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Antony J, P. Musthafa S, Natarajan R, Mathai S, S. Devaky K, Rappai JP. Highly atom efficient synthesis of 2,2,4,5-tetrasubstituted 3(2H)-furanones having both hydroxyl and amino substituents. SYNTHETIC COMMUN 2022. [DOI: 10.1080/00397911.2022.2036347] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Affiliation(s)
- Jesna Antony
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, India
| | - Sumi P. Musthafa
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, India
| | - Rakesh Natarajan
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, India
- School of Chemical Sciences, Mahatma Gandhi University, Kottayam, India
| | - Sindhu Mathai
- Department of Applied Chemistry, Cochin University of Science and Technology, Kochi, India
| | | | - John P. Rappai
- Department of Chemistry, Government Victoria College, Palakkad, India
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2
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Rappai JP, Antony J, Musthafa SP, Natarajan R. Expeditious synthesis of highly substituted 3(2H)-furanone and quinoline by microwave assisted reaction between aldonitrones and dibenzoylacetylene. NEW J CHEM 2022. [DOI: 10.1039/d2nj00991a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Microwave assisted reaction between various aldonitrones and dibenzoylacetylene gave 2-hydroxy-2,5-diphenyl-4-(phenylamino)furan-3(2H)-one (5) and (3-hydroxy-2-phenylquinolin-4-yl)(phenyl)methanone (8) arising through two distinct reaction pathways in good yields. Compared to reactions carried out under thermal...
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3
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Programmed Synthesis of Hepta‐Differentiated β‐Cyclodextrin: 1 out of 117655 Arrangements. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202102182] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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4
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Liu J, Wang B, Przybylski C, Bistri-Aslanoff O, Ménand M, Zhang Y, Sollogoub M. Programmed Synthesis of Hepta-Differentiated β-Cyclodextrin: 1 out of 117655 Arrangements. Angew Chem Int Ed Engl 2021; 60:12090-12096. [PMID: 33650730 DOI: 10.1002/anie.202102182] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Indexed: 01/23/2023]
Abstract
Cyclodextrin poly-functionalization has fueled progress in their use in multiple applications such as enzyme mimicry, but also in the polymer sciences, luminescence, as sensors or for biomedical applications. However, regioselective access to a given pattern of functions on β-cyclodextrin is still very limited. We uncover a new orienting group, the thioacetate, that expands the toolbox available for cyclodextrin poly-hetero-functionalization using diisobutylaluminum hydride (DIBAL-H) promoted debenzylation. The usefulness of this group is illustrated in the first synthesis of a precisely hepta-hetero-functionalized β-cyclodextrin. By way of comparison, a random hepta-functionalization would give 117655 different molecules. This synthesis is not simply the vain quest for the Holy Grail of CD hetero-functionalization, but it illustrates the versatility of the DIBAL-H oriented hetero-functionalization strategy, opening the way to a multitude of useful functionalization patterns for new practical applications.
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Affiliation(s)
- Jiang Liu
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Bo Wang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Cédric Przybylski
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Olivia Bistri-Aslanoff
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Mickaël Ménand
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Yongmin Zhang
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
| | - Matthieu Sollogoub
- Sorbonne Université, CNRS, Institut Parisien de Chimie Moléculaire (IPCM), UMR 8232, 4, place Jussieu, 75005, Paris, France
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5
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Zhang H, Yang Z, Ma Q, Liu J, Zheng Y, Guan M, Wu Y. Controlled mono-olefination versus diolefination of arenes via C–H activation in water: a key role of catalysts. GREEN CHEMISTRY 2018. [DOI: 10.1039/c8gc00790j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
Catalyst-controlled mono- and diolefinations of arenes via C–H activation in water with reaction times of tens of minutes.
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Affiliation(s)
- Hailong Zhang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Zhongzhen Yang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Qiang Ma
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Jinxin Liu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Yang Zheng
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
| | - Mei Guan
- West China Hospital
- Sichuan University
- Chengdu 610041
- P.R. China
| | - Yong Wu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University Chengdu
- P.R. China
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6
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Yu X, Ma Q, Lv S, Li J, Zhang C, Hai L, Wang Q, Wu Y. 1,2,3-Triazole-assisted C–H amidation by cobalt(iii) catalysis. Org Chem Front 2017. [DOI: 10.1039/c7qo00556c] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
This protocol proceeded efficiently under external oxidant-free conditions with the advantages of high atom efficiency and a broad substrate scope.
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Affiliation(s)
- Xinling Yu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Qiang Ma
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Songyang Lv
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Jue Li
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Chen Zhang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Li Hai
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Qiantao Wang
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
| | - Yong Wu
- Key Laboratory of Drug-Targeting of Education Ministry and Department of Medicinal Chemistry
- West China School of Pharmacy
- Sichuan University
- Chengdu
- 610041
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7
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Affiliation(s)
- Michal Řezanka
- Institute for Nanomaterials; Advanced Technologies and Innovation; Technical University of Liberec; Studentská 1402/2 461 17 Liberec Czech Republic
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8
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Harvey DJ. Analysis of carbohydrates and glycoconjugates by matrix-assisted laser desorption/ionization mass spectrometry: an update for 2009-2010. MASS SPECTROMETRY REVIEWS 2015; 34:268-422. [PMID: 24863367 PMCID: PMC7168572 DOI: 10.1002/mas.21411] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/12/2013] [Revised: 07/16/2013] [Accepted: 07/16/2013] [Indexed: 05/07/2023]
Abstract
This review is the sixth update of the original article published in 1999 on the application of MALDI mass spectrometry to the analysis of carbohydrates and glycoconjugates and brings coverage of the literature to the end of 2010. General aspects such as theory of the MALDI process, matrices, derivatization, MALDI imaging, arrays and fragmentation are covered in the first part of the review and applications to various structural typed constitutes the remainder. The main groups of compound that are discussed in this section are oligo and polysaccharides, glycoproteins, glycolipids, glycosides and biopharmaceuticals. Many of these applications are presented in tabular form. Also discussed are medical and industrial applications of the technique, studies of enzyme reactions and applications to chemical synthesis.
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Affiliation(s)
- David J. Harvey
- Department of BiochemistryOxford Glycobiology InstituteUniversity of OxfordOxfordOX1 3QUUK
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9
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Gu J, Chen T, Zhang P, Ling CC. Controlled Acid-Mediated RegioselectiveO-Desilylations for Multifunctionalization of Cyclodextrins. European J Org Chem 2014. [DOI: 10.1002/ejoc.201402802] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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10
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Wang Z, Kuang C. Palladium‐Catalyzed Acyloxylation of 2‐Substituted 1,2,3‐Triazoles
via
Direct
sp
2
CH Bond Activation. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400096] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Zechao Wang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People's Republic of China
| | - Chunxiang Kuang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, People's Republic of China
- Key Laboratory of Yangze River Water Environment, Ministry of Education, Siping Road 1239, Shanghai 200092, People's Republic of China
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11
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Tahoori F, Balalaie S, Sheikhnejad R, Sadjadi M, Boloori P. Design and synthesis of anti-cancer cyclopeptides containing triazole skeleton. Amino Acids 2014; 46:1033-46. [PMID: 24420338 DOI: 10.1007/s00726-013-1663-1] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2013] [Accepted: 12/29/2013] [Indexed: 02/05/2023]
Abstract
We describe the design and synthesis of some hypothetical heptapeptides specifically to overcome the neoplastic activity of ras oncogene and their anti-cancer activities were studied. To improve the anti-cancer activity of the synthesized peptides, their structure modifications were done based on a sequential Ugi/Huisgen 1,3-Dipolar cyclization reaction. The cyclopeptides which contained triazole skeleton showed significant anti-cancer activity against cancer cells with mutated ras oncogene such as A549, PC3 and C26 cells. This study clearly shows the importance of triazole skeleton in biological activity of the peptides. It might be possible to overcome the difficulties involved in making complex peptides by employing this elegant chemistry.
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Affiliation(s)
- Fatemeh Tahoori
- Peptide Chemistry Research Center, K. N. Toosi University of Technology, P. O. Box 15875-4416, Tehran, Iran
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12
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Becker MM, Zeng Z, Ravoo BJ. Multivalent Functionalization of Cyclodextrins by Photochemical Thiol-Ene Addition Reaction. European J Org Chem 2013. [DOI: 10.1002/ejoc.201300880] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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13
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Cheng XZ, Liu W, Huang ZD, Kuang CX. Sodium hydride-mediated synthesis of 1,5-diaryl-1,2,3-triazoles from anti-3-aryl-2,3-dibromopropanoic acids and organic azides. CHINESE CHEM LETT 2013. [DOI: 10.1016/j.cclet.2013.05.007] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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14
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Barge A, Caporaso M, Cravotto G, Martina K, Tosco P, Aime S, Carrera C, Gianolio E, Pariani G, Corpillo D. Design and Synthesis of a γ1β8-Cyclodextrin Oligomer: A New Platform with Potential Application as a Dendrimeric Multicarrier. Chemistry 2013; 19:12086-92. [DOI: 10.1002/chem.201301215] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2013] [Revised: 06/16/2013] [Indexed: 11/07/2022]
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15
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Ghosh R, Hennigan C, Ling CC. DIBAL-H-mediated O-desilylation with highly sterically hindered cyclodextrin substrates. Tetrahedron 2013. [DOI: 10.1016/j.tet.2013.04.047] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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16
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Liu W, Li Y, Xu B, Kuang C. Palladium-Catalyzed Olefination and Arylation of 2-Substituted 1,2,3-Triazole N-Oxides. Org Lett 2013; 15:2342-5. [DOI: 10.1021/ol401002w] [Citation(s) in RCA: 68] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Wei Liu
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China, and Key Laboratory of Yangtze River Water Environment, Ministry of Education, Siping Road 1239, Shanghai 200092, P. R. China
| | - Yahui Li
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China, and Key Laboratory of Yangtze River Water Environment, Ministry of Education, Siping Road 1239, Shanghai 200092, P. R. China
| | - Bo Xu
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China, and Key Laboratory of Yangtze River Water Environment, Ministry of Education, Siping Road 1239, Shanghai 200092, P. R. China
| | - Chunxiang Kuang
- Department of Chemistry, Tongji University, Siping Road 1239, Shanghai 200092, P. R. China, and Key Laboratory of Yangtze River Water Environment, Ministry of Education, Siping Road 1239, Shanghai 200092, P. R. China
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17
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Lin YJ, Tsai BK, Tu CJ, Jeng J, Chu CC. Synthesis of β-cyclodextrin and poly(amido amine) dendron click cluster and its synergistic binding property. Tetrahedron 2013. [DOI: 10.1016/j.tet.2012.12.073] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Ghosh R, Zhang P, Wang A, Ling CC. Diisobutylaluminum Hydride Mediated Regioselective O Desilylations: Access to Multisubstituted Cyclodextrins. Angew Chem Int Ed Engl 2011; 51:1548-52. [DOI: 10.1002/anie.201105737] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2011] [Indexed: 11/12/2022]
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19
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Ghosh R, Zhang P, Wang A, Ling CC. Diisobutylaluminum Hydride Mediated Regioselective O Desilylations: Access to Multisubstituted Cyclodextrins. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201105737] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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20
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Christensen HS, Sigurskjold BW, Frihed TG, Marinescu LG, Pedersen CM, Bols M. Recognition of Peptides by Cyclodextrin Trimers. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100671] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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21
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Wang A, Li W, Zhang P, Ling CC. Synthesis of a Novel Class of Cyclodextrin-Based Nanotubes. Org Lett 2011; 13:3572-5. [DOI: 10.1021/ol201065u] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Aixia Wang
- Alberta Ingenuity Centre for Carbohydrate Science, Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Wenling Li
- Alberta Ingenuity Centre for Carbohydrate Science, Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Ping Zhang
- Alberta Ingenuity Centre for Carbohydrate Science, Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
| | - Chang-Chun Ling
- Alberta Ingenuity Centre for Carbohydrate Science, Department of Chemistry, University of Calgary, 2500 University Drive NW, Calgary, Alberta T2N 1N4, Canada
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22
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Facile and quick synthesis of 1-monosubstituted aryl 1,2,3-triazoles: a copper-free [3+2] cycloaddition. Tetrahedron 2011. [DOI: 10.1016/j.tet.2010.11.051] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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23
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Stabilities of cubane type [Fe₄S₄(SR)₄](2-) clusters in partially aqueous media. J Inorg Biochem 2010; 105:497-508. [PMID: 21329647 DOI: 10.1016/j.jinorgbio.2010.12.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2010] [Revised: 12/20/2010] [Accepted: 12/22/2010] [Indexed: 11/23/2022]
Abstract
The stability of cubane-type [Fe₄S₄(SR)₄](2-) clusters in mixed organic/aqueous solvents was examined as an initial step in the development of stable water-soluble cluster compounds possibly suitable for reconstitution of scaffold proteins in protein biosynthesis. The research involves primarily spectrophotometric assessment of stability in 20-80% Me₂SO/aqueous media (v/v), from which it was found that conventional clusters tend to be stable for up to 12h in 60% Me₂SO but are much less stable at higher aqueous content. α-Cyclodextrin mono- and dithioesters and thiols were prepared as ligand precursors for cluster binding, which was demonstrated by spectroscopic methods. A potentially bidentate cyclodextrin dithiolate was found to be relatively effective for cluster stabilization in 40% Me₂SO, suggesting (together with earlier results) that other exceptionally large thiolate ligands may promote cluster stability in aqueous media.
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