Log in

Relevant bibliographies by topics / Sonogashira reaction / Journal articles

To see the other types of publications on this topic, follow the link: Sonogashira reaction.

Journal articles on the topic 'Sonogashira reaction'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Sonogashira reaction.'

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.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Sinai, Ádám, Ádám Mészáros, Ádám Balogh, Márton Zwillinger, and Zoltán Novák. "Hexafluorosilicic Acid as a Novel Reagent for the Desilylation of Silylacetylenes: Application in Sequential Sonogashira Coupling and Click Reaction." Synthesis 49, no. 11 (2017): 2374–88. http://dx.doi.org/10.1055/s-0036-1588981.

Full text

Abstract:

Hexafluorosilicic acid was utilized as a novel, cheap, readily available, and environmentally benign alternative reagent for the desilylation of 1-trimethylsilylacetylenes. The applicability of the aqueous solution of the hexafluorosilicic acid was demonstrated in the sequential coupling of aryl halides and ethynyltrimethylsilane to afford internal acetylenes, benzofurans, and triazoles in one-pot Sonogashira–Sonogashira and Sonogashira–CuAAC reactions.

APA, Harvard, Vancouver, ISO, and other styles

2

Albano, Gianluigi, and Laura Antonella Aronica. "Acyl Sonogashira Cross-Coupling: State of the Art and Application to the Synthesis of Heterocyclic Compounds." Catalysts 10, no. 1 (2019): 25. http://dx.doi.org/10.3390/catal10010025.

Full text

Abstract:

The acyl Sonogashira reaction represents an extension of Sonogashira cross-coupling to acid chlorides which replace aryl or vinyl halides, while terminal acetylenes are used as coupling partners in both reactions. The introduction of a carbonyl functional group on the alkyne backbone determines a radical change in the reactivity of the products. Indeed, α,β-alkynyl ketones can be easily converted into different heterocyclic compounds depending on the experimental conditions employed. Due to its potential, the acyl Sonogashira reaction has been deeply studied with particular attention to the na

APA, Harvard, Vancouver, ISO, and other styles

3

Gottardo, Christine, Thomas M. Kraft, M. Selim Hossain, Peter V. Zawada, and Heidi M. Muchall. "Linear free-energy correlation analysis of the electronic effects of the substituents in the Sonogashira coupling reaction." Canadian Journal of Chemistry 86, no. 5 (2008): 410–15. http://dx.doi.org/10.1139/v08-038.

Full text

Abstract:

Relative rate constants (krel) for the Sonogashira coupling were determined in competitive reactions between iodobenzene and a series of para- and meta-substituted iodobenzenes and compared to the charge on iodine and the z-component of the quadrupole moment of the iodine-bearing carbon. We use an Hammett correlation analysis and the computational data to provide further evidence that the rate limiting step of the Sonogashira reaction is the initial oxidative addition of Pd to the carbon-iodine bond.Key words: Sonogashira, competitive reactions, Hammett correlation.

APA, Harvard, Vancouver, ISO, and other styles

4

M, Heravi; Majid, M. Dehghani, V. Zadsirjan, and M. Ghanbarian. "Alkynes as privileged synthons in selected organic name reactions." Current Organic Synthesis 16, no. 2 (2019): 205–43. https://doi.org/10.2174/1570179416666190126100744.

Full text

Abstract:

Alkynes are actually basic chemicals, serving as privileged synthons for planning new organic reactions for assemblage of a reactive motif, which easily undergoes a further desirable transformation. Name reactions, in organic chemistry are referred to those reactions which are well-recognized and reached to such status for being called as their explorers, discoverers or developers. Alkynes have been used in various name reactions. In this review, we try to underscore the applications of alkynes as privileged synthons in prevalent name reactions such as Huisgen 1,3-dipolar cycloaddtion via Clic

APA, Harvard, Vancouver, ISO, and other styles

5

Heravi, Majid M., Mahzad Dehghani, Vahideh Zadsirjan, and Manijheh Ghanbarian. "Alkynes as Privileged Synthons in Selected Organic Name Reactions." Current Organic Synthesis 16, no. 2 (2019): 205–43. http://dx.doi.org/10.2174/1570179416666190126100744.

Full text

Abstract:

Background:Alkynes are actually basic chemicals, serving as privileged synthons for planning new organic reactions for assemblage of a reactive motif, which easily undergoes a further desirable transformation. Name reactions, in organic chemistry are referred to those reactions which are well-recognized and reached to such status for being called as their explorers, discoverers or developers. Alkynes have been used in various name reactions. In this review, we try to underscore the applications of alkynes as privileged synthons in prevalent name reactions such as Huisgen 1,3-dipolar cycloaddti

APA, Harvard, Vancouver, ISO, and other styles

6

Zhao, Xiaohua, Xiang Liu, and Ming Lu. "Thermoregulated Aqueous Biphasic Catalysis of Sonogashira Reactions." Australian Journal of Chemistry 68, no. 10 (2015): 1614. http://dx.doi.org/10.1071/ch15123.

Full text

Abstract:

A water-based thermoregulated system for Pd-catalyzed Sonogashira reactions is presented, which allows for not only a highly efficient homogeneous catalytic reaction, but also an easy separation/recovery of the catalyst. The novel catalytic system exhibits high efficiency and excellent reusability. In addition, the Sonogashira reactions are performed with Pd(OAc)2 without a copper co-catalyst.

APA, Harvard, Vancouver, ISO, and other styles

7

Denisenko, Irina N., Oleg A. Varzatskii, Roman A. Selin, et al. "Extension and functionalization of an encapsulating macrobicyclic ligand using palladium-catalyzed Suzuki–Miyaura and Sonogashira reactions of iron(ii) dihalogenoclathrochelates with inherent halogen substituents." RSC Advances 8, no. 24 (2018): 13578–87. http://dx.doi.org/10.1039/c8ra01819g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Wang, Lei, Jincan Yan, Pinhua Li, Min Wang, and Caina Su. "The effects of amines on oxidative homo-coupling of terminal alkynes promoted by copper salts." Journal of Chemical Research 2005, no. 2 (2005): 112–15. http://dx.doi.org/10.3184/0308234054497083.

Full text

Abstract:

The effects of all kinds of amines on homo-couplings (Glaser reactions) of terminal alkynes promoted by copper salts and the Sonogashira coupling reactions were studied systematically. Diethylamine (2° amine) can serve as an excellent solvent, base and coordination ligand in the oxidative homo-coupling of terminal alkynes and several modified Glaser coupling procedures have been developed which are based on a catalytic amount of cuprous salts (CuI, CuBr or CuCl) with diethylamine systems. Homo-coupling of terminal acetylenes in the Sonogashira reaction could be inhibited by using triethylamine

APA, Harvard, Vancouver, ISO, and other styles

9

Iranpoor, Nasser, Habib Firouzabadi, Somayeh Motevalli, and Khashayar Rajabi. "A Green Approach for Copper-Free Sonogashira Reaction of Aryl Halides with Phenylacetylene in the Presence of Nano-Pd/Phosphorylated Silica (SDPP/Pd0)." Australian Journal of Chemistry 68, no. 6 (2015): 926. http://dx.doi.org/10.1071/ch14332.

Full text

Abstract:

Silicadiphenyl phosphinite (SDPP) is used as the solid support for the generation of nano SDPP/Pd(0) from PdII as pre-catalyst. This nano catalyst was used for the efficient copper-free Sonogashira reaction of aryl halides in PEG-200 as a solvent. The nano Pd(0) that can be used as pre-prepared or as in situ-generated catalyst exhibited excellent reactivity and stability in the Sonogashira cross-coupling reactions with different aryl iodides, bromides, and also chlorides. This heterogeneous catalyst can be easily recovered and reused in several runs. The use of PEG as solvent and K2CO3 as inor

APA, Harvard, Vancouver, ISO, and other styles

10

Patonay, Tamás, István Pazurik, and Anita Ábrahám. "C-Alkynylation of Chromones by Sonogashira Reaction." Australian Journal of Chemistry 66, no. 6 (2013): 646. http://dx.doi.org/10.1071/ch13006.

Full text

Abstract:

Sonogashira reaction of bromochromones and -flavones with a bromine atom on their benzene or heterocyclic ring with various terminal alkynes gave the desired products with nearly the same efficiency as the previously used iodine derivatives. The coupling reactions were performed in the presence of [tetrakis(triphenylphosphine)palladium(0)], copper(i) co-catalyst, and triethylamine, resulting in the formation of numerous hitherto unknown alkynylated oxygen heterocycles, and provide further proof for the applicability of this reaction for these O-heterocycles. Chromones with ethynyl functionalit

APA, Harvard, Vancouver, ISO, and other styles

11

Venkata Krishna Reddy, Motakatla, Peddiahgari Vasu Govardhana Reddy, and Cirandur Suresh Reddy. "PEPPSI-SONO-SP2: a new highly efficient ligand-free catalyst system for the synthesis of tri-substituted triazine derivatives via Suzuki–Miyaura and Sonogashira coupling reactions under a green approach." New Journal of Chemistry 40, no. 6 (2016): 5135–42. http://dx.doi.org/10.1039/c5nj03299g.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

Nakamura, Keiichi, Hitoshi Okubo, and Masahiko Yamaguchi. "Low Temperature Sonogashira Coupling Reaction." Synlett 1999, no. 5 (1999): 549–50. http://dx.doi.org/10.1055/s-1999-2684.

Full text

APA, Harvard, Vancouver, ISO, and other styles

13

García, Domingo, Ana M. Cuadro, Julio Alvarez-Builla, and Juan J. Vaquero. "Sonogashira Reaction on Quinolizium Cations." Organic Letters 6, no. 23 (2004): 4175–78. http://dx.doi.org/10.1021/ol048368e.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Sharma, Priti, and A. P. Singh. "Phosphine free SBA-15–EDTA–Pd highly active recyclable catalyst: synthesis characterization and application for Suzuki and Sonogashira reaction." Catal. Sci. Technol. 4, no. 9 (2014): 2978–89. http://dx.doi.org/10.1039/c4cy00144c.

Full text

APA, Harvard, Vancouver, ISO, and other styles

15

Langer, Peter, Stefan Jopp, Marko Liesegang та ін. "Palladium-Catalysed Sonogashira Reactions of 16-(Hydroxymethylidene)-3-methoxy-α-estrone". Synlett 28, № 19 (2017): 2647–49. http://dx.doi.org/10.1055/s-0036-1588537.

Full text

Abstract:

Sonogashira reactions of steroids have been studied. The reaction of α-estron-16-methylidenyloxy triflate with various alkynes afforded novel alkynylvinylidene steroids. The reactions proceeded in good to quantitative yields, with excellent E-selectivity and with a broad synthetic scope.

APA, Harvard, Vancouver, ISO, and other styles

16

Rifhat Bibi, Rifhat Bibi, Muhammad Yaseen Muhammad Yaseen, Haseen Ahmad Haseen Ahmad, Ismat Ullah Khan Ismat Ullah Khan, Shaista Parveen Shaista Parveen, and Abbas Hassan Abbas Hassan. "Palladium Catalyzed Synthesis of Phenylquinoxaline-Alkyne Derivatives via Sonogashira Cross Coupling Reaction." Journal of the chemical society of pakistan 43, no. 1 (2021): 95. http://dx.doi.org/10.52568/000550.

Full text

Abstract:

Transition metals mediated cross coupling methodologies provide an extremely powerful versatile pathway in organic syntheses undoubtedly, a facile route for syntheses and derivatization of biologically important heterocycles from easily available precursors. Sonogashira coupling reaction, a leading method to Csp-Csp2 bond formation is one of the most important and rapid pathways to couple aryl/vinyl halides with terminal alkynes. Current research study deals with the synthesis of alkyne substituted quinoxaline derivatives. The quinoxalines class of aromatic heterocycles exhibits a wide variety

APA, Harvard, Vancouver, ISO, and other styles

17

Rifhat Bibi, Rifhat Bibi, Muhammad Yaseen Muhammad Yaseen, Haseen Ahmad Haseen Ahmad, Ismat Ullah Khan Ismat Ullah Khan, Shaista Parveen Shaista Parveen, and Abbas Hassan Abbas Hassan. "Palladium Catalyzed Synthesis of Phenylquinoxaline-Alkyne Derivatives via Sonogashira Cross Coupling Reaction." Journal of the chemical society of pakistan 43, no. 1 (2021): 95. http://dx.doi.org/10.52568/000550/jcsp/43.01.2021.

Full text

Abstract:

Transition metals mediated cross coupling methodologies provide an extremely powerful versatile pathway in organic syntheses undoubtedly, a facile route for syntheses and derivatization of biologically important heterocycles from easily available precursors. Sonogashira coupling reaction, a leading method to Csp-Csp2 bond formation is one of the most important and rapid pathways to couple aryl/vinyl halides with terminal alkynes. Current research study deals with the synthesis of alkyne substituted quinoxaline derivatives. The quinoxalines class of aromatic heterocycles exhibits a wide variety

APA, Harvard, Vancouver, ISO, and other styles

18

Rifhat Bibi, Rifhat Bibi, Muhammad Yaseen Muhammad Yaseen, Haseen Ahmad Haseen Ahmad, Ismat Ullah Khan Ismat Ullah Khan, Shaista Parveen Shaista Parveen, and Abbas Hassan Abbas Hassan. "Palladium Catalyzed Synthesis of Phenylquinoxaline-Alkyne Derivatives via Sonogashira Cross Coupling Reaction." Journal of the chemical society of pakistan 43, no. 1 (2021): 95. http://dx.doi.org/10.52568/000009.

Full text

Abstract:

Transition metals mediated cross coupling methodologies provide an extremely powerful versatile pathway in organic syntheses undoubtedly, a facile route for syntheses and derivatization of biologically important heterocycles from easily available precursors. Sonogashira coupling reaction, a leading method to Csp-Csp2 bond formation is one of the most important and rapid pathways to couple aryl/vinyl halides with terminal alkynes. Current research study deals with the synthesis of alkyne substituted quinoxaline derivatives. The quinoxalines class of aromatic heterocycles exhibits a wide variety

APA, Harvard, Vancouver, ISO, and other styles

19

Bhilare, Shatrughn, Vijay Gayakhe, Ajaykumar V. Ardhapure, et al. "Novel water-soluble phosphatriazenes: versatile ligands for Suzuki–Miyaura, Sonogashira and Heck reactions of nucleosides." RSC Advances 6, no. 87 (2016): 83820–30. http://dx.doi.org/10.1039/c6ra19039a.

Full text

Abstract:

Two new water-soluble phosphatriazene as versatile ligands for catalyzing Suzuki–Miyaura reactions of purines and pyrimidines in neat water with the possibility of recycling. Copper-free Sonogashira and Heck reaction were also made possible.

APA, Harvard, Vancouver, ISO, and other styles

20

Murashkina, A. V., A. Yu Mitrofanov, and I. P. Beletskaya. "Copper in Cross-Coupling Reactions: I. Sonogashira-Hagihara Reaction." Russian Journal of Organic Chemistry 55, no. 10 (2019): 1445–58. http://dx.doi.org/10.1134/s1070428019100014.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Zhang, Yong Ming, Yi Wei Wang, Dan Dan Dang, Jie Si, Jian Fang Liu, and Mei Zhang. "Liquid Crystal Phase Behavior of Novel Mesogenic Compound with Trifluoromethyl Substitutent." Advanced Materials Research 785-786 (September 2013): 680–83. http://dx.doi.org/10.4028/www.scientific.net/amr.785-786.680.

Full text

Abstract:

In order to obtain a novel liquid crystal compound with trifluoromethyl substitutent, Sonogashira coupling reaction was used to synthesize the mesogenic compound based on tolane. Firstly, 1-iodo-4-trifluoromethyl-benzene was modified with acetylene groups, and then coupled with iodo amyl biphenyl through Sonogashira reaction to obtain the target compound. Moreover, the liquid crystal phase behaviors including transition temperatures and phase sequences were investigated by DSC and POM.

APA, Harvard, Vancouver, ISO, and other styles

22

Nasseri, Mohammad Ali, Zinat Rezazadeh, Milad Kazemnejadi, and Ali Allahresani. "A Co–Cu bimetallic magnetic nanocatalyst with synergistic and bifunctional performance for the base-free Suzuki, Sonogashira, and C–N cross-coupling reactions in water." Dalton Transactions 49, no. 30 (2020): 10645–60. http://dx.doi.org/10.1039/d0dt01846e.

Full text

Abstract:

A novel bimetallic catalytic system based on Cu/Co has been developed and used as an efficient, eco-friendly, and recyclable catalyst for base- and Pd-free Sonogashira, Suzuki and C–N cross-coupling reactions in mild reaction conditions.

APA, Harvard, Vancouver, ISO, and other styles

23

Puechmongkol, Suttikiat, Boonchoat Paosawatyanyong, and Worawan Bhanthumnavin. "Environmentally Benign Microwave-Assisted Sonogashira Preparation of Aromatic Compounds." Materials Science Forum 695 (July 2011): 113–16. http://dx.doi.org/10.4028/www.scientific.net/msf.695.113.

Full text

Abstract:

An efficient Sonogashira-type coupling reaction of terminal alkynes and aryl bromides by microwave activation with short reaction time under mild conditions are presented. It is illustrated herein that the traditional Sonogashira coupling reaction can be achieved with a much more efficient yet environmentally friendly condition. In contrary to the usually required 10 mol% Pd loading and the use of conventional heating at 60 °C for 24 h in order for a reaction to proceed satisfactorily, with a 100 W microwave activation, the reaction of terminal alkynes with substituted aryl bromides can be ach

APA, Harvard, Vancouver, ISO, and other styles

24

Larina, E. V., A. A. Kurokhtina, N. A. Lagoda, T. A. Grigoryeva, and A. F. Schmidt. "The Study of Catalysis Mechanism in “Copper- and Ligand-Free” Sonogashira Reaction Using the Analysis of Phase Trajectories." Кинетика и катализ 64, no. 4 (2023): 428–36. http://dx.doi.org/10.31857/s0453881123040068.

Full text

Abstract:

The results are presented on the comparative studies of the differential selectivity patterns in “copper- and ligand-free” Sonogashira reaction under so-called artificial multiroutness aimed at the distinguishing between homogeneous and heterogeneous catalysis mechanisms. Using various amounts of soluble and insoluble heterogeneous catalyst precursors resulted in the same values of the differential selectivity of competing aryl iodides, of arylacetylenes, or of the reaction products. The observed patterns conform to the hypothesis about Sonogashira reaction proceeding through homogeneous catal

APA, Harvard, Vancouver, ISO, and other styles

25

Babaev, Eugene, Ivan Shadrin, Sergey Rzhevskii, and Victor Rybakov. "Sonogashira Reaction of the Indolizine Ring." Synthesis 47, no. 19 (2015): 2961–64. http://dx.doi.org/10.1055/s-0034-1378861.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Elangovan, Arumugasamy, Yu-Hsiang Wang, and Tong-Ing Ho. "Sonogashira Coupling Reaction with Diminished Homocoupling." Organic Letters 5, no. 11 (2003): 1841–44. http://dx.doi.org/10.1021/ol034320+.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Beletskaya, Irina P., Gennadij V. Latyshev, Alexey V. Tsvetkov, and Nikolai V. Lukashev. "The nickel-catalyzed Sonogashira–Hagihara reaction." Tetrahedron Letters 44, no. 27 (2003): 5011–13. http://dx.doi.org/10.1016/s0040-4039(03)01174-2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

28

Córdoba, Marta, M. Luisa Izquierdo, and Julio Alvarez-Builla. "Sonogashira reaction on pyridinium N-heteroarylaminides." Tetrahedron Letters 52, no. 15 (2011): 1738–41. http://dx.doi.org/10.1016/j.tetlet.2011.01.121.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Kmentov�, Iveta, Battsengel Gotov, Vladim�r Gajda, and ?tefan Toma. "The Sonogashira Reaction in Ionic Liquids." Monatshefte f�r Chemie / Chemical Monthly 134, no. 4 (2003): 545–49. http://dx.doi.org/10.1007/s00706-002-0558-8.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

Zhai, Hongbin, Zhaolong Tong, Peng Gao, Haibing Deng, Lei Zhang, and Peng-Fei Xu. "Propylene Oxide Assisted Sonogashira Coupling Reaction." Synlett 2008, no. 20 (2008): 3239–41. http://dx.doi.org/10.1055/s-0028-1087368.

Full text

APA, Harvard, Vancouver, ISO, and other styles

31

Liu, Yujia, Vincent Blanchard, Grégory Danoun, et al. "Copper-Catalyzed Sonogashira Reaction in Water." ChemistrySelect 2, no. 35 (2017): 11599–602. http://dx.doi.org/10.1002/slct.201702854.

Full text

APA, Harvard, Vancouver, ISO, and other styles

32

Voltrova, Svatava, and Jiri Srogl. "Sonogashira cross-coupling under non-basic conditions. Flow chemistry as a new paradigm in reaction control." Org. Chem. Front. 1, no. 9 (2014): 1067–71. http://dx.doi.org/10.1039/c4qo00198b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Mathias, Fanny, Youssef Kabri, Maxime Crozet, and Patrice Vanelle. "Efficient Access to Original 6-Substituted 5-Nitro-2,3-dihydroimidazo[2,1-b]oxazoles." Synthesis 49, no. 12 (2017): 2775–85. http://dx.doi.org/10.1055/s-0036-1588984.

Full text

Abstract:

A one-pot sequential intramolecular cyclization and Suzuki–Miyaura or Sonogashira reaction under microwave irradiation are reported in the 5-nitro-2,3-dihydroimidazo[2,1-b]oxazole series. The intramolecular cyclization of 1-(2,4-dibromo-5-nitro-1H-imidazol-1-yl)propan-2-ol between the hydroxyethyl group and the bromine atom at the 2-position is carried out first, followed by optimization and generalization of the Suzuki–Miyaura and Sonogashira cross-coupling reactions of the bromine atom at the 4-position. The various boronic acids and alkynyl derivatives used to perform these palladium-cataly

APA, Harvard, Vancouver, ISO, and other styles

34

Stolle, Achim, and Bernd Ondruschka. "Solvent-free reactions of alkynes in ball mills: It is definitely more than mixing." Pure and Applied Chemistry 83, no. 7 (2011): 1343–49. http://dx.doi.org/10.1351/pac-con-10-09-26.

Full text

Abstract:

This contribution presents two solvent-free reactions of terminal alkynes in ball mills: Pd-catalyzed Sonogashira cross-coupling and Cu-catalyzed homo-coupling (Glaser reaction). The results are compared to other solvent-free reaction protocols, which have been published up to date for those types of reactions. Reactions are assessed on the basis of reaction variables like type of catalyst and base or reaction time. Furthermore, performance-based parameters (yield, selectivity, turnover number, TON, and turnover frequency, TOF) are considered and evaluated. Findings from ball-milling experimen

APA, Harvard, Vancouver, ISO, and other styles

35

Chowdhury, Pritam Roy, Debabrata Singha, Sudeshna Sawoo, Manas Ghosh, and Nilasish Pal. "Sonogashira Coupling Reaction and its Application in Dendrimer Synthesis." Asian Journal of Chemistry 34, no. 8 (2022): 1939–57. http://dx.doi.org/10.14233/ajchem.2022.23748.

Full text

Abstract:

Sonogashira cross-coupling process is a synthetic method for producing aryl-alkyne conjugates. In last few years, several researchers have been able to explore the divergent and convergent approaches of dendrimer synthesis. Dendrimers are radially symmetrical molecules which are nanoscale in size and have a well-defined homogeneous and monodisperse structure with symmetric or asymmetric core, inner shell and outer shell. Several dendrimers have been produced via various C-C coupling processes. In present review, we focused on the synthesis of few dendrimers using the Sonogashira Coupling react

APA, Harvard, Vancouver, ISO, and other styles

36

Mohajer, Fatemeh, Majid M. Heravi, Vahideh Zadsirjan, and Nargess Poormohammad. "Copper-free Sonogashira cross-coupling reactions: an overview." RSC Advances 11, no. 12 (2021): 6885–925. http://dx.doi.org/10.1039/d0ra10575a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

37

Rout, Yogajivan, and Rajneesh Misra. "Design and synthesis of 1,8-naphthalimide functionalized benzothiadiazoles." New Journal of Chemistry 45, no. 22 (2021): 9838–45. http://dx.doi.org/10.1039/d1nj00919b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

38

Kanwal, Iram, Aqsa Mujahid, Nasir Rasool, et al. "Palladium and Copper Catalyzed Sonogashira cross Coupling an Excellent Methodology for C-C Bond Formation over 17 Years: A Review." Catalysts 10, no. 4 (2020): 443. http://dx.doi.org/10.3390/catal10040443.

Full text

Abstract:

Sonogashira coupling involves coupling of vinyl/aryl halides with terminal acetylenes catalyzed by transition metals, especially palladium and copper. This is a well known reaction in organic synthesis and plays a role in sp2-sp C-C bond formations. This cross coupling was used in synthesis of natural products, biologically active molecules, heterocycles, dendrimers, conjugated polymers and organic complexes. This review paper focuses on developments in the palladium and copper catalyzed Sonogashira cross coupling achieved in recent years concerning substrates, different catalyst systems and r

APA, Harvard, Vancouver, ISO, and other styles

39

Darbem, Mariana P., C. Henrique A. Esteves, Isadora M. de Oliveira, Joel S. Reis, Daniel C. Pimenta, and Hélio A. Stefani. "Synthesis of d-glyco-alkynone derivatives via carbonylative Sonogashira reaction." RSC Advances 9, no. 17 (2019): 9468–74. http://dx.doi.org/10.1039/c9ra00523d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Sheshashena Reddy, T., Ramesh Maragani, and Rajneesh Misra. "Triarylborane substituted naphthalimide as a fluoride and cyanide ion sensor." Dalton Transactions 45, no. 6 (2016): 2549–53. http://dx.doi.org/10.1039/c5dt04039f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

41

Geng, Tong-Mou, Can Zhang, Chen Hu, Min Liu, Ya-Ting Fei, and Hong-Yu Xia. "Synthesis of 1,6-disubstituted pyrene-based conjugated microporous polymers for reversible adsorption and fluorescence sensing of iodine." New Journal of Chemistry 44, no. 6 (2020): 2312–20. http://dx.doi.org/10.1039/c9nj05509f.

Full text

Abstract:

Four 1,6-disubstituted pyrene-based fluorescent conjugated microporous polymers were synthesized by Sonogashira–Hagihara reaction, trimerization reaction of –CN, and Friedel–Crafts reaction, respectively, which can efficient capture and sense I<sub>2</sub>.

APA, Harvard, Vancouver, ISO, and other styles

42

Mardjan, Muhammad Idham Darussalam, Jean Luc Parrain та Laurent Commeiras. "Copper-Catalyzed-Multicomponent Reaction towards the Synthesis of γ-Hydroxybutyrolactams". Materials Science Forum 1061 (26 травня 2022): 151–56. http://dx.doi.org/10.4028/p-yux0t7.

Full text

Abstract:

Copper-catalyzed-multicomponent reaction has been applied to prepare several examples γ-hydroxybutyrolactams. The synthesis of γ-hydroxybutyrolactams occurred via cascade sequence comprising Sonogashira coupling, heterocyclization and nucleophilic addition reactions. The reaction involved the starting materials of (Z)-3-iodobutenoic acid, terminal alkynes and butylamine. The results showed that electronic effect of terminal alkynes played important role in synthesis of γ-hydroxybutyrolactams. The multicomponent reaction allowed us to obtain the desired products and to create multiple bonds in

APA, Harvard, Vancouver, ISO, and other styles

43

Shen, Hongyun, Chao Shen, Chao Chen, Anming Wang, and Pengfei Zhang. "Novel glycosyl pyridyl-triazole@palladium nanoparticles: efficient and recoverable catalysts for C–C cross-coupling reactions." Catalysis Science & Technology 5, no. 4 (2015): 2065–71. http://dx.doi.org/10.1039/c5cy00013k.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Murata, Yuki, Yuya Nishi, Mio Matsumura, and Shuji Yasuike. "Palladium-Catalyzed Cross-Coupling Reaction of Bis(cyclopentadienyl)diaryltitaniums with Terminal Alkynes." Reactions 4, no. 4 (2023): 657–66. http://dx.doi.org/10.3390/reactions4040037.

Full text

Abstract:

Organotitanium compounds find application in diverse reactions, including carbon–carbon bond formation and oxidation. While titanium (IV) compounds have been used in various applications, the potential of bis(cyclopentadienyl)diaryltitanium in cross-coupling reactions remains unexplored. This study focuses on Sonogashira-type cross-coupling reactions involving terminal alkynes and organotitanium compounds. Diaryltitanocenes were synthesized using titanocene dichloride with lithium intermediates derived from aryl iodide. Under open-flask conditions, reactions of diphenyltitanocenes with ethynyl

APA, Harvard, Vancouver, ISO, and other styles

45

Choi, Jaewon, Ju Hong Ko, Chang Wan Kang, et al. "Enhanced redox activity of a hollow conjugated microporous polymer through the generation of carbonyl groups by carbonylative Sonogashira coupling." Journal of Materials Chemistry A 6, no. 15 (2018): 6233–37. http://dx.doi.org/10.1039/c8ta01379a.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Arora, Inderpreet, Sandeep K. Sharma, and Arun K. Shaw. "Aglycone mimics for tuning of glycosidase inhibition: design, synthesis and biological evaluation of bicyclic pyrrolidotriazole iminosugars." RSC Advances 6, no. 16 (2016): 13014–26. http://dx.doi.org/10.1039/c5ra26005a.

Full text

Abstract:

Various fuco-configured bicyclic pyrrolidotriazole aglycone mimics were synthesised using copper-catalysed coupling of allyl bromides with terminal alkynes and Sonogashira–Hagihara reaction followed by intramolecular azide-alkyne ‘click’ reaction.

APA, Harvard, Vancouver, ISO, and other styles

47

Chen, Zhen, Min Chen, Yanlei Yu, and Limin Wu. "Robust synthesis of free-standing and thickness controllable conjugated microporous polymer nanofilms." Chemical Communications 53, no. 12 (2017): 1989–92. http://dx.doi.org/10.1039/c6cc09763d.

Full text

Abstract:

A new polymerization strategy based on Sonogashira–Hagihara reaction and Schiff-base reaction at oil–water interfaces is developed to synthesize free-standing and thickness controllable conjugated microporous polymer (CMP) nanofilms.

APA, Harvard, Vancouver, ISO, and other styles

48

Sharma, Rekha, Prabhat Gautam, Rajneesh Misra та Sanjeev K. Shukla. "β-Substituted triarylborane appended porphyrins: photophysical properties and anion sensing". RSC Advances 5, № 34 (2015): 27069–74. http://dx.doi.org/10.1039/c5ra03931b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Ahmadi, Zohrab, Lars P. E. Yunker, Allen G. Oliver, and J. Scott McIndoe. "Mechanistic features of the copper-free Sonogashira reaction from ESI-MS." Dalton Transactions 44, no. 47 (2015): 20367–75. http://dx.doi.org/10.1039/c5dt02889b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Gogoi, Ankur, Anindita Dewan, Geetika Borah, and Utpal Bora. "A palladium salen complex: an efficient catalyst for the Sonogashira reaction at room temperature." New Journal of Chemistry 39, no. 5 (2015): 3341–44. http://dx.doi.org/10.1039/c4nj01822b.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!