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Neto JSS, Coelho FT, Doerner CV, Braga AL, Lião LM, Coelho FL. 3-Halochromones Through Oxidative α-Halogenation of Enaminones and its Photophysical Investigation: Another Case of Photo-induced Partially Aromatised Intramolecular Charge Transfer? Chem Asian J 2024; 19:e202300852. [PMID: 38102074 DOI: 10.1002/asia.202300852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/27/2023] [Revised: 12/06/2023] [Accepted: 12/15/2023] [Indexed: 12/17/2023]
Abstract
A versatile synthesis strategy for fluorescent 3-halo-4H-chromen-4-one derivatives is reported. The method involves the oxidative α-halogenation of enaminones performed by an efficient and sustainable oxidation system. The use of Oxone® in combination with KCl, KBr, or KI enables the preparation of 3-chloro-, 3-bromo-, or 3-iodo-4H-chromen-4-one in good to excellent yields, with great functional group tolerance where the protocol is amenable to gram-scale synthesis. The analysis of the photophysical properties of the presented 4H-chromen-4-one showed absorption in the UV region and fluorescence emission in the violet-to-cyan region with a relatively large Stokes shift. In solution, all compounds present a dual fluorescence emission, regardless of the solvent, assigned to a partially aromatised intramolecular charge transfer mechanism, considering the presence of a pseudo-aromatic ring in the chromone scaffold and the absence of the influence of substituent electronic features in optical behaviour.
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Affiliation(s)
- José S S Neto
- Universidade Federal de Goiás, 74690-900, Goiânia, GO, Brazil
| | - Filipe T Coelho
- Universidade Federal de Goiás, 74690-900, Goiânia, GO, Brazil
| | - Carlos V Doerner
- Departamento de Química, Universidade Federal de Santa Catarina, 88040-970, Florianópolis, SC, Brazil
| | - Antonio L Braga
- Departamento de Química, Universidade Federal de Santa Catarina, 88040-970, Florianópolis, SC, Brazil
| | - Luciano M Lião
- Universidade Federal de Goiás, 74690-900, Goiânia, GO, Brazil
| | - Felipe L Coelho
- Universidade Federal de Goiás, 74690-900, Goiânia, GO, Brazil
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2
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Badran AS, Ibrahim MA. Synthesis, spectral characterization, DFT and in silico ADME studies of the novel pyrido[1,2-a]benzimidazoles and pyrazolo[3,4-b]pyridines. J Mol Struct 2023. [DOI: 10.1016/j.molstruc.2022.134454] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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3
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A. Alshaye N, Ibrahim MA. Recyclization Reactions of 2-Methylchromone-3-Carbonitrile with Active Methylene Nucleophiles: Synthesis and Reactions of 4-Methylchromeno[2,3-b]Pyridines. Polycycl Aromat Compd 2022. [DOI: 10.1080/10406638.2022.2158885] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Najla A. Alshaye
- Department of Chemistry, College of Science, Princess Nourah Bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Cairo, Egypt
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4
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Ibrahim MA. Synthesis and Characterization of the Novel Heteroannulated chromeno[2,3‐
d
]pyrimidines and chromeno[2,3‐
d
][1,3]thiazolo[3,2‐
a
] pyrimidines. J Heterocycl Chem 2022. [DOI: 10.1002/jhet.4542] [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]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education Ain Shams University, Heliopolis Cairo Egypt
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5
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Synthesis, structure investigation, DFT analysis, optical, and photoelectrical properties of 9-bromo-3-hydroxychromeno[4,3-b]pyrazolo[4,3-e]pyridin-5(1H)-one (BHCPP). RESULTS IN CHEMISTRY 2022. [DOI: 10.1016/j.rechem.2022.100572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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6
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Sosnovskikh VY. Synthesis and reactivity of 3-(1-alkynyl)chromones. RUSSIAN CHEMICAL REVIEWS 2021. [DOI: 10.1070/rcr5008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
For the first time, the literature data on the methods of synthesis and reactivity of 3-(1-alkynyl)chromones are summarized and systematized. The main method for obtaining these compounds is the Sonogashira cross-coupling reaction of 3-halochromones with terminal acetylenes, and their most important chemical properties include the transformation into furans, reactions with dinucleophiles, ambiphilic [4+2]- and [4+3]-cyclizations, and also dimerization and mixed condensation of 2-methyl-3-(1-alkynyl)chromones due to the vinylogous methyl group. Except for the oxacyclization to furans, chemical transformations of 3-(1-alkynyl)chromones are accompanied by pyrone ring transformation, in which not only the carbonyl group but also the triple bond can participate. This significantly increases the synthetic value of these compounds and ensures the production of more complex heterocyclic systems based on them. The mechanisms of the reactions are discussed, the conditions for their implementation and the yields of the resulting products are indicated.
The bibliography includes 80 references.
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7
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Badran AS, Ahmed A, A. Ibrahim M. Chemical Transformation of Chromones into Coumarins. HETEROCYCLES 2021. [DOI: 10.3987/rev-21-962] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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8
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Water-soluble inhibitors of ABCG2 (BCRP) - A fragment-based and computational approach. Eur J Med Chem 2020; 210:112958. [PMID: 33199153 DOI: 10.1016/j.ejmech.2020.112958] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2020] [Revised: 10/16/2020] [Accepted: 10/18/2020] [Indexed: 12/13/2022]
Abstract
A good balance between hydrophilicity and lipophilicity is a prerequisite for all bioactive compounds. If the hydrophilicity of a compound is low, its solubility in water will be meager. Many drug development failures have been attributed to poor aqueous solubility. ABCG2 inhibitors are especially prone to be insoluble since they have to address the extremely large and hydrophobic multidrug binding site in ABCG2. For instance, our previous, tariquidar-related ABCG2 inhibitor UR-MB108 (1) showed high potency (79 nM), but very low aqueous solubility (78 nM). To discover novel potent ABCG2 inhibitors with improved solubility we pursued a fragment-based approach. Substructures of 1 were optimized and the fragments 'enlarged' to obtain inhibitors, supported by molecular docking studies. Synthesis was achieved, i.a., via Sonogashira coupling, click chemistry and amide coupling. A kinetic solubility assay revealed that 1 and most novel inhibitors did not precipitate during the short time period of the applied biological assays. The solubility of the compounds in aqueous media at equilibrium was investigated in a thermodynamic solubility assay, where UR-Ant116 (40), UR-Ant121 (41), UR-Ant131 (48) and UR-Ant132 (49) excelled with solubilities between 1 μM and 1.5 μM - an up to 19-fold improvement compared to 1. Moreover, these novel N-phenyl-chromone-2-carboxamides inhibited ABCG2 in a Hoechst 33342 transport assay with potencies in the low three-digit nanomolar range, reversed MDR in cancer cells, were non-toxic and proved stable in blood plasma. All properties make them attractive candidates for in vitro assays requiring long-term incubation and in vivo studies, both needing sufficient solubility at equilibrium. 41 and 49 were highly ABCG2-selective, a precondition for developing PET tracers. The triple ABCB1/C1/G2 inhibitor 40 qualifies for potential therapeutic applications, given the concerted role of the three transporter subtypes at many tissue barriers, e.g. the BBB.
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9
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Synthesis and chemical properties of 3-alkoxycarbonylchromones and 3-alkoxalylchromones. Chem Heterocycl Compd (N Y) 2020. [DOI: 10.1007/s10593-020-02784-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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10
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Ibrahim MA, Al‐Harbi SA, Allehyani ES. Construction, characterization, and antimicrobial evaluation of the novel heteroannulated chromeno[2′′,3′′:6′,5′]pyrido[2′,3′‐
d
] [1,3] thiazolo[3,2‐
a
]pyrimidines. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.4163] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education Ain Shams University Cairo Egypt
| | - Sami A. Al‐Harbi
- Department of Chemistry University College in Al‐Jamoum, Umm Al‐Qura University Makkah Saudi Arabia
| | - Esam S. Allehyani
- Department of Chemistry University College in Al‐Jamoum, Umm Al‐Qura University Makkah Saudi Arabia
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11
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Badran A, El‐Gohary NM, Ibrahim MA, Hashiem SH. Reactivity of some 3‐substituted‐6,8‐dimethylchromones toward some nucleophilic reagents. J Heterocycl Chem 2020. [DOI: 10.1002/jhet.3975] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Al‐Shimaa Badran
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo‐Egypt
| | - Nasser M. El‐Gohary
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo‐Egypt
| | - Magdy A. Ibrahim
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo‐Egypt
| | - Salsabeel H. Hashiem
- Department of Chemistry, Faculty of EducationAin Shams University Roxy Cairo‐Egypt
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12
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Reactions of 3-functionalized chromones with triacetic acid lactone. MENDELEEV COMMUNICATIONS 2020. [DOI: 10.1016/j.mencom.2020.03.035] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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13
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Marwa S. Salem, Eman A. E. El-Helw, Hamed A. Y. Derbala. Development of Chromone–Pyrazole-Based Anticancer Agents. RUSSIAN JOURNAL OF BIOORGANIC CHEMISTRY 2020; 46:77-84. [DOI: 10.1134/s1068162020010094] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/03/2019] [Revised: 08/30/2019] [Accepted: 09/16/2019] [Indexed: 02/19/2024]
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14
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Politanskaya LV, Selivanova GA, Panteleeva EV, Tretyakov EV, Platonov VE, Nikul’shin PV, Vinogradov AS, Zonov YV, Karpov VM, Mezhenkova TV, Vasilyev AV, Koldobskii AB, Shilova OS, Morozova SM, Burgart YV, Shchegolkov EV, Saloutin VI, Sokolov VB, Aksinenko AY, Nenajdenko VG, Moskalik MY, Astakhova VV, Shainyan BA, Tabolin AA, Ioffe SL, Muzalevskiy VM, Balenkova ES, Shastin AV, Tyutyunov AA, Boiko VE, Igumnov SM, Dilman AD, Adonin NY, Bardin VV, Masoud SM, Vorobyeva DV, Osipov SN, Nosova EV, Lipunova GN, Charushin VN, Prima DO, Makarov AG, Zibarev AV, Trofimov BA, Sobenina LN, Belyaeva KV, Sosnovskikh VY, Obydennov DL, Usachev SA. Organofluorine chemistry: promising growth areas and challenges. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4871] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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15
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Ibrahim MA, El‐Kazak AM. Ring Opening and Recyclization Reactions with Chromone‐3‐carbonitrile. J Heterocycl Chem 2019. [DOI: 10.1002/jhet.3495] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of EducationAin Shams University Roxy 11711 Cairo Egypt
| | - Azza M. El‐Kazak
- Department of Chemistry, Faculty of EducationAin Shams University Roxy 11711 Cairo Egypt
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16
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Ibrahim MA, Badran A, Hashiem SH. Heteroannulated Coumarins and Chromones from Chemical Transformations of 6,8‐Dimethylchromone‐3‐carbonitrile. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3354] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of EducationAin Shams University Roxy 11711 Cairo Egypt
| | - Al‐Shimaa Badran
- Department of Chemistry, Faculty of EducationAin Shams University Roxy 11711 Cairo Egypt
| | - Salsabeel H. Hashiem
- Department of Chemistry, Faculty of EducationAin Shams University Roxy 11711 Cairo Egypt
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17
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Ibrahim MA, Badran AS, El-Gohary NM, Hashiem SH. Studies on the Chemical Reactions of Some 3-Substituted-6,8-dimethylchromones with Nucleophilic Reagents. J Heterocycl Chem 2018. [DOI: 10.1002/jhet.3291] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Magdy A. Ibrahim
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy Cairo 11711 Egypt
| | - Al-Shimaa Badran
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy Cairo 11711 Egypt
| | - Nasser M. El-Gohary
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy Cairo 11711 Egypt
| | - Salsabeel H. Hashiem
- Department of Chemistry, Faculty of Education; Ain Shams University; Roxy Cairo 11711 Egypt
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18
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Farag AAM, Roushdy N, Halim SA, El-Gohary NM, Ibrahim MA, Said S. Synthesis, molecular, electronic structure, linear and non-linear optical and phototransient properties of 8-methyl-1,2-dihydro-4H-chromeno[2,3-b]quinoline-4,6(3H)-dione (MDCQD): Experimental and DFT investigations. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 191:478-490. [PMID: 29091907 DOI: 10.1016/j.saa.2017.10.014] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2017] [Revised: 09/21/2017] [Accepted: 10/03/2017] [Indexed: 06/07/2023]
Abstract
Base catalysed ring opening ring closure (RORC) reaction of 6-methylchromone-3‑carbonitrile (1) with 1,3-cyclohexanedione afforded 8-methyl-1,2-dihydro-4H-chromeno[2,3-b]quinoline-4,6(3H)-dione (MDCQD). Theoretical calculations by Density Functional Theory (DFT) at the B3LYP/6-311G (d,p) level of theory was utilized to illustrate the equilibrium geometries of MDCQD. Also, the nonlinear optical properties, simple harmonic vibrational frequencies, thermo-chemical parameters and Mullikan atomic charges were calculated. In addition, the electronic absorption spectra in polar and non polar solvents were discussed on the basis of TD-DFT calculations. A nanofiber-like structure with high aggregation was resolved by using scanning electron microscopy images and its particle sizes were measured by particle size analyzer. The spectroscopic characteristics of the prepared thin film of MDCQD were studied in a wide spectral range of 200-2500nm. The analysis of the absorption edges affords two direct optical band gaps with energies of 1.00 and 2.76eV. A characteristic emission peak of photoluminescence spectrum in the visible region was detected and has a red-shift as a result of solvent polarity. The MDCQD film based heterojunction showed rectification behavior and diode-like characteristics. The photovoltaic characteristics under illumination of 100mW/cm2 were studied. The open-circuit voltage and short-circuit current were found to be 0.22V and 4.25×10-7A/cm2, respectively. Moreover, the prepared heterojunction showed remarkable phototransient characteristics which afford the probability for the operation as a photodiode.
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Affiliation(s)
- A A M Farag
- Physics Department, Faculty of Science and Arts, Aljouf University, Saudi Arabia; Thin film laboratory, Physics Department, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt.
| | - N Roushdy
- Electronics Materials Dep. Advanced Technology& New Materials Research Inst., City of Scientific Research & Technological Applications (SRTA-City), New Borg El-Arab City, P.O. Box: 21934, Alexandria, Egypt
| | - Shimaa Abdel Halim
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, 11711, Cairo, Egypt
| | - Nasser M El-Gohary
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, 11711, Cairo, Egypt
| | - Magdy A Ibrahim
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, 11711, Cairo, Egypt
| | - Sara Said
- Department of Chemistry, Faculty of Education, Ain Shams University, Roxy, 11711, Cairo, Egypt
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20
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A. Ibrahim M, M. El-Gohary N, Said S. Reactivity of 6-Methylchromone-3-carbonitrile Towards Some Nitrogen Nucleophilic Reagents. HETEROCYCLES 2018. [DOI: 10.3987/com-18-13874] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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21
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Domino Reactions of Chromone-3-carboxylic Acids with Aminoheterocycles: Synthesis of Heteroannulated Pyrido[2,3-c
]coumarins and their Optical and Biological Activity. European J Org Chem 2017. [DOI: 10.1002/ejoc.201701276] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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22
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El-Gohary NM, Ibrahim MA, El-Sawy ER, Abdel-fatah NA. Chemical Reactivity of 4,9-Dimethoxy-5-oxo-5H-furo[3,2-g]chromene-6-Carboxaldehyde Toward Some Nucleophilic Reagents. J Heterocycl Chem 2016. [DOI: 10.1002/jhet.2733] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nasser M. El-Gohary
- Chemistry Department, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
| | - Magdy A. Ibrahim
- Chemistry Department, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
| | - Eslam R. El-Sawy
- Chemistry Department of Natural Compounds; National Research Centre; 12311 Dokki Giza Egypt
| | - Noura A. Abdel-fatah
- Chemistry Department, Faculty of Education; Ain Shams University; Roxy 11711 Cairo Egypt
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Kornev MY, Sosnovskikh VY. Synthesis and chemical properties of chromone-3-carboxylic acid (review). Chem Heterocycl Compd (N Y) 2016. [DOI: 10.1007/s10593-016-1834-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
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