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Sequential catalytic carbonylation reactions for sustainable synthesis of biologically relevant entities. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Souza WC, Dias LD, de Queiroz JE, Vidal HD, da Silva VB, Leopoldino AM, de Paula da Silva CH, Verde GM, Aquino GL. Synthesis and In silico Studies of N-acylhydrazone Derivatives as hnRNP K Ligands with Potential Anti-cancer Activity. ACTA ACUST UNITED AC 2020. [DOI: 10.2174/1573407215666190131121059] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Background:
A green and efficient synthetic methodology for a wide family of Nacylhydrazones
(yields: 42-76%) using microwave irradiation is described, as well as their full characterization.
Their potential antineoplastic activity was evaluated in vitro via EMSA by testing protein-
DNA interactions. Among the 11 compounds tested, N-acylhydrazone derivative 5 bearing a hydroxyl
group, showed the highest affinity to bind and inhibit the hnRNP K KH3 domain. Docking simulations
of compound 5 showed three possible modes of interaction between the KH3 domain of hnRNP K protein
and compound predict.
:
The N-acylhydrazones are knows as powerful chemical entities for Medicinal Chemistry, since it has
been identified in a huge number of hit and lead compounds that act on various types of molecular targets,
including in tumorigenesis processes.
Objective:
We evaluated their potential ability to inhibit the KH3 domain of the hnRNP K protein binding
to single stranded DNA (ssDNA). Furthermore, a docking simulation was performed for the newly
synthetized compounds to evaluate their interactions between proteins and N-acylhydrazine derivative.
Methods:
The N-acylhydrazone derivatives were synthetized through three reaction steps, from a simple
and commercial substrate, using microwave irradiation as a green energy source. The N-acylhydrazone
derivatives ability to bind with the hnRNP K protein was evaluated via EMSA by testing protein-DNA
interactions. The docking simulations were performed in a Gold 5.2.2 software using 100 conformers,
10.000 operations, 95 mutations and 95 crossovers.
Results:
Eleven new N-acylhydrazone derivatives were synthetized using microwave showing yields
between 42% and 76%. Among the eleven compounds tested, compound 5 was shown to be most
capable to prevent the natural binding of hnRNP K protein to the oligonucleotide. Regarding the docking
simulation, compound 5 can bind to the main binding residues of KH3 domain and compete with the
natural ligand ssDNA of this protein.
Conclusion:
A green and efficient synthetic methodology for a wide family of N-acylhydrazones
(yields: 42-76%) using microwave irradiation is described, as well as their full characterization. Their
potential antineoplastic activity was evaluated in vitro via EMSA by testing protein-DNA interactions.
Among the 11 compounds tested, N-acylhydrazone derivative 5 bearing a hydroxyl group, showed the
highest affinity to bind and inhibit the hnRNP K KH3 domain. Docking simulations of compound 5
showed three possible modes of interaction between the KH3 domain of hnRNP K protein and compound
predict.
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Affiliation(s)
- Wanderson C. Souza
- Faculty of Pharmacy, Unit of Exact and Technological Sciences, State University of Goias, Br 153, 75132400, Anapolis, Goias, Brazil
| | - Lucas D. Dias
- Coimbra Chemistry Center (CQC), Department of Chemistry, University of Coimbra, Rua Larga, 3004-535 Coimbra, Portugal
| | - Jaqueline E. de Queiroz
- Laboratory on Bioproducts and Synthesis Research (LPbioS), Universidade State of Goias, Br 153, 75132400, Anápolis, Goias, Brazil
| | - Hérika D.A. Vidal
- Laboratory on Bioproducts and Synthesis Research (LPbioS), Universidade State of Goias, Br 153, 75132400, Anápolis, Goias, Brazil
| | - Vinícius B. da Silva
- School of Medical, Pharmaceutical Sciences and Biomedical at PUC, Rua 232, Setor Leste Universitario, 74605140, Goiania, Goias, Brazil
| | - Andréia M. Leopoldino
- Science Department Pharmacists of the Faculty of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirao Black, Sao Paulo, Brazil
| | - Carlos H.T. de Paula da Silva
- Science Department Pharmacists of the Faculty of Pharmaceutical Sciences of Ribeirao Preto, University of Sao Paulo, Ribeirao Black, Sao Paulo, Brazil
| | - Giuliana M.V. Verde
- Laboratory on Bioproducts and Synthesis Research (LPbioS), Universidade State of Goias, Br 153, 75132400, Anápolis, Goias, Brazil
| | - Gilberto L.B. Aquino
- Laboratory on Bioproducts and Synthesis Research (LPbioS), Universidade State of Goias, Br 153, 75132400, Anápolis, Goias, Brazil
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Petricci E, Cini E, Taddei M. Metal Catalysis with Microwaves in Organic Synthesis: a Personal Account. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000092] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Elena Petricci
- Dipartimento di Biotecnologie; Chimica e Farmacia; Università degli Studi di Siena; Via A. Moro, 2 53100 Siena Italy
| | - Elena Cini
- Dipartimento di Biotecnologie; Chimica e Farmacia; Università degli Studi di Siena; Via A. Moro, 2 53100 Siena Italy
| | - Maurizio Taddei
- Dipartimento di Biotecnologie; Chimica e Farmacia; Università degli Studi di Siena; Via A. Moro, 2 53100 Siena Italy
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Urbán B, Papp M, Skoda-Földes R. Carbonylation of Aryl Halides in the Presence of Heterogeneous Catalysts. CURRENT GREEN CHEMISTRY 2019. [DOI: 10.2174/2213346106666190321141550] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
Palladium-catalyzed carbonylation in the presence of organic and organometallic nucleophiles
serves as a powerful tool for the conversion of aryl/alkenyl halides or halide equivalents to carbonyl
compounds and carboxylic acid derivatives. To circumvent the difficulties in product separation
and recovery and reuse of the catalysts, associated with homogeneous reactions, supported counterparts
of the homogeneous palladium catalysts were developed. The review intends to summarize the
huge development that has been witnessed in recent years in the field of heterogeneous carbonylation.
A great plethora of supports, organic modifiers on solid surfaces stabilizing metal particles, transition
metal precursors, as well as alternative sources for CO was investigated. In most cases, careful optimization
of reaction conditions was carried out. Besides simple model reactions, the synthesis of carbonyl
compounds and carboxylic acid derivatives from substrates with different functionalities was performed.
In some cases, causes of palladium leaching were clarified with detailed investigations. The
advantages of immobilized catalysts were shown by several examples. The possibility of catalystrecycling
was proved besides proving that metal contamination of the products could often be kept below
the detection limit. At the same time, detailed investigations should be carried out to gain a better
insight into the real nature of these processes.
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Affiliation(s)
- Béla Urbán
- Department of Organic Chemistry, Institute of Chemistry, University of Pannonia, Veszprem, Hungary
| | - Máté Papp
- Department of Organic Chemistry, Institute of Chemistry, University of Pannonia, Veszprem, Hungary
| | - Rita Skoda-Földes
- Department of Organic Chemistry, Institute of Chemistry, University of Pannonia, Veszprem, Hungary
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5
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Calvete MJ, Piccirillo G, Vinagreiro CS, Pereira MM. Hybrid materials for heterogeneous photocatalytic degradation of antibiotics. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2019.05.004] [Citation(s) in RCA: 90] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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6
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Abstract
In this account, we review our efforts in the field of carbonylation reactions promoted by palladium iodide-based catalysts, which have proven to be particularly efficient in diverse kinds of carbonylation processes (oxidative carbonylations as well as additive and substitutive carbonylations). Particularly in the case of oxidative carbonylations, more emphasis has been given to the most recent results and applications.
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7
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Microwave-assisted ruthenium catalysed high-pressure synthesis of N-heterocyclic compounds. MONATSHEFTE FUR CHEMIE 2019. [DOI: 10.1007/s00706-019-02440-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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8
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Deshmukh DS, Gangwar N, Bhanage BM. Rapid and Atom Economic Synthesis of Isoquinolines and Isoquinolinones by C-H/N-N Activation Using a Homogeneous Recyclable Ruthenium Catalyst in PEG Media. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900366] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dewal S. Deshmukh
- Department of Chemistry; Institute of Chemical Technology; -400019 Mumbai India
| | - Neha Gangwar
- Department of Chemistry; Institute of Chemical Technology; -400019 Mumbai India
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Abstract
An efficient and rapid synthesis of a new class of chiral oxime ethers has been achieved via
two-step reaction in which the first step is the reaction of oximes 1a-f with ethyl bromoacetate in the
presence of sodium hydride to give oxime ethers 2a-f which are subsequently, in the second step, reacted
with different commercially available chiral amines under microwave irradiation conditions to
give compounds 3a-l in good to excellent yields. Through this method, we have observed a decrease in
reaction time and excellent yields than the previously described conventional method.
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Affiliation(s)
- Asma Mehrez
- Laboratory of Asymmetric Organic Synthesis and Homogeneous Catalysis (UR11ES56), Faculty of Sciences of Monastir, Avenue of the Environment, 5019 Monastir, Tunisia
| | - Dalila Mtat
- Laboratory of Asymmetric Organic Synthesis and Homogeneous Catalysis (UR11ES56), Faculty of Sciences of Monastir, Avenue of the Environment, 5019 Monastir, Tunisia
| | - Ridha Touati
- Laboratory of Asymmetric Organic Synthesis and Homogeneous Catalysis (UR11ES56), Faculty of Sciences of Monastir, Avenue of the Environment, 5019 Monastir, Tunisia
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Veltri L, Giofrè SV, Devo P, Romeo R, Dobbs AP, Gabriele B. A Palladium Iodide-Catalyzed Oxidative Aminocarbonylation–Heterocyclization Approach to Functionalized Benzimidazoimidazoles. J Org Chem 2018; 83:1680-1685. [DOI: 10.1021/acs.joc.7b03167] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Lucia Veltri
- Laboratory
of Industrial and Synthetic Organic Chemistry (LISOC), Department
of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci 12/C, 87036 Arcavacata di Rende (CS), Italy
| | - Salvatore V. Giofrè
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, University of Messina, Via SS Annunziata, 98168 Messina, Italy
| | - Perry Devo
- School
of Science, University of Greenwich, Central Avenue,
Chatham Maritime, Kent ME4 4TB, U.K
| | - Roberto Romeo
- Dipartimento
di Scienze Chimiche, Biologiche, Farmaceutiche e Ambientali, University of Messina, Via SS Annunziata, 98168 Messina, Italy
| | - Adrian P. Dobbs
- School
of Science, University of Greenwich, Central Avenue,
Chatham Maritime, Kent ME4 4TB, U.K
| | - Bartolo Gabriele
- Laboratory
of Industrial and Synthetic Organic Chemistry (LISOC), Department
of Chemistry and Chemical Technologies, University of Calabria, Via P. Bucci 12/C, 87036 Arcavacata di Rende (CS), Italy
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Messa F, Perrone S, Capua M, Tolomeo F, Troisi L, Capriati V, Salomone A. Towards a sustainable synthesis of amides: chemoselective palladium-catalysed aminocarbonylation of aryl iodides in deep eutectic solvents. Chem Commun (Camb) 2018; 54:8100-8103. [DOI: 10.1039/c8cc03858a] [Citation(s) in RCA: 45] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A Pd-catalysed aminocarbonylation of aryl iodides has been first achieved in environmentally responsible and recyclable deep eutectic solvents.
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Affiliation(s)
- Francesco Messa
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali
- Università del Salento
- Lecce
- Italy
| | - Serena Perrone
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali
- Università del Salento
- Lecce
- Italy
| | - Martina Capua
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali
- Università del Salento
- Lecce
- Italy
| | - Francesco Tolomeo
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali
- Università del Salento
- Lecce
- Italy
| | - Luigino Troisi
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali
- Università del Salento
- Lecce
- Italy
| | - Vito Capriati
- Dipartimento di Farmacia-Scienze del Farmaco
- Università degli Studi di Bari “Aldo Moro”
- Consorzio C.I.N.M.P.I.S
- Bari
- Italy
| | - Antonio Salomone
- Dipartimento di Scienze e Tecnologie Biologiche ed Ambientali
- Università del Salento
- Lecce
- Italy
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Kamieniak J, Bernalte E, Doyle AM, Kelly PJ, Banks CE. Can Ultrasound or pH Influence Pd Distribution on the Surface of HAP to Improve Its Catalytic Properties in the Dry Reforming of Methane? Catal Letters 2017. [DOI: 10.1007/s10562-017-2114-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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