51
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Abstract
We explore the design and synthesis of hydrogel scaffolds for tissue engineering from the perspective of the underlying polymer chemistry. The key polymers, properties and architectures used, and their effect on tissue growth are discussed.
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52
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Kim WG, Baek SY, Jeong SY, Nam D, Jeon JH, Choe W, Baik MH, Hong SY. Chemo- and regioselective click reactions through nickel-catalyzed azide–alkyne cycloaddition. Org Biomol Chem 2020; 18:3374-3381. [DOI: 10.1039/d0ob00579g] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Nickel-catalyzed [3 + 2] cycloaddition reactions of unsymmetrical alkynes and organic azides afford substituted 1,2,3-triazoles with high levels of chemo- and regioselectivity.
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Affiliation(s)
- Woo Gyum Kim
- School of Energy and Chemical Engineering
- Ulsan National Institute of Science and Technology
- Ulsan 44919
- Republic of Korea
| | - Seung-yeol Baek
- Department of Chemistry
- Korea Advanced Institute of Science and Technology
- Daejeon 34141
- Republic of Korea
- Center for Catalytic Hydrocarbon Functionalizations
| | - Seo Yeong Jeong
- School of Energy and Chemical Engineering
- Ulsan National Institute of Science and Technology
- Ulsan 44919
- Republic of Korea
| | - Dongsik Nam
- Department of Chemistry
- Ulsan National Institute of Science and Technology
- Ulsan 44919
- Republic of Korea
| | - Ji Hwan Jeon
- School of Energy and Chemical Engineering
- Ulsan National Institute of Science and Technology
- Ulsan 44919
- Republic of Korea
| | - Wonyoung Choe
- Department of Chemistry
- Ulsan National Institute of Science and Technology
- Ulsan 44919
- Republic of Korea
| | - Mu-Hyun Baik
- Department of Chemistry
- Korea Advanced Institute of Science and Technology
- Daejeon 34141
- Republic of Korea
- Center for Catalytic Hydrocarbon Functionalizations
| | - Sung You Hong
- School of Energy and Chemical Engineering
- Ulsan National Institute of Science and Technology
- Ulsan 44919
- Republic of Korea
- Department of Chemistry
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53
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Design of a 1,8-naphthalimide-based OFF-ON type bioorthogonal reagent for fluorescent imaging in live cells. CHINESE CHEM LETT 2019. [DOI: 10.1016/j.cclet.2019.06.023] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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54
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Bhatt D, Singh PR, Kalaramna P, Kumar K, Goswami A. An Atom‐Economical Approach to 2‐Triazolyl Thio‐/Seleno Pyridines
via
Ruthenium‐Catalyzed One‐pot [3+2]/[2+2+2] Cycloadditions. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900791] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Divya Bhatt
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road, Rupnagar Punjab- 140001 India
| | - Prasoon Raj Singh
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road, Rupnagar Punjab- 140001 India
| | - Pratibha Kalaramna
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road, Rupnagar Punjab- 140001 India
| | - Krishn Kumar
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road, Rupnagar Punjab- 140001 India
| | - Avijit Goswami
- Department of ChemistryIndian Institute of Technology Ropar Nangal Road, Rupnagar Punjab- 140001 India
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55
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Deng L, Cao X, Liu Y, Wan JP. In-Water Synthesis of 5-Thiolated 1,2,3-Triazoles from β-Thioenaminones by Diazo Transfer Reaction. J Org Chem 2019; 84:14179-14186. [PMID: 31608630 DOI: 10.1021/acs.joc.9b01817] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
The synthesis of 1,2,3-triazoles with a sulfur-based side chain has been accessed with the metal-free annulation reactions of readily available β-thiolated enaminones and tosyl hydrazine. By these reactions with water as the only medium, a broad array of 5-thiolated 1,2,3-triazoles have been synthesized with generally good to excellent yields. Except using TMEDA (N,N,N',N'-tetramethylethylenediamine) as the only base promoter, not any other catalyst or additive is required, thus providing an efficient and environmentally benign method for useful 1,2,3-triazole synthesis.
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Affiliation(s)
- Leiling Deng
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , People's Republic of China
| | - Xiaoji Cao
- Research Centre of Analysis and Measurement , Zhejiang University of Technology , 18 Chaowang Road , Hangzhou , Zhejiang 310014 , People's Republic of China
| | - Yunyun Liu
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , People's Republic of China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering , Jiangxi Normal University , Nanchang 330022 , People's Republic of China
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56
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Tomás‐Gamasa M, Mascareñas JL. TiO
2
‐Based Photocatalysis at the Interface with Biology and Biomedicine. Chembiochem 2019; 21:294-309. [DOI: 10.1002/cbic.201900229] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2019] [Revised: 06/11/2019] [Indexed: 01/06/2023]
Affiliation(s)
- María Tomás‐Gamasa
- Centro Singular de Investigación en Química Biolóxica, e Materiais Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela Campus Vida 15782 Santiago de Compostela Spain
| | - José Luis Mascareñas
- Centro Singular de Investigación en Química Biolóxica, e Materiais Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela Campus Vida 15782 Santiago de Compostela Spain
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57
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Song W, Li M, Dong K, Zheng Y. Ruthenium‐Catalyzed Highly Regioselective Azide‐Internal Thiocyanatoalkyne Cycloaddition under Mild Conditions: Experimental and Theoretical Studies. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201901014] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Wangze Song
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
| | - Ming Li
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
| | - Kun Dong
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
| | - Yubin Zheng
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
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58
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Sancho-Albero M, Rubio-Ruiz B, Pérez-López AM, Sebastián V, Martín-Duque P, Arruebo M, Santamaría J, Unciti-Broceta A. Cancer-derived exosomes loaded with ultrathin palladium nanosheets for targeted bioorthogonal catalysis. Nat Catal 2019; 2:864-872. [PMID: 31620674 PMCID: PMC6795537 DOI: 10.1038/s41929-019-0333-4] [Citation(s) in RCA: 179] [Impact Index Per Article: 35.8] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2019] [Accepted: 07/22/2019] [Indexed: 01/17/2023]
Abstract
The transformational impact of bioorthogonal chemistries has inspired new strategies for the in vivo synthesis of bioactive agents through non-natural means. Among these, palladium (Pd) catalysts have played a prominent role in the growing subfield of bioorthogonal catalysis by producing xenobiotics and uncaging biomolecules in living systems. However, delivering catalysts selectively to specific cell types still lags behind catalyst development. Here we have developed a bio-artificial device consisting of cancer-derived exosomes loaded with Pd catalysts by a method that enables the controlled assembly of Pd nanosheets directly inside the vesicles. This hybrid system mediates Pd-triggered dealkylation reactions in vitro and inside cells and displays preferential tropism for their progenitor cells. The use of Trojan exosomes to deliver abiotic catalysts into designated cancer cells creates the opportunity for a new targeted therapy modality: exosome-directed catalyst prodrug therapy, whose first steps are presented herein with the cell-specific release of the anticancer drug panobinostat.
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Affiliation(s)
- María Sancho-Albero
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, c/Poeta Mariano Esquillor s/n, 50018 Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - Belén Rubio-Ruiz
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Ana M. Pérez-López
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
| | - Víctor Sebastián
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, c/Poeta Mariano Esquillor s/n, 50018 Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - Pilar Martín-Duque
- Instituto Aragonés de Ciencias de la Salud//Fundación Araid//IIS Aragón. Centro de Investigaciones Biomédicas de Aragón, Avda San Juan Bosco 13, 50009 Zaragoza, Spain
| | - Manuel Arruebo
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, c/Poeta Mariano Esquillor s/n, 50018 Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - Jesús Santamaría
- Department of Chemical Engineering, Aragon Institute of Nanoscience (INA), University of Zaragoza, Campus Río Ebro-Edificio I+D, c/Poeta Mariano Esquillor s/n, 50018 Zaragoza, Spain
- Networking Research Center on Bioengineering, Biomaterials and Nanomedicine (CIBER-BBN), 28029 Madrid, Spain
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre, MRC Institute of Genetics & Molecular Medicine, University of Edinburgh, Crewe Road South, Edinburgh EH4 2XR, UK
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59
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Arafa WAA, Nayl AEA. Water as a solvent for Ru‐catalyzed click reaction: Highly efficient recyclable catalytic system for triazolocoumarins synthesis. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5156] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Wael Abdelgayed Ahmed Arafa
- Chemistry Department, College of ScienceJouf University P.O. Box 2014 Sakaka, Aljouf Kingdom of Saudi Arabia
- Chemistry Department, Faculty of ScienceFayoum University P.O. Box 63514 Fayoum City Egypt
| | - Abd El‐Aziz Ahmed Nayl
- Chemistry Department, College of ScienceJouf University P.O. Box 2014 Sakaka, Aljouf Kingdom of Saudi Arabia
- Hot Laboratories CenterAtomic Energy Authority of Egypt P.O. 13759 Inshas, Cairo Egypt
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60
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Gao WC, Shang YZ, Chang HH, Li X, Wei WL, Yu XZ, Zhou R. N-Alkynylthio Phthalimide: A Shelf-Stable Alkynylthio Transfer Reagent for the Synthesis of Alkynyl Thioethers. Org Lett 2019; 21:6021-6024. [PMID: 31329453 DOI: 10.1021/acs.orglett.9b02174] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new kind of electrophilic alkynylthiolating reagent, called N-alkynylthio phthalimide, is designed and synthesized herein. This electrophilic sulfenylating reagent can be easily prepared in three steps from commercially available phthalimide and corresponding silver acetylide. Furthermore, the N-alkynylthio phthalimides are demonstrated to be efficient alkynylthio transfer reagents that can react with various C-nucleophiles, including β-ketoesters, aryl boronic acids, and Grignard reagents to afford a diverse range of alkynyl thioethers under mild conditions.
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Affiliation(s)
- Wen-Chao Gao
- Taiyuan University of Technology , Taiyuan 030024 , P.R. China.,Shanghai Key Laboratory of Green Chemistry and Chemical Processes , East China Normal University , Shanghai 200062 , P.R. China
| | - Yu-Zhu Shang
- Taiyuan University of Technology , Taiyuan 030024 , P.R. China
| | - Hong-Hong Chang
- Taiyuan University of Technology , Taiyuan 030024 , P.R. China
| | - Xing Li
- Taiyuan University of Technology , Taiyuan 030024 , P.R. China
| | - Wen-Long Wei
- Taiyuan University of Technology , Taiyuan 030024 , P.R. China
| | - Xin-Zhang Yu
- Taiyuan Institute of Technology , Taiyuan 030008 , P.R. China
| | - Rong Zhou
- Taiyuan University of Technology , Taiyuan 030024 , P.R. China
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61
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Guo JL, Kim YS, Xie VY, Smith BT, Watson E, Lam J, Pearce HA, Engel PS, Mikos AG. Modular, tissue-specific, and biodegradable hydrogel cross-linkers for tissue engineering. SCIENCE ADVANCES 2019; 5:eaaw7396. [PMID: 31183408 PMCID: PMC6551165 DOI: 10.1126/sciadv.aaw7396] [Citation(s) in RCA: 65] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/21/2019] [Accepted: 04/29/2019] [Indexed: 06/09/2023]
Abstract
Synthetic hydrogels are investigated extensively in tissue engineering for their tunable physicochemical properties but are bioinert and lack the tissue-specific cues to produce appropriate biological responses. To introduce tissue-specific biochemical cues to these hydrogels, we have developed a modular hydrogel cross-linker, poly(glycolic acid)-poly(ethylene glycol)-poly(glycolic acid)-di(but-2-yne-1,4-dithiol) (PdBT), that can be functionalized with small peptide-based cues and large macromolecular cues simply by mixing PdBT in water with the appropriate biomolecules at room temperature. Cartilage- and bone-specific PdBT macromers were generated by functionalization with a cartilage-associated hydrophobic N-cadherin peptide, a hydrophilic bone morphogenetic protein peptide, and a cartilage-derived glycosaminoglycan, chondroitin sulfate. These biofunctionalized PdBT macromers can spontaneously cross-link polymers such as poly(N-isopropylacrylamide) to produce rapidly cross-linking, highly swollen, cytocompatible, and hydrolytically degradable hydrogels suitable for mesenchymal stem cell encapsulation. These favorable properties, combined with PdBT's modular design and ease of functionalization, establish strong potential for its usage in tissue engineering applications.
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Affiliation(s)
- J. L. Guo
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - Y. S. Kim
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - V. Y. Xie
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - B. T. Smith
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - E. Watson
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - J. Lam
- Division of Cellular and Gene Therapies, Center for Biologics Evaluation and Research, Food and Drug Administration, 10903 New Hampshire Ave., Silver Spring, MD 20993, USA
| | - H. A. Pearce
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - P. S. Engel
- Department of Chemistry, Rice University, 6100 Main Street, Houston, TX 77005, USA
| | - A. G. Mikos
- Department of Bioengineering, Rice University, 6100 Main Street, Houston, TX 77005, USA
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62
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Vidal C, Tomás-Gamasa M, Gutiérrez-González A, Mascareñas JL. Ruthenium-Catalyzed Redox Isomerizations inside Living Cells. J Am Chem Soc 2019; 141:5125-5129. [PMID: 30892889 PMCID: PMC6497367 DOI: 10.1021/jacs.9b00837] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/29/2019] [Indexed: 01/22/2023]
Abstract
Tailored ruthenium(IV) complexes can catalyze the isomerization of allylic alcohols into saturated carbonyl derivatives under physiologically relevant conditions, and even inside living mammalian cells. The reaction, which involves ruthenium-hydride intermediates, is bioorthogonal and biocompatible, and can be used for the "in cellulo" generation of fluorescent and bioactive probes. Overall, our research reveals a novel metal-based tool for cellular intervention, and comes to further demonstrate the compatibility of organometallic mechanisms with the complex environment of cells.
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Affiliation(s)
| | | | - Alejandro Gutiérrez-González
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
| | - José L. Mascareñas
- Centro Singular de Investigación
en Química Biolóxica e Materiais Moleculares (CIQUS),
and Departamento de Química Orgánica, Universidade de Santiago de Compostela, 15782 Santiago de Compostela, Spain
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63
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Destito P, Sousa-Castillo A, Couceiro JR, López F, Correa-Duarte MA, Mascareñas JL. Hollow nanoreactors for Pd-catalyzed Suzuki-Miyaura coupling and O-propargyl cleavage reactions in bio-relevant aqueous media. Chem Sci 2019; 10:2598-2603. [PMID: 30996975 PMCID: PMC6419927 DOI: 10.1039/c8sc04390f] [Citation(s) in RCA: 66] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2018] [Accepted: 12/25/2018] [Indexed: 12/20/2022] Open
Abstract
We describe the fabrication of hollow microspheres consisting of mesoporous silica nanoshells decorated with an inner layer of palladium nanoparticles and their use as Pd-nanoreactors in aqueous media. These palladium-equipped capsules can be used to promote the uncaging of propargyl-protected phenols, as well as Suzuki-Miyaura cross-coupling, in water and at physiologically compatible temperatures. Importantly, the depropargylation reaction can be accomplished in a bioorthogonal manner in the presence of relatively high concentrations of biomolecular components and even in the presence of mammalian cells.
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Affiliation(s)
- Paolo Destito
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) , Departamento de Química Orgánica , Universidad de Santiago de Compostela , 15782 , Santiago de Compostela , Spain .
| | - Ana Sousa-Castillo
- Department of Physical Chemistry , Center for Biomedical Research (CINBIO) , Southern Galicia Institute of Health Research (IISGS) , Biomedical Research Networking Center for Mental Health (CIBERSAM) , Universidade de Vigo , 36310 Vigo , Spain .
| | - José R Couceiro
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) , Departamento de Química Orgánica , Universidad de Santiago de Compostela , 15782 , Santiago de Compostela , Spain .
| | - Fernando López
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) , Departamento de Química Orgánica , Universidad de Santiago de Compostela , 15782 , Santiago de Compostela , Spain .
- Instituto de Química Orgánica General CSIC , Juan de la Cierva 3 , 28006 , Madrid , Spain .
| | - Miguel A Correa-Duarte
- Department of Physical Chemistry , Center for Biomedical Research (CINBIO) , Southern Galicia Institute of Health Research (IISGS) , Biomedical Research Networking Center for Mental Health (CIBERSAM) , Universidade de Vigo , 36310 Vigo , Spain .
| | - José L Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CiQUS) , Departamento de Química Orgánica , Universidad de Santiago de Compostela , 15782 , Santiago de Compostela , Spain .
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64
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Chen R, Zeng L, Lai Z, Cui S. Iridium-Catalyzed Hydroxyl-Enabled Cycloaddition of Azides and Alkynes. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801410] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Affiliation(s)
- Renjie Chen
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences; Zhejiang University; Hangzhou 310058 People's Republic of China
| | - Linwei Zeng
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences; Zhejiang University; Hangzhou 310058 People's Republic of China
| | - Zhencheng Lai
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences; Zhejiang University; Hangzhou 310058 People's Republic of China
| | - Sunliang Cui
- Institute of Drug Discovery and Design, College of Pharmaceutical Sciences; Zhejiang University; Hangzhou 310058 People's Republic of China
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65
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Li M, Dong K, Zheng Y, Song W. Copper-catalyzed cascade click/nucleophilic substitution reaction to access fully substituted triazolyl-organosulfurs. Org Biomol Chem 2019; 17:9933-9941. [DOI: 10.1039/c9ob02081k] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
A novel cascade click/nucleophilic substitution reaction is developed to access various 4-heterofunctionalized fully substituted triazolyl-organosulfurs.
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Affiliation(s)
- Ming Li
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
- P. R. China
| | - Kun Dong
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
- P. R. China
| | - Yubin Zheng
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
- P. R. China
| | - Wangze Song
- State Key Laboratory of Fine Chemicals
- School of Chemical Engineering
- Dalian University of Technology
- Dalian
- P. R. China
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66
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Song W, Zheng N, Li M, He J, Li J, Dong K, Ullah K, Zheng Y. Rhodium(I)‐Catalyzed Regioselective Azide‐internal Alkynyl Trifluoromethyl Sulfide Cycloaddition and Azide‐internal Thioalkyne Cycloaddition under Mild Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201801216] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Wangze Song
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Nan Zheng
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
| | - Ming Li
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Junnan He
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
| | - Junhao Li
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Kun Dong
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Karim Ullah
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and TechnologyDalian University of Technology Dalian 116024 People's Republic of China
| | - Yubin Zheng
- State Key Laboratory of Fine Chemicals, School of Chemical EngineeringDalian University of Technology Dalian 116024 People's Republic of China
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67
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Song W, Zheng N, Li M, Dong K, Li J, Ullah K, Zheng Y. Regiodivergent Rhodium(I)-Catalyzed Azide-Alkyne Cycloaddition (RhAAC) To Access Either Fully Substituted Sulfonyl-1,2,3-triazoles under Mild Conditions. Org Lett 2018; 20:6705-6709. [PMID: 30346176 DOI: 10.1021/acs.orglett.8b02794] [Citation(s) in RCA: 37] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A regiodivergent Rh(I)-catalyzed azide-alkyne cycloaddition (RhAAC) was developed for the synthesis of both fully substituted 4-sulfonyl-1,2,3-triazoles and 5-sulfonyl-1,2,3-triazoles in high regioselectivities and yields under mild conditions in one step. Nonmetallic sulfur(II) or sulfur(VI) could efficiently control the regioselectivity of RhAAC reactions by chelation or nonchelation mechanisms to give excellent 1,4- or 1,5-regioselectivities. The utility of this method is further highlighted by its compatibility with water and air, broad substrate scope, good functional group tolerance, gram-scale preparation, applicability to carbohydrates, and the tandem CuAAC-RhAAC reaction.
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Affiliation(s)
- Wangze Song
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology , Dalian University of Technology , Dalian , 116024 , P. R. China
| | - Nan Zheng
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology , Dalian University of Technology , Dalian , 116024 , P. R. China.,School of Chemical Engineering , Dalian University of Technology , Dalian , 116024 , P. R. China
| | - Ming Li
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology , Dalian University of Technology , Dalian , 116024 , P. R. China
| | - Kun Dong
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology , Dalian University of Technology , Dalian , 116024 , P. R. China
| | - Junhao Li
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology , Dalian University of Technology , Dalian , 116024 , P. R. China
| | - Karim Ullah
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology , Dalian University of Technology , Dalian , 116024 , P. R. China
| | - Yubin Zheng
- School of Chemical Engineering , Dalian University of Technology , Dalian , 116024 , P. R. China
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68
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Bray TL, Salji M, Brombin A, Pérez-López AM, Rubio-Ruiz B, Galbraith LCA, Patton EE, Leung HY, Unciti-Broceta A. Bright insights into palladium-triggered local chemotherapy. Chem Sci 2018; 9:7354-7361. [PMID: 30542538 PMCID: PMC6237126 DOI: 10.1039/c8sc02291g] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2018] [Accepted: 07/16/2018] [Indexed: 12/22/2022] Open
Abstract
The incorporation of transition metal catalysts to the bioorthogonal toolbox has opened the possibility of producing supra-stoichiometric amounts of xenobiotics in living systems in a non-enzymatic fashion. For medical use, such metals could be embedded in implantable devices (i.e. heterogeneous catalyst) to "synthesize" drugs in desired locations (e.g. in a tumour) with high specificity and for extended periods of time, overcoming the useful life limitations of current local therapy modalities directed to specific organ sites (e.g. brachytherapy, controlled release systems). To translate this approach into a bona fide therapeutic option, it is essential to develop clinically-accessible implantation procedures and to understand and validate the activation process in relevant preclinical models. Herein we report the development of a novel Pd-activatable precursor of the red-fluorescent drug doxorubicin and Pd devices of optimized size and activity. Screening in state-of-the-art cancer models provided fundamental insights into the insertion protocols, safety and stability of the devices and into the prodrug distribution profile before and after activation.
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Affiliation(s)
- Thomas L Bray
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
| | - Mark Salji
- Institute of Cancer Sciences , University of Glasgow , Bearsden , Glasgow G61 1QH , UK .
- CRUK Beatson Institute , Bearsden , Glasgow G61 1BD , UK
| | - Alessandro Brombin
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
- MRC Human Genetics Unit , Institute of Genetics & Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK
| | - Ana M Pérez-López
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
| | - Belén Rubio-Ruiz
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
| | - Laura C A Galbraith
- Institute of Cancer Sciences , University of Glasgow , Bearsden , Glasgow G61 1QH , UK .
- CRUK Beatson Institute , Bearsden , Glasgow G61 1BD , UK
| | - E Elizabeth Patton
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
- MRC Human Genetics Unit , Institute of Genetics & Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK
| | - Hing Y Leung
- Institute of Cancer Sciences , University of Glasgow , Bearsden , Glasgow G61 1QH , UK .
- CRUK Beatson Institute , Bearsden , Glasgow G61 1BD , UK
| | - Asier Unciti-Broceta
- Cancer Research UK Edinburgh Centre , Institute of Genetics and Molecular Medicine , University of Edinburgh , Crewe Road South , Edinburgh EH4 2XR , UK .
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69
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Yang L, Wu Y, Yang Y, Wen C, Wan JP. Catalyst-free synthesis of 4-acyl- NH-1,2,3-triazoles by water-mediated cycloaddition reactions of enaminones and tosyl azide. Beilstein J Org Chem 2018; 14:2348-2353. [PMID: 30254699 PMCID: PMC6142726 DOI: 10.3762/bjoc.14.210] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2018] [Accepted: 08/22/2018] [Indexed: 12/15/2022] Open
Abstract
The synthesis of 4-acyl-NH-1,2,3-triazoles has been accomplished with high efficiency through the cycloaddition reactions between N,N-dimethylenaminones and tosyl azide. This method is featured with extraordinary sustainability by employing water as the sole medium, free of any catalyst or additive, authentically mild conditions (40 °C stirring) as well as practical scalability.
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Affiliation(s)
- Lu Yang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Yuwei Wu
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Yiming Yang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
| | - Chengping Wen
- College of Basic Medical Sciences, Zhejiang Chinese Medical University, Hangzhou 310053, P. R. China
| | - Jie-Ping Wan
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang 330022, P. R. China
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70
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Lee LC, Cheung HM, Liu H, Lo KK. Exploitation of Environment‐Sensitive Luminophores in the Design of Sydnone‐Based Bioorthogonal Imaging Reagents. Chemistry 2018; 24:14064-14068. [DOI: 10.1002/chem.201803452] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Revised: 07/10/2018] [Indexed: 11/08/2022]
Affiliation(s)
- Lawrence Cho‐Cheung Lee
- Department of ChemistryCity University of Hong Kong Tat Chee Avenue Kowloon, Hong Kong P. R. China
| | - Hugo Man‐Hin Cheung
- Department of ChemistryCity University of Hong Kong Tat Chee Avenue Kowloon, Hong Kong P. R. China
| | - Hua‐Wei Liu
- Department of ChemistryCity University of Hong Kong Tat Chee Avenue Kowloon, Hong Kong P. R. China
| | - Kenneth Kam‐Wing Lo
- Department of ChemistryCity University of Hong Kong Tat Chee Avenue Kowloon, Hong Kong P. R. China
- State Key Laboratory of Millimeter WavesCity University of Hong Kong Tat Chee Avenue Kowloon, Hong Kong P. R. China
- Center of Functional PhotonicsCity University of Hong Kong Tat Chee Avenue Kowloon, Hong Kong P. R. China
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71
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Das P, Niina K, Hiromura T, Tokunaga E, Saito N, Shibata N. An eccentric rod-like linear connection of two heterocycles: synthesis of pyridine trans-tetrafluoro-λ 6-sulfanyl triazoles. Chem Sci 2018; 9:4931-4936. [PMID: 29938019 PMCID: PMC5994873 DOI: 10.1039/c8sc01216d] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2018] [Accepted: 05/12/2018] [Indexed: 01/02/2023] Open
Abstract
The trans-tetrafluoro-λ6-sulfane (SF4) group has been utilized as a unique three-dimensional building block for the linear connection of two independent N-heterocycles, pyridines and triazoles. The linearly connected heterocyclic compounds were synthesized by thermal Huisgen 1,3-dipolar cycloaddition between previously unknown pyridine SF4-alkynes and readily available azides, providing a series of rod-like SF4-connected N-heterocycles in good to excellent yields. X-ray crystallographic analysis of the target products revealed the trans-geometry of the SF4 group, which linearly connects two independent N-heterocycles. This research will open the field of chemistry of SF4-connected heterocyclic compounds.
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Affiliation(s)
- Prajwalita Das
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied Chemistry , Nagoya Institute of Technology , Gokiso, Showa-ku , Nagoya 466-8555 , Japan .
| | - Kiyoteru Niina
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied Chemistry , Nagoya Institute of Technology , Gokiso, Showa-ku , Nagoya 466-8555 , Japan .
| | - Tomoya Hiromura
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied Chemistry , Nagoya Institute of Technology , Gokiso, Showa-ku , Nagoya 466-8555 , Japan .
| | - Etsuko Tokunaga
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied Chemistry , Nagoya Institute of Technology , Gokiso, Showa-ku , Nagoya 466-8555 , Japan .
| | - Norimichi Saito
- Pharmaceutical Division , Ube Industries, Ltd. , Seavans North Bldg, 1-2-1 Shibaura, Minato-ku , Tokyo 105-8449 , Japan
| | - Norio Shibata
- Department of Nanopharmaceutical Sciences and Department of Life Science and Applied Chemistry , Nagoya Institute of Technology , Gokiso, Showa-ku , Nagoya 466-8555 , Japan .
- Institute of Advanced Fluorine-Containing Materials , Zhejiang Normal University , 688 Yingbin Avenue , 321004 Jinhua , China
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72
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Qin LH, Hu W, Long YQ. Bioorthogonal chemistry: Optimization and application updates during 2013–2017. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.04.058] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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73
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Song W, Zheng N, Li M, Ullah K, Zheng Y. Rhodium(I)-Catalyzed Azide-Alkyne Cycloaddition (RhAAC) of Internal Alkynylphosphonates with High Regioselectivities under Mild Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800336] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Wangze Song
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Nan Zheng
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Ming Li
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Karim Ullah
- State Key Laboratory of Fine Chemicals, School of Pharmaceutical Science and Technology; Dalian University of Technology; Dalian 116024 People's Republic of China
| | - Yubin Zheng
- State Key Laboratory of Fine Chemicals, School of Chemical Engineering; Dalian University of Technology; Dalian 116024 People's Republic of China
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74
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75
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Miguel-Ávila J, Tomás-Gamasa M, Olmos A, Pérez PJ, Mascareñas JL. Discrete Cu(i) complexes for azide-alkyne annulations of small molecules inside mammalian cells. Chem Sci 2018; 9:1947-1952. [PMID: 29675241 PMCID: PMC5892125 DOI: 10.1039/c7sc04643j] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 01/15/2018] [Indexed: 12/31/2022] Open
Abstract
The archetype reaction of "click" chemistry, namely, the copper-promoted azide-alkyne cycloaddition (CuAAC), has found an impressive number of applications in biological chemistry. However, methods for promoting intermolecular annulations of exogenous, small azides and alkynes in the complex interior of mammalian cells, are essentially unknown. Herein we demonstrate that isolated, well-defined copper(i)-tris(triazolyl) complexes featuring designed ligands can readily enter mammalian cells and promote intracellular CuAAC annulations of small, freely diffusible molecules. In addition to simplifying protocols and avoiding the addition of "non-innocent" reductants, the use of these premade copper complexes leads to more efficient processes than with the alternative, in situ made copper species prepared from Cu(ii) sources, tris(triazole) ligands and sodium ascorbate. Under the reaction conditions, the well-defined copper complexes exhibit very good cell penetration properties, and do not present significant toxicities.
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Affiliation(s)
- Joan Miguel-Ávila
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) , Departamento de Química Orgánica , Universidade de Santiago de Compostela , 15782 Santiago de Compostela , Spain .
| | - María Tomás-Gamasa
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) , Departamento de Química Orgánica , Universidade de Santiago de Compostela , 15782 Santiago de Compostela , Spain .
| | - Andrea Olmos
- Laboratorio de Catálisis Homogénea , Unidad Asociada al CSIC , CIQSO-Centro de Investigación en Química Sostenible , Departamento de Química , Universidad de Huelva , Campus de El Carmen s/n , 21007 Huelva , Spain .
| | - Pedro J Pérez
- Laboratorio de Catálisis Homogénea , Unidad Asociada al CSIC , CIQSO-Centro de Investigación en Química Sostenible , Departamento de Química , Universidad de Huelva , Campus de El Carmen s/n , 21007 Huelva , Spain .
| | - José L Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais Moleculares (CIQUS) , Departamento de Química Orgánica , Universidade de Santiago de Compostela , 15782 Santiago de Compostela , Spain .
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76
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Cui FH, Chen J, Mo ZY, Su SX, Chen YY, Ma XL, Tang HT, Wang HS, Pan YM, Xu YL. Copper-Catalyzed Decarboxylative/Click Cascade Reaction: Regioselective Assembly of 5-Selenotriazole Anticancer Agents. Org Lett 2018; 20:925-929. [PMID: 29388780 DOI: 10.1021/acs.orglett.7b03734] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A simple and efficient Cu-catalyzed decarboxylative/click reaction for the preparation of 1,4-disubstituted 5-arylselanyl-1,2,3-triazoles from propiolic acids, diselenides, and azides has been developed. The mechanistic study revealed that the intermolecular AAC reaction of an alkynyl selenium intermediate occurred. The resulting multisubstituted 5-seleno-1,2,3-triazoles were tested for in vitro anticancer activity by MTT assay, and compounds 4f, 4h, and 4p showed potent cancer cell-growth inhibition activities.
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Affiliation(s)
- Fei-Hu Cui
- College of Pharmacy, Guilin Medical University , Guilin 541004 People's Republic of China.,State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Jing Chen
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Zu-Yu Mo
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Shi-Xia Su
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Yan-Yan Chen
- College of Pharmacy, Guilin Medical University , Guilin 541004 People's Republic of China
| | - Xian-Li Ma
- College of Pharmacy, Guilin Medical University , Guilin 541004 People's Republic of China
| | - Hai-Tao Tang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Heng-Shan Wang
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Ying-Ming Pan
- State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
| | - Yan-Li Xu
- College of Pharmacy, Guilin Medical University , Guilin 541004 People's Republic of China.,State Key Laboratory for the Chemistry and Molecular Engineering of Medicinal Resources, School of Chemistry and Pharmaceutical Sciences of Guangxi Normal University , Guilin 541004, People's Republic of China
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77
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Kumar N, Ansari MY, Kant R, Kumar A. Copper-catalyzed decarboxylative regioselective synthesis of 1,5-disubstituted 1,2,3-triazoles. Chem Commun (Camb) 2018; 54:2627-2630. [DOI: 10.1039/c7cc09934g] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalyzed decarboxylative regioselective protocol for the synthesis of 1,5-disubstituted 1,2,3-triazoles via direct annulation of cinnamic acids with aryl azides has been developed. This is the first example of 1,5-disubstituted 1,2,3-triazoles using Cu(ii) as the catalyst, which were generally synthesized using a ruthenium(ii) catalyst.
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Affiliation(s)
- Navaneet Kumar
- Medicinal & Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Mohd Yeshab Ansari
- Medicinal & Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Ruchir Kant
- Molecular and Structural Biology
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
| | - Atul Kumar
- Medicinal & Process Chemistry Division
- CSIR-Central Drug Research Institute
- Lucknow 226031
- India
- Academy of Scientific and Innovative Research
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78
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Jannapu Reddy R, Waheed M, Karthik T, Shankar A. An efficient synthesis of 4,5-disubstituted-2H-1,2,3-triazoles from nitroallylic derivatives via a cycloaddition–denitration process. NEW J CHEM 2018. [DOI: 10.1039/c7nj03292g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A variety of nitroallylic derivatives were smoothly reacted with sodium azide in the presence of p-TsOH to form synthetically-viable triazoles.
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Affiliation(s)
| | - Md. Waheed
- Department of Chemistry
- Osmania University
- Hyderabad 500 007
- India
| | | | - Angothu Shankar
- Department of Chemistry
- Osmania University
- Hyderabad 500 007
- India
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79
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Lim M, Lee H, Kang M, Yoo W, Rhee H. Azide–alkyne cycloaddition reactions in water via recyclable heterogeneous Cu catalysts: reverse phase silica gel and thermoresponsive hydrogels. RSC Adv 2018; 8:6152-6159. [PMID: 35539624 PMCID: PMC9078218 DOI: 10.1039/c8ra00306h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2018] [Accepted: 02/01/2018] [Indexed: 12/19/2022] Open
Abstract
Functionalized reverse phase silica gel and thermoresponsive hydrogels were synthesized as heterogeneous catalysts supports. Cu(i) and Cu(ii) catalysts immobilized onto two types of supports were prepared and characterized. The copper catalyzed azide–alkyne cycloaddition was performed in water via a one-pot reaction and yielded good results. These catalysts are air stable and reusable over multiple uses. Azide–alkyne cycloaddition reactions were performed via copper catalysts immobilized onto two types of supports in water.![]()
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Affiliation(s)
- Minkyung Lim
- Department of Bionanotechnology
- Hanyang University
- Ansan
- South Korea
| | - Heejin Lee
- Department of Bionanotechnology
- Hanyang University
- Ansan
- South Korea
| | - Minseok Kang
- Department of Applied Chemistry
- Hanyang University
- Ansan
- South Korea
| | - Woncheol Yoo
- Department of Applied Chemistry
- Hanyang University
- Ansan
- South Korea
| | - Hakjune Rhee
- Department of Bionanotechnology
- Hanyang University
- Ansan
- South Korea
- Department of Applied Chemistry
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80
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Colas K, Martín-Montero R, Mendoza A. Intermolecular Pummerer Coupling with Carbon Nucleophiles in Non-Electrophilic Media. Angew Chem Int Ed Engl 2017; 56:16042-16046. [DOI: 10.1002/anie.201709715] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2017] [Indexed: 12/25/2022]
Affiliation(s)
- Kilian Colas
- Department of Organic Chemistry; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
- Berzelii EXSELENT Center for Porous Materials; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
| | - Raúl Martín-Montero
- Department of Organic Chemistry; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
| | - Abraham Mendoza
- Department of Organic Chemistry; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
- Berzelii EXSELENT Center for Porous Materials; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
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81
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Colas K, Martín-Montero R, Mendoza A. Intermolecular Pummerer Coupling with Carbon Nucleophiles in Non-Electrophilic Media. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709715] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Kilian Colas
- Department of Organic Chemistry; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
- Berzelii EXSELENT Center for Porous Materials; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
| | - Raúl Martín-Montero
- Department of Organic Chemistry; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
| | - Abraham Mendoza
- Department of Organic Chemistry; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
- Berzelii EXSELENT Center for Porous Materials; Stockholm University; Arrhenius Laboratory 106 91 Stockholm Sweden
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82
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Song W, Zheng N. Iridium-Catalyzed Highly Regioselective Azide–Ynamide Cycloaddition to Access 5-Amido Fully Substituted 1,2,3-Triazoles under Mild, Air, Aqueous, and Bioorthogonal Conditions. Org Lett 2017; 19:6200-6203. [DOI: 10.1021/acs.orglett.7b03123] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Wangze Song
- School
of Pharmaceutical Science and Technology, Dalian University of Technology, Dalian, 116024, P. R. China
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, P. R. China
| | - Nan Zheng
- School
of Chemical Engineering, Dalian University of Technology, Dalian, 116024, P. R. China
- State
Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian, 116024, P. R. China
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83
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Liao Y, Lu Q, Chen G, Yu Y, Li C, Huang X. Rhodium-Catalyzed Azide–Alkyne Cycloaddition of Internal Ynamides: Regioselective Assembly of 5-Amino-Triazoles under Mild Conditions. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02558] [Citation(s) in RCA: 58] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Yun Liao
- Key
Laboratory of Coal to Ethylene Glycol and Its Related Technology,
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Qianqian Lu
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Gui Chen
- Key
Laboratory of Coal to Ethylene Glycol and Its Related Technology,
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Yinghua Yu
- Key
Laboratory of Coal to Ethylene Glycol and Its Related Technology,
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Chunsen Li
- State
Key Laboratory of Structural Chemistry, Fujian Institute of Research
on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
| | - Xueliang Huang
- Key
Laboratory of Coal to Ethylene Glycol and Its Related Technology,
Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, China
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84
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Destito P, Couceiro JR, Faustino H, López F, Mascareñas JL. Ruthenium-Catalyzed Azide-Thioalkyne Cycloadditions in Aqueous Media: A Mild, Orthogonal, and Biocompatible Chemical Ligation. Angew Chem Int Ed Engl 2017; 56:10766-10770. [PMID: 28685950 PMCID: PMC5638077 DOI: 10.1002/anie.201705006] [Citation(s) in RCA: 77] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2017] [Revised: 06/25/2017] [Indexed: 12/22/2022]
Abstract
The development of efficient metal-promoted bioorthogonal ligations remains as a major scientific challenge. Demonstrated herein is that azides undergo efficient and regioselective room-temperature annulations with thioalkynes in aqueous milieu when treated with catalytic amounts of a suitable ruthenium complex. The reaction is compatible with different biomolecules, and can be carried out in complex aqueous mixtures such as phosphate buffered saline, cell lysates, fetal bovine serum, and even living bacteria (E. coli). Importantly, the reaction is mutually compatible with the classical CuAAC.
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Affiliation(s)
- Paolo Destito
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
| | - José R. Couceiro
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
| | - Hélio Faustino
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
| | - Fernando López
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
- Instituto de Química Orgánica General CSICJuan de la Cierva 328006MadridSpain
| | - José L. Mascareñas
- Centro Singular de Investigación en Química Biolóxica e Materiais, Moleculares (CIQUS)Departamento de Química OrgánicaUniversidade de Santiago de Compostela15782Santiago de CompostelaSpain
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