 24 hour to afford highly enantio- and stereoselective bicyclo[2.2.1]hept-2-en-1-ol and bicyclo[3.2.1]oct-6- en-1-ol derivatives. In addition, by identify the absolute configuration of products 3.3a, a possible mechanism that involves the formation of cobaltacyclopentene intermediate from alkyne and cyclic enone is proposed. We discussed the result depend on alkyne and enones by asymmetric reductive coupling and asymmetric reductive [3+2] cycloaddition experiment, and further investigate the interdependent between these two reactions
Book chapters on the topic "Copper-catalyzed 3+2 cycloaddition"
Qiu, Zaozao. "Nickel-Catalyzed [2+2+2] Cycloaddition of 1,2-o-Carboryne with Alkynes." In Late Transition Metal-Carboryne Complexes, 71–83. Berlin, Heidelberg: Springer Berlin Heidelberg, 2012. http://dx.doi.org/10.1007/978-3-642-24361-5_5.
Full textRicardo, Carolynne L., and Tomislav Pintauer. "Highly Efficient Organic and Macromolecular Synthesis Using Sequential Copper Catalyzed Azide-Alkyne [3+2] Cycloaddition and ATRA/ATRP." In ACS Symposium Series, 73–98. Washington, DC: American Chemical Society, 2012. http://dx.doi.org/10.1021/bk-2012-1100.ch006.
Full textOhta, Yusuke. "Construction of 2-(Aminomethyl)indoles Through Copper-Catalyzed Domino Three-Component Coupling and Cyclization." In Copper-Catalyzed Multi-Component Reactions, 9–45. Berlin, Heidelberg: Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-15473-7_2.
Full textBrandsma, L., H. D. Verkruijsse, and S. F. Vasilevsky. "Copper(l)-Halide-Catalyzed Substitution of sp 2-HaIogen by Alkoxide." In Application of Transition Metal Catalysts in Organic Synthesis, 85–105. Berlin, Heidelberg: Springer Berlin Heidelberg, 1999. http://dx.doi.org/10.1007/978-3-642-60328-0_6.
Full textMalleron, J. L., J. C. Fiaud, and J. Y. Legros. "Carbonylative [2+2] Cycloaddition." In Handbook of Palladium-Catalyzed Organic Reactions, 272–73. Elsevier, 1997. http://dx.doi.org/10.1016/b978-012466615-3/50073-2.
Full textSarkar, T. K. "Palladium(0)-Catalyzed [3+2] Cycloaddition." In Compounds of Groups 15 (As, Sb, Bi) and Silicon Compounds, 1. Georg Thieme Verlag KG, 2002. http://dx.doi.org/10.1055/sos-sd-004-01007.
Full textJiang, G. J., Y. Wang, and Z. X. Yu. "Palladium-Catalyzed Asymmetric [3 + 2] Trimethylenemethane Cycloaddition Reactions." In Stereoselective Pericyclic Reactions, Cross Coupling, and C—H and C—X Activation, 1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-203-00029.
Full textJiang, G. J., Y. Wang, and Z. X. Yu. "Phosphine-Catalyzed [3 + 2]-Cycloaddition Reactions of Allenoates with Dienophiles." In Stereoselective Pericyclic Reactions, Cross Coupling, and C—H and C—X Activation, 1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-203-00023.
Full textJiang, G. J., Y. Wang, and Z. X. Yu. "Cycloaddition Reactions Catalyzed by Planar-Chiral 2-Phospha[3]ferrocenophanes." In Stereoselective Pericyclic Reactions, Cross Coupling, and C—H and C—X Activation, 1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-203-00027.
Full textSarma, Diganta, Jasmin Sultana, Roktopol Hazarika, and Bidyutjyoti Dutta. "Basic Ionic Liquid Catalyzed Cycloaddition Reactions for the Synthesis of 1, 2, 3-Triazoles." In Advances in Organic Synthesis, 379–417. BENTHAM SCIENCE PUBLISHERS, 2021. http://dx.doi.org/10.2174/9789814998482121150008.
Full textConference papers on the topic "Copper-catalyzed 3+2 cycloaddition"
Ramasami, Ponnadurai, Hanusha Bhakhoa, and Lydia Rhyman. "Copper(I) Catalyzed [3+2] Cycloaddition Reaction with Mechanistic Disparity: A DFT Study." In The 17th International Electronic Conference on Synthetic Organic Chemistry. Basel, Switzerland: MDPI, 2013. http://dx.doi.org/10.3390/ecsoc-17-e017.
Full text