Academic literature on the topic 'Au alkynes hydroarylation'

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Journal articles on the topic "Au alkynes hydroarylation"

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Duan, Chang-Lin, Xing-Yu Liu, Yun-Xuan Tan, et al. "Acetic Acid-Promoted Rhodium(III)-Catalyzed Hydroarylation of Terminal Alkynes." Synlett 30, no. 08 (2019): 932–38. http://dx.doi.org/10.1055/s-0037-1611780.

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Rhodium(III)-catalyzed hydroarylation of terminal alkynes has not previously been achieved because of the inevitable oligomerization and other side reactions. Here, we report a novel Cp*Rh(III)-catalyzed hydroarylation of terminal alkynes in acetic acid as solvent to facilitate the C–H bond activation and subsequent transformations. This reaction proceeds under mild conditions, providing an effective approach to the synthesis of alkenylated heterocycles in high to excellent yields (31–99%) with a broad substrate scope (37 examples) and good functional-group compatibility. In this transformatio
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Zhang, Chaofeng, Songkui Lv, Yanru Wang, Jingyi Zhang, Xiao-Na Wang, and Junbiao Chang. "Metal-free intramolecular hydroarylation of alkynes." Organic Chemistry Frontiers 9, no. 5 (2022): 1300–1307. http://dx.doi.org/10.1039/d1qo01831k.

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An efficient metal-free intramolecular hydroarylation reaction of alkynes is described here. A series of aryl and N-group attached alkynes generated the intramolecular hydroarylation products in high yields.
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Tubaro, Cristina, Marco Baron, Andrea Biffis, and Marino Basato. "Alkyne hydroarylation with Au N-heterocyclic carbene catalysts." Beilstein Journal of Organic Chemistry 9 (February 5, 2013): 246–53. http://dx.doi.org/10.3762/bjoc.9.29.

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Mono- and dinuclear gold complexes with N-heterocyclic carbene (NHC) ligands have been employed as catalysts in the intermolecular hydroarylation of alkynes with simple unfunctionalised arenes. Both mono- and dinuclear gold(III) complexes were able to catalyze the reaction; however, the best results were obtained with the mononuclear gold(I) complex IPrAuCl. This complex, activated with one equivalent of silver tetrafluoroborate, exhibited under acidic conditions at room temperature much higher catalytic activity and selectivity compared to more commonly employed palladium(II) catalysts. Moreo
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Zhao, JiaKai, Qi Mou, RuiHan Niu, RuYuan Zhao, and Bo Sun. "Environmentally Friendly Cp*Co(III)-catalyzed C-H Bond Hydroarylation of Alkynes." Journal of Physics: Conference Series 2076, no. 1 (2021): 012038. http://dx.doi.org/10.1088/1742-6596/2076/1/012038.

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Abstract A facile synthetic method of Alkenylarene derivatives via cobalt(III)-catalyzed C-H hydroarylation with terminal alkynes has been presented. This helpful protocol provides a way to use terminal alkynes to couple with aryl groups through 1, 2-insertion, with high yield and good selectivity to obtain the corresponding hydroarylation products.
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de Mendoza, Paula, and Antonio M. Echavarren. "Synthesis of arenes and heteroarenes by hydroarylation reactions catalyzed by electrophilic metal complexes." Pure and Applied Chemistry 82, no. 4 (2010): 801–20. http://dx.doi.org/10.1351/pac-con-09-10-06.

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The hydroarylation of alkynes (also known as arylation of alkynes or alkenylation of arenes) catalyzed by gold or other electrophilic metal salts or complexes is reviewed from synthetic and mechanistic perspectives.
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Thowfik, Salam, C. M. A. Afsina, and Gopinathan Anilkumar. "Ruthenium-catalyzed hydroarylation reactions as the strategy towards the synthesis of alkylated arenes and substituted alkenes." RSC Advances 13, no. 9 (2023): 6246–63. http://dx.doi.org/10.1039/d3ra00211j.

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Metal catalyzed hydroarylation reactions achieve C–C or C-heteroatom bonds in an atom economical and step economical manner. Here we cover the literature from 2016 to 2022 to summarize the recent advancements in Ru-catalyzed hydroarylation reactions of alkenes and alkynes.
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Panda, Niranjan, Irshad Mattan, Subhadra Ojha, and Chandra Shekhar Purohit. "Synthesis of medium-sized (6–7–6) ring compounds by iron-catalyzed dehydrogenative C–H activation/annulation." Organic & Biomolecular Chemistry 16, no. 42 (2018): 7861–70. http://dx.doi.org/10.1039/c8ob01496e.

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Luo, Cuicui, Hongwei Yang, Rongfang Mao, Chunxu Lu, and Guangbin Cheng. "An efficient Au(i) catalyst for double hydroarylation of alkynes with heteroarenes." New Journal of Chemistry 39, no. 5 (2015): 3417–23. http://dx.doi.org/10.1039/c4nj02170c.

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Yamamoto, Y., E. Ohkubo, and M. Shibuya. "Selective synthesis of trisubstituted (trifluoromethyl)alkenes via ligand-free Cu-catalyzed syn hydroarylation, hydroalkenylation and hydroallylation of (trifluoromethyl)alkynes." Green Chemistry 18, no. 17 (2016): 4628–32. http://dx.doi.org/10.1039/c6gc01782g.

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Chen, Bin, Yan Jiang, Jiang Cheng, and Jin-Tao Yu. "Rhodium-catalyzed hydroarylation of alkynes via tetrazole-directed C–H activation." Organic & Biomolecular Chemistry 13, no. 10 (2015): 2901–4. http://dx.doi.org/10.1039/c5ob00064e.

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Dissertations / Theses on the topic "Au alkynes hydroarylation"

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Kanyiva, Kyalo Stephen. "Studies on Nickel-catalyzed Hydroarylation and Hydrocarbamoylation of Alkynes." 京都大学 (Kyoto University), 2010. http://hdl.handle.net/2433/120819.

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Despalle, Alexis. "Développement de nouveaux outils et de nouvelles approches synthétiques pour le contrôle des chiralités centrale, axiale et hélicoïdale." Electronic Thesis or Diss., Aix-Marseille, 2022. http://www.theses.fr/2022AIXM0130.

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Depuis les travaux pionniers d’Akiyama et Terada en 2004 sur l’utilisation d’organocatalyseurs acides phosphoriques chiraux, de nombreux efforts ont été déployés pour le développement de catalyseurs C2-symétriques à chiralité axiale avec, toutefois, un accès synthétique fastidieux. La synthèse de catalyseurs acides thiophosphi(o)niques originaux P-stéréogènes facilement accessibles et configurationnellement stables a été réalisée et leur réactivité a ensuite été évaluée dans une réaction de Pictet-Spengler énantiosélective avec des résultats préliminaires encourageants. Dans un second projet,
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Wei, Li-Mei, and 魏麗梅. "Palladium-catalyzed Cross Coupling, Hydroarylation and Ring-expansion Reactions of Aryl Iodides with Alkynes." Thesis, 2003. http://ndltd.ncl.edu.tw/handle/3ukgx3.

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博士<br>高雄醫學大學<br>藥學研究所<br>91<br>The chemistry of palladium has been developed in recent years as a powerful method to promote the formation of carbon-carbon bond. In this thesis, we describe the palladium-catalyzed cross-coupling, hydroarylation and ring expansion-addition reactions of aryl iodides with alkynes. Firstly, the reaction of aryl iodides with 2-alkynylbenzonitriles in the presence of Pd(PPh3)4 and NaOCH3 in methanol provided 3-diarylmethylideneisoindoles and 3,4-disubstituted isoquinolines via the cross-coupling and cyclization reaction. Reaction of 2-ethynylbenzonit
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Book chapters on the topic "Au alkynes hydroarylation"

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de Mendoza, Paula, and Antonio M. Echavarren. "Intramolecular Hydroarylation of Alkynes." In Modern Gold Catalyzed Synthesis. Wiley-VCH Verlag GmbH & Co. KGaA, 2012. http://dx.doi.org/10.1002/9783527646869.ch5.

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Kitamura, Tsugio. "Intramolecular Hydroarylation of Alkynes, Alkenes, and Allenes." In Transition-Metal-Mediated Aromatic Ring Construction. John Wiley & Sons, Inc., 2013. http://dx.doi.org/10.1002/9781118629871.ch18.

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Kirillova, Mariia S., Fedor M. Miloserdov, and Antonio M. Echavarren. "Hydroarylation of Alkynes using Cu, Ag, and Au Catalysts." In Catalytic Hydroarylation of Carbon-Carbon Multiple Bonds. Wiley-VCH Verlag GmbH & Co. KGaA, 2017. http://dx.doi.org/10.1002/9783527697649.ch7.

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Yoshikai, Naohiko. "Hydroarylation of Alkynes and Alkenes using Group 7-9 First-Row Transition Metal Catalysts." In Catalytic Hydroarylation of Carbon-Carbon Multiple Bonds. Wiley-VCH Verlag GmbH & Co. KGaA, 2017. http://dx.doi.org/10.1002/9783527697649.ch6.

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Yamamoto, Yoshihiko. "Catalytic Alkyne Hydroarylation Using Arylboron Reagents, Aryl Halides, and Congeners." In Catalytic Hydroarylation of Carbon-Carbon Multiple Bonds. Wiley-VCH Verlag GmbH & Co. KGaA, 2017. http://dx.doi.org/10.1002/9783527697649.ch8.

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Malleron, J. L., J. C. Fiaud, and J. Y. Legros. "Hydroarylation and Hydrovinylation of Alkenes and Alkynes." In Handbook of Palladium-Catalyzed Organic Reactions. Elsevier, 1997. http://dx.doi.org/10.1016/b978-012466615-3/50017-3.

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Periasamy, M., M. Seenivasaperumal, and S. Sivakumar. "Rhodium-Catalyzed Hydroarylation of Alkenes and Alkynes by Triarylboroxins." In Boron Compounds. Georg Thieme Verlag KG, 2005. http://dx.doi.org/10.1055/sos-sd-006-00270.

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