1
|
The Role of (BDMS) Bromodimethylsulfonium bromide as a Catalyst and Brominating Reagent: A Concise Overview. ChemistrySelect 2022. [DOI: 10.1002/slct.202201488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
2
|
Dong B, Huang Y, Zhang X, Shen J, Xie LG. Facile methylthiomethylation of the carboxylic acid with bromodimethylsulfonium bromide. GREEN SYNTHESIS AND CATALYSIS 2022. [DOI: 10.1016/j.gresc.2022.03.010] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022] Open
|
3
|
Linciano P, Pinzi L, Belluti S, Chianese U, Benedetti R, Moi D, Altucci L, Franchini S, Imbriano C, Sorbi C, Rastelli G. Inhibitors of histone deacetylase 6 based on a novel 3-hydroxy-isoxazole zinc binding group. J Enzyme Inhib Med Chem 2021; 36:2080-2086. [PMID: 34583596 PMCID: PMC8480759 DOI: 10.1080/14756366.2021.1981306] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Histone deacetylase 6 (HDAC6) is an established drug target for cancer treatment. Inhibitors of HDAC6 based on a hydroxamic acid zinc binding group (ZBG) are often associated with undesirable side effects. Herein, we describe the identification of HDAC6 inhibitors based on a completely new 3-hydroxy-isoxazole ZBG. A series of derivatives decorated with different aromatic or heteroaromatic linkers, and various cap groups were synthesised and biologically tested. In vitro tests demonstrated that some compounds are able to inhibit HDAC6 with good potency, the best candidate reaching an IC50 of 700 nM. Such good potency obtained with a completely new ZBG make these compounds particularly attractive. The effect of the most active inhibitors on the acetylation levels of histone H3 and α- tubulin and their anti-proliferative activity of DU145 cells were also investigated. Docking studies were performed to evaluate the binding mode of these new derivatives and discuss structure-activity relationships.
Collapse
Affiliation(s)
- Pasquale Linciano
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Luca Pinzi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Silvia Belluti
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Ugo Chianese
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Rosaria Benedetti
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy
| | - Davide Moi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Lucia Altucci
- Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.,Biogem Institute of Molecular and Genetic Biology, Ariano Irpino, Italy
| | - Silvia Franchini
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Carol Imbriano
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Claudia Sorbi
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Giulio Rastelli
- Department of Life Sciences, University of Modena and Reggio Emilia, Modena, Italy
| |
Collapse
|
4
|
Mandal A, Bera R, Baidya M. Regioselective C-H Alkenylation and Unsymmetrical Bis-olefination of Heteroarene Carboxylic Acids with Ruthenium Catalysis in Water. J Org Chem 2021; 86:62-73. [PMID: 33251801 DOI: 10.1021/acs.joc.0c02215] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
An efficient weak carboxylate-assisted oxidative cross-dehydrogenative C-H/C-H coupling (CDC) of heteroarenes with readily available olefins has been devised employing water as green solvent under ruthenium(II) catalysis. The reaction is operationally simple, accommodates a large variety of heteroaromatic carboxylic acids as well as olefins, and facilitates a diverse array of high-value olefin-tethered heteroarenes in high yields (up to 87%). The potential of this ortho-C-H bond activation strategy has also been exploited toward tunable synthesis of densely functionalized heteroarenes through challenging unsymmetrical bis-olefination process in a one-pot sequential fashion. Mechanistic investigation demonstrates a reversible ruthenation process and C-H metalation step might not be involved in the rate-determining step.
Collapse
Affiliation(s)
- Anup Mandal
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| | - Ratnadeep Bera
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| | - Mahiuddin Baidya
- Department of Chemistry, Indian Institute of Technology Madras, Chennai 600 036, Tamil Nadu, India
| |
Collapse
|
5
|
Álvarez-Casao Y, Fernández-Ibáñez MÁ. S,O-Ligand-Promoted Pd-Catalyzed C-H Olefination of Thiophenes. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900077] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Yolanda Álvarez-Casao
- Van't Hoff Institute for Molecular Sciences; University of Amsterdam; Science Park 904 1098 XH Amsterdam The Netherlands
| | - M. Ángeles Fernández-Ibáñez
- Van't Hoff Institute for Molecular Sciences; University of Amsterdam; Science Park 904 1098 XH Amsterdam The Netherlands
| |
Collapse
|
6
|
Cao CK, Zhang Y, Lan T, Liu W, Chen C. Facile synthesis of α-trifluoromethylthio phosphonium ylides with a constrained trifluoromethylthiooxide via a proton-transfer procedure. Chem Commun (Camb) 2019; 55:9479-9482. [DOI: 10.1039/c9cc04234b] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Synthesis of α-trifluoromethylthio(CF3S–)phosphonium ylides is easily accomplished with a constrained trifluoromethylthiooxide via a proton-transfer procedure without extra base.
Collapse
Affiliation(s)
- Chengyao Kimmy Cao
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| | - Yue Zhang
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Tianlei Lan
- College of Chemical Engineering and Materials Science
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Wei Liu
- College of Sciences
- Tianjin University of Science & Technology
- Tianjin
- China
| | - Chao Chen
- Key Laboratory of Bioorganic Phosphorus Chemistry & Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- China
| |
Collapse
|
7
|
Rezaei N, Ranjbar PR. The efficient synthesis of Hantzsch 1,4-dihydropyridines via metal-free oxidative C C coupling by HBr and DMSO. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.10.010] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
8
|
Udagawa T, Tsuchi Y, Takehara I, Kogawa M, Watanabe H, Yamamoto M, Tsuji H, Kawatsura M. Palladium-catalyzed intermolecular coupling of 2-haloallylic acetates with simple phenols, and sequential formation of benzofuran derivatives through the intramolecular cyclization. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.10.001] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
|
9
|
Bhattacharjee S, Das DK, Khan AT. Bromodimethylsulfonium bromide: an efficient catalyst for one-pot synthesis of 4-phenacylidene flavene derivatives. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.03.047] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
10
|
Islam K, Sidick Basha R, Dar AA, Das DK, Khan AT. A direct approach for the expedient synthesis of unsymmetrical ethers by employing bromodimethylsulfonium bromide (BDMS) mediated C–S bond cleavage of naphthalene-2-ol sulfides. RSC Adv 2015. [DOI: 10.1039/c5ra14563e] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis of unsymmetrical ether derivatives using 1-(aryl(alkyl/arylthio)methyl)-naphthalene-2-ol and alcohols in the presence of bromodimethylsulfonium bromide (BDMS).
Collapse
Affiliation(s)
- Kobirul Islam
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - R. Sidick Basha
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Ajaz A. Dar
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Deb K. Das
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
| | - Abu T. Khan
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781 039
- India
- Aliah University
| |
Collapse
|
11
|
CuI-catalyzed intramolecular cyclization of 3-(2-aminophenyl)-2-bromoacrylate: synthesis of 2-carboxyindoles. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2013.10.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
12
|
Yu TY, Wang Y, Xu PF. An Unusual Triphenylphosphine Oxide Catalyzed Stereoselective 1,3-Dichlorination of Unsaturated Ketoesters. Chemistry 2013; 20:98-101. [DOI: 10.1002/chem.201303688] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2013] [Indexed: 01/02/2023]
|
13
|
Augustine JK, Bombrun A, Venkatachaliah S, Jothi A. Titanium mediated olefination of aldehydes with α-haloacetates: an exceptionally stereoselective and general approach to (Z)-α-haloacrylates. Org Biomol Chem 2013; 11:8065-72. [DOI: 10.1039/c3ob41592a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
|
14
|
Pace V, Vilkauskaitė G, Šačkus A, Holzer W. Highly efficient and chemoselective α-iodination of acrylate esters through Morita–Baylis–Hillman-type chemistry. Org Biomol Chem 2013; 11:1085-8. [DOI: 10.1039/c2ob27341a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
15
|
Jiang B, Wang J, Huang ZG. Studies toward the Total Synthesis of Nagelamide K. Org Lett 2012; 14:2070-3. [DOI: 10.1021/ol3005886] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Biao Jiang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, and Shanghai Advanced Research Institute, Chinese Academy of Sciences, 99 Haike Road, Shanghai 201210, China
| | - Jue Wang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, and Shanghai Advanced Research Institute, Chinese Academy of Sciences, 99 Haike Road, Shanghai 201210, China
| | - Zuo-gang Huang
- CAS Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai 200032, China, and Shanghai Advanced Research Institute, Chinese Academy of Sciences, 99 Haike Road, Shanghai 201210, China
| |
Collapse
|
16
|
Brenna E, Gatti FG, Manfredi A, Monti D, Parmeggiani F. Biocatalyzed Enantioselective Reduction of Activated C=C Bonds: Synthesis of Enantiomerically Enriched α-Halo-β-arylpropionic Acids. European J Org Chem 2011. [DOI: 10.1002/ejoc.201100537] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
17
|
Bromodimethylsulfonium bromide (BDMS) mediated dithioacetalization of carbohydrates under solvent-free conditions. Carbohydr Res 2010; 345:2139-45. [DOI: 10.1016/j.carres.2010.07.044] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2010] [Revised: 07/26/2010] [Accepted: 07/29/2010] [Indexed: 11/23/2022]
|
18
|
Yadav DK, Patel R, Srivastava VP, Watal G, Yadav LDS. Bromodimethylsulfonium bromide (BDMS)-catalyzed multicomponent synthesis of 3-aminoalkylated indoles. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.08.065] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
19
|
Khan AT, Musawwer Khan M. A simple and convenient synthetic protocol for O-isopropylidenation of sugars using bromodimethylsulfonium bromide (BDMS) as a catalyst. Carbohydr Res 2010; 345:154-9. [DOI: 10.1016/j.carres.2009.09.017] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2009] [Revised: 09/11/2009] [Accepted: 09/15/2009] [Indexed: 10/20/2022]
|
20
|
Bromodimethylsulfonium bromide (BDMS) in ionic liquid: a mild and efficient catalyst for Beckmann rearrangement. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.11.128] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
21
|
Arthuis M, Lecup A, Roulland E. Pd0-Catalyzed carbonylation of 1,1-dichloro-1-alkenes, a new selective access to Z-α-chloroacrylates. Chem Commun (Camb) 2010; 46:7810-2. [DOI: 10.1039/c0cc02517h] [Citation(s) in RCA: 34] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
|
22
|
Choudhury LH, Parvin T, Khan AT. Recent advances in the application of bromodimethylsulfonium bromide (BDMS) in organic synthesis. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.07.052] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
23
|
Yadav LDS, Srivastava VP, Patel R. Bromodimethylsulfonium bromide (BDMS): a useful reagent for conversion of aldoximes and primary amides to nitriles. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.07.100] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
24
|
Zhao J, Huang L, Cheng K, Zhang Y. Palladium-catalyzed alkenation of thiophenes and furans by regioselective C–H bond functionalization. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2009.03.124] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
25
|
Khan AT, Parvin T, Choudhury LH. Effects of Substituents in the β-Position of 1,3-Dicarbonyl Compounds in Bromodimethylsulfonium Bromide-Catalyzed Multicomponent Reactions: A Facile Access to Functionalized Piperidines. J Org Chem 2008; 73:8398-402. [DOI: 10.1021/jo8014962] [Citation(s) in RCA: 138] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Abu T. Khan
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781 039, India, and Department of Basic Sciences & Social Sciences, North-Eastern Hill University, Shillong 793 022, India
| | - Tasneem Parvin
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781 039, India, and Department of Basic Sciences & Social Sciences, North-Eastern Hill University, Shillong 793 022, India
| | - Lokman H. Choudhury
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781 039, India, and Department of Basic Sciences & Social Sciences, North-Eastern Hill University, Shillong 793 022, India
| |
Collapse
|
26
|
Xiong DC, Zhang LH, Ye XS. Bromodimethylsulfonium Bromide-Silver Triflate: A New Powerful Promoter System for the Activation of Thioglycosides. Adv Synth Catal 2008. [DOI: 10.1002/adsc.200800190] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|