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Ghosh B, Roy N, Mandal S, Ali S, Bomzan P, Roy D, Salman Haydar M, Dakua VK, Upadhyay A, Biswas D, Paul KK, Roy MN. Host-Guest Encapsulation of RIBO with TSC4X: Synthesis, Characterization, and Its Application by Physicochemical and Computational Investigations. ACS OMEGA 2023; 8:6778-6790. [PMID: 36844564 PMCID: PMC9948204 DOI: 10.1021/acsomega.2c07396] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2022] [Accepted: 01/25/2023] [Indexed: 06/18/2023]
Abstract
In our present work, we synthesized a new encapsulated complex denoted as RIBO-TSC4X, which was derived from an important vitamin riboflavin (RIBO) and p-sulfonatothiacalix[4]arene(TSC4X). The synthesized complex RIBO-TSC4X was then characterized by utilizing several spectroscopic techniques such as 1H-NMR, FT-IR, PXRD, SEM, and TGA. Job's plot has been employed to show the encapsulation of RIBO (guest) with TSC4X (host) having a 1:1 molar ratio. The molecular association constant of the complex entity (RIBO-TSC4X) was found to be 3116.29 ± 0.17 M-1, suggesting the formation of a stable complex. The augment in aqueous solubility of the RIBO-TSC4X complex compared to pure RIBO was investigated by UV-vis spectroscopy, and it was viewed that the newly synthesized complex has almost 30 times enhanced solubility over pure RIBO. The enhancement of thermal stability upto 440 °C for the RIBO-TSC4X complex was examined by TG analysis. This research also forecasts RIBO's release behavior in the presence of CT-DNA, and at the same time, BSA binding study was also carried out. The synthesized RIBO-TSC4X complex exhibited comparatively better free radical scavenging activity, thereby minimizing oxidative injury of the cell as evident from a series of antioxidant and anti-lipid peroxidation assay. Furthermore, the RIBO-TSC4X complex showed peroxidase-like biomimetic activity, which is very useful for several enzyme catalyst reactions.
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Affiliation(s)
- Biswajit Ghosh
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, West Bengal, India
| | - Niloy Roy
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, West Bengal, India
| | - Saikat Mandal
- Department
of Chemistry, National Institute of Technology, Durgapur 713209, India
| | - Salim Ali
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, West Bengal, India
| | - Pranish Bomzan
- Department
of Chemistry, Gorubathan Government College, Kalimpong 735231, India
| | - Debadrita Roy
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, West Bengal, India
| | - Md Salman Haydar
- Department
of Botany, University of North Bengal, Darjeeling 734013, India
| | - Vikas Kumar Dakua
- Department
of Chemistry, Alipurduar University, Alipurduar 736122, West Bengal, India
| | - Anupam Upadhyay
- Department
of Chemistry, Alipurduar University, Alipurduar 736122, West Bengal, India
| | - Debabrata Biswas
- Department
of Chemistry, Alipurduar University, Alipurduar 736122, West Bengal, India
| | - Kausik Kumar Paul
- Department
of Chemistry, Alipurduar University, Alipurduar 736122, West Bengal, India
| | - Mahendra Nath Roy
- Department
of Chemistry, University of North Bengal, Darjeeling 734013, West Bengal, India
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Yu H, Zhang Z, Zhang X, Xu Y, Huo D, Zhang L, Wang W. Green Tandem [5C + 1C] Cycloaromatization of α-Alkenoyl Ketene Dithioacetals and Nitroethane in Water: Eco-Friendly Synthesis of Ortho-Acylphenols. J Org Chem 2022; 87:2985-2996. [PMID: 35132856 DOI: 10.1021/acs.joc.1c02825] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
For the first time, an eco-friendly and sustainable tandem [5C + 1C] cycloaromatization of α-alkenoyl ketene dithioacetals and nitroethane in water for the efficient synthesis of ortho-acylphenols was reported. In refluxing water, a range of α-alkenoyl ketene dithioacetals and nitroethane smoothly underwent tandem Michael addition/cyclization/aromatization reactions in the presence of 2.0 equivalents of DBU to provide various ortho-acylphenols in excellent yields. The green approach to ortho-acylphenols not only avoided the use of harmful organic solvents, which could result in serious environmental and safety issues, but also exhibited fascinating features such as good substrate scope, excellent yields, simple purification for desired products, ease of scale-up, and reusable aqueous medium.
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Affiliation(s)
- Haifeng Yu
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
| | - Zheyu Zhang
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
| | - Xue Zhang
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
| | - Yupeng Xu
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
| | - Dongyue Huo
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
| | - Lanyun Zhang
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
| | - Wenju Wang
- College of Chemistry, Baicheng Normal University, Baicheng, Jilin 137000, China
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3
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A new and efficient approach to 2-hydroxybenzophenone derivatives via [5C + 1C] annulation of α-alkenoyl-α-aroyl ketene dithioacetals and nitroalkanes. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132427] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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4
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Kumar Sinha A, Kumar Sasmal A, Pal A, Pal D, Pal T. Ammonium phosphomolybdate [(NH4)3PMo12O40] an inorganic ion exchanger for environmental application for purification of dye contaminant wastewater. J Photochem Photobiol A Chem 2021. [DOI: 10.1016/j.jphotochem.2021.113427] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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5
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Are Nano TiO2 Inclusions Improving Biocompatibility of Photocurable Polydimethylsiloxane for Maxillofacial Prosthesis Manufacturing? APPLIED SCIENCES-BASEL 2021. [DOI: 10.3390/app11093777] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
(1) Background: The development of a biocompatible material for direct additive manufacturing of maxillofacial extraoral prosthesis is still a challenging task. The aim of the present study was to obtain a photocurable PDMS, with nano TiO2 inclusions, for directly 3D printing of extraoral, maxillofacial prosthesis. The biocompatibility of the newly obtained nanocomposite was also investigated; (2) Methods: 2.5% (m/m) titania nanoparticles (TiO2) oxide anatase and a photoinitiator, benzophenone (BF) 4.5% were added to commercially available PDMS for maxillofacial soft prostheses manufacturing. The three different samples (PDMS, PDMS-BF and PDMS-BF-TiO2) were assessed by dielectric curing analysis (DEA) based on their viscosities and curing times. In vitro micronucleus test (MNvit) was performed for genotoxicity assessment and three concentrations of each compounds (2 mg/L, 4 mg/L and 8 mg/L) were tested in duplicate and compared to a control; (3) Results: The nanocomposite PDMS-BP-TiO2 was fully reticulated within a few minutes under UV radiation, according to the dielectric analysis. PDMS-BF-TiO2 nanocomposite showed the lowest degree of cyto- and genotoxicity; (4) Conclusions: In the limits of the present study, the proposed ex situ preparation of a PDMS-BP-TiO2 offers an easy, simple, and promising technique that could be successfully used for 3D printing medical applications.
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Abstract
3D printing (also called "additive manufacturing" or "rapid prototyping") is able to translate computer-aided and designed virtual 3D models into 3D tangible constructs/objects through a layer-by-layer deposition approach. Since its introduction, 3D printing has aroused enormous interest among researchers and engineers to understand the fabrication process and composition-structure-property correlation of printed 3D objects and unleash its great potential for application in a variety of industrial sectors. Because of its unique technological advantages, 3D printing can definitely benefit the field of microrobotics and advance the design and development of functional microrobots in a customized manner. This review aims to present a generic overview of 3D printing for functional microrobots. The most applicable 3D printing techniques, with a focus on laser-based printing, are introduced for the 3D microfabrication of microrobots. 3D-printable materials for fabricating microrobots are reviewed in detail, including photopolymers, photo-crosslinkable hydrogels, and cell-laden hydrogels. The representative applications of 3D-printed microrobots with rational designs heretofore give evidence of how these printed microrobots are being exploited in the medical, environmental, and other relevant fields. A future outlook on the 3D printing of microrobots is also provided.
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Affiliation(s)
- Jinhua Li
- Center for Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology Prague, Technická 5, Prague 6, 16628, Czech Republic.
| | - Martin Pumera
- Center for Advanced Functional Nanorobots, Department of Inorganic Chemistry, University of Chemistry and Technology Prague, Technická 5, Prague 6, 16628, Czech Republic. and Future Energy and Innovation Laboratory, Central European Institute of Technology, Brno University of Technology, Purkyňova 656/123, Brno, CZ-61600, Czech Republic and Department of Chemistry and Biochemistry, Mendel University in Brno, Zemedelska 1, CZ-613 00, Brno, Czech Republic and Department of Chemical and Biomolecular Engineering, Yonsei University, 50 Yonsei-ro, Seodaemun-gu, Seoul 03722, Korea
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7
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Ghosh SK, Perla VK, Mallick K, Pal T. Ammonium phosphomolybdate: a material for dielectric crossover and resistive switching performance. NANOSCALE ADVANCES 2020; 2:5343-5351. [PMID: 36132023 PMCID: PMC9418341 DOI: 10.1039/d0na00481b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/13/2020] [Accepted: 10/04/2020] [Indexed: 06/15/2023]
Abstract
The yellow ammonium phosphomolybdate [(NH4)3PMo12O40] (YAPM) is a robust and elegant compound that has found innumerable field applications. Herein, we have shown that this inorganic polymer serves as a novel dielectric material and a compound for memory device fabrication. It displays changeable dielectric performance and ac conductivity under UV (∼365 nm) irradiation. Drastic lowering of the dielectric constant (ε') was observed with the increase in dielectric loss factor, which was ascertained due to electron accumulation under UV exposure producing green APM (GAPM). The contributions of the Maxwell-Wagner polarization and the dipolar relaxation are correlated with the charge transfer and dielectric contribution of the material. Interestingly, the pressure-induced reduction of Mo(vi) to Mo(v) is reported for the first time and is similar to UV-exposed mixed-valence GAPM, which was corroborated by EPR spectra. In the ac signal, the crossover from quantum mechanical tunneling to hopping conduction is an adequate explanation for YAPM under UV irradiation. The fabricated device Au‖YAPM‖Au on a flexible paper substrate shows a resistive memory behavior that is modeled as a Schottky-type emission (SE) and Poole-Frenkel (PF) carrier transport for the OFF and ON states, respectively. The device exhibited a constant ON-OFF current ratio of 2 × 102 for YAPM. The OFF state endurance of the device (with 3 V pulses having 1 s time-period) under UV showed a steady increment current strength with time. After 100 s of UV exposure, the Au‖YAPM‖Au device became Au‖GAPM‖Au, and the conductivity completely shifted to a stable ON-state (at 300 s).
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Affiliation(s)
- Sarit K Ghosh
- Department of Chemical Sciences, University of Johannesburg P.O. Box 524, Auckland Park 2006, Kingsway Campus South Africa
| | - Venketa K Perla
- Department of Chemical Sciences, University of Johannesburg P.O. Box 524, Auckland Park 2006, Kingsway Campus South Africa
| | - Kaushik Mallick
- Department of Chemical Sciences, University of Johannesburg P.O. Box 524, Auckland Park 2006, Kingsway Campus South Africa
| | - Tarasankar Pal
- Department of Chemical Sciences, University of Johannesburg P.O. Box 524, Auckland Park 2006, Kingsway Campus South Africa
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8
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Mohmeyer A, Schäfer M, Schaate A, Locmelis S, Schneider AM, Behrens P. Inside/Outside: Post-Synthetic Modification of the Zr-Benzophenonedicarboxylate Metal-Organic Framework. Chemistry 2020; 26:2222-2232. [PMID: 32017252 PMCID: PMC7065178 DOI: 10.1002/chem.201903630] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2019] [Revised: 11/25/2019] [Indexed: 11/30/2022]
Abstract
The Zr‐based metal–organic framework, Zr‐bzpdc‐MOF, contains the photoreactive linker molecule benzophenone‐4,4′‐dicarboxylate (bzpdc) which imparts the possibility for photochemical post‐synthetic modification. Upon irradiation with UV light, the keto group of the benzophenone moiety will react with nearly every C−H bond‐containing molecule. Within this paper, we further explore the photochemical reactivity of the Zr‐bzpdc‐MOF, especially with regard to which restrictions govern internal versus external reactions. We show that apart from reactions with C−H bond‐containing molecules, the MOF reacts also with water. By studying the reactivity versus linear alcohols we find a clear delineation in that shorter alcohol molecules (up to butanol as a borderline case) react with photoexcited keto groups throughout the whole crystals whereas longer ones react only with surface‐standing keto groups. In addition, we show that with the alkanes n‐butane to n‐octane, the reaction is restricted to the outer surface. We hypothesize that the reactivity of the Zr‐bzpdc‐MOF versus different reagents depends on the accessibility of the pore system which in turn depends mainly on the size of the reagents and on their polarity. The possibility to direct the post‐synthetic modification of the Zr‐bzpdc‐MOF (selective modification of the whole pore system versus surface modification) gives additional degrees of freedom in the design of this metal–organic framework for shaping and for applications.
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Affiliation(s)
- Alexander Mohmeyer
- Institute for Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany
| | - Malte Schäfer
- Institute for Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany
| | - Andreas Schaate
- Institute for Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany.,Cluster of Excellence PhoenixD, (Photonics, Optics, and Engineering-Innovation Across Disciplines), Hannover, Germany
| | - Sonja Locmelis
- Institute for Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany
| | - Andreas M Schneider
- Institute for Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany.,Cluster of Excellence PhoenixD, (Photonics, Optics, and Engineering-Innovation Across Disciplines), Hannover, Germany
| | - Peter Behrens
- Institute for Inorganic Chemistry, Leibniz University Hannover, Callinstr. 9, 30167, Hannover, Germany.,Cluster of Excellence PhoenixD, (Photonics, Optics, and Engineering-Innovation Across Disciplines), Hannover, Germany
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9
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Fabrication of MoS2 decorated reduced graphene oxide sheets from solid Mo-precursor for electrocatalytic hydrogen evolution reaction. Electrochim Acta 2019. [DOI: 10.1016/j.electacta.2019.05.034] [Citation(s) in RCA: 22] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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10
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Antonello A, Benedetti C, Pérez-Pla FF, Kokkinopoulou M, Kirchhoff K, Fischer V, Landfester K, Gross S, Muñoz-Espí R. Colloidally Confined Crystallization of Highly Efficient Ammonium Phosphomolybdate Catalysts. ACS APPLIED MATERIALS & INTERFACES 2018; 10:23174-23186. [PMID: 29882409 DOI: 10.1021/acsami.8b01617] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Nanodroplets in inverse miniemulsions provide a colloidal confinement for the crystallization of ammonium phosphomolybdate (APM), influencing the resulting particle size. The effects of the space confinement are investigated by comparing the crystallization of analogous materials both in miniemulsion and in bulk solution. Both routes result in particles with a rhombododecahedral morphology, but the ones produced in miniemulsion have sizes between 40 and 90 nm, 3 orders of magnitude smaller than the ones obtained in bulk solution. The catalytic activity of the materials is studied by taking the epoxidation of cis-cyclooctene as a model reaction. The miniemulsion route yields APM particles catalytically much more active than analogous samples produced in bulk solution, which can be explained by their higher dispersibility in organic solvents, their higher surface area, and their higher porosity. Inorganic phosphate salt precursors are compared with organic phosphate sources. APM nanoparticles prepared in miniemulsion from d-glucose-6-phosphate and O-phospho-dl-serine yield a conversion in the epoxidation reaction of more than 90% after only 1 h, compared to 30% for materials prepared in bulk solution. In addition, the catalysts prepared in miniemulsion display a promising recyclability.
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Affiliation(s)
- Alice Antonello
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
| | - Cesare Benedetti
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
| | - Francisco F Pérez-Pla
- Institut de Ciència dels Materials (ICMUV) , Universitat de València , c/ Catedràtic José Beltrán 2 , 46980 Paterna , Spain
| | - Maria Kokkinopoulou
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
| | - Katrin Kirchhoff
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
| | - Viktor Fischer
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
| | - Katharina Landfester
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
| | - Silvia Gross
- Dipartimento di Scienze Chimiche , Università degli Studi di Padova , via Marzolo 1 , 35131 Padova , Italy
| | - Rafael Muñoz-Espí
- Max Planck Institute for Polymer Research , Ackermannweg 10 , 55128 Mainz , Germany
- Institut de Ciència dels Materials (ICMUV) , Universitat de València , c/ Catedràtic José Beltrán 2 , 46980 Paterna , Spain
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11
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Hopkins ZR, Snowberger S, Blaney L. Ozonation of the oxybenzone, octinoxate, and octocrylene UV-filters: Reaction kinetics, absorbance characteristics, and transformation products. JOURNAL OF HAZARDOUS MATERIALS 2017; 338:23-32. [PMID: 28535480 DOI: 10.1016/j.jhazmat.2017.05.016] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2017] [Revised: 05/08/2017] [Accepted: 05/10/2017] [Indexed: 06/07/2023]
Abstract
UV-filters (UVFs) are active ingredients in personal care products that protect skin from exposure to UV light. Environmentally-relevant concentrations of UVFs have recently been linked to toxicity in aquatic organisms, necessitating research into improved UVF removal in water/wastewater treatment. Here, we investigated ozonation of the three most commonly employed UVFs: octinoxate (OMC), octocrylene (OC), and oxybenzone (OXY). Specific second-order rate constants for UVF reaction with ozone were identified as follows: OMC, 5.25×104M-1s-1; OC, 1.58M-1s-1; OXY (neutral), 3.80×102M-1s-1; and, OXY (anion), 1.51×106M-1s-1. These kinetic parameters indicated that OMC and OXY undergo significant (2-log or greater) transformation for typical ozone exposures in disinfection processes; however, minimal oxidation is expected for OC. UV absorbance mapping was employed to characterize the loss of UVF activity (i.e., absorbance across the UV-A, UV-B, and UV-C ranges) during ozonation. These 4-dimensional maps also confirmed ozone attack mechanisms, namely reaction at phenolate (OXY) and olefin (OMC, OC) groups. Primary transformation products from these reactions were identified for all three UVFs of concern. For OC and OXY, the benzophenone structure is conserved, suggesting that transformation products retain toxicity concerns.
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Affiliation(s)
- Zachary R Hopkins
- University of Maryland Baltimore County, Department of Chemical, Biochemical and Environmental Engineering, 1000 Hilltop Circle, ECS 314, Baltimore, MD 21250, USA
| | - Sebastian Snowberger
- University of Maryland Baltimore County, Department of Chemical, Biochemical and Environmental Engineering, 1000 Hilltop Circle, ECS 314, Baltimore, MD 21250, USA
| | - Lee Blaney
- University of Maryland Baltimore County, Department of Chemical, Biochemical and Environmental Engineering, 1000 Hilltop Circle, ECS 314, Baltimore, MD 21250, USA.
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Tafesse F, Enemchukwu M. Application of Layered Double Hydroxide Membranes as Phosphate-Sensitive Electrodes. PHOSPHORUS SULFUR 2015. [DOI: 10.1080/10426507.2014.919294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Fikru Tafesse
- Department of Chemistry, University of South Africa, Pretoria, South Africa
| | - Martin Enemchukwu
- Department of Chemistry, University of South Africa, Pretoria, South Africa
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13
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Abstract
A palladium-catalyzed C((sp2))-H bond oxygenation reaction is described. This protocol represents the first example of a C-H bond cleavage/C-O bond formation sequence, by employing a ketone moiety as the directing group. With this new catalytic method, a variety of ortho-acylphenols can be easily accessed from arylketones.
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Affiliation(s)
- Pui Ying Choy
- State Key Laboratory of Chiroscience and Department of Applied Biology and Chemical Technology, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong
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14
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Mo F, Trzepkowski LJ, Dong G. Synthesis of ortho-acylphenols through the palladium-catalyzed ketone-directed hydroxylation of arenes. Angew Chem Int Ed Engl 2012; 51:13075-9. [PMID: 23161515 DOI: 10.1002/anie.201207479] [Citation(s) in RCA: 177] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2012] [Revised: 10/11/2012] [Indexed: 11/07/2022]
Abstract
Ketone in charge: a formal ketone-directed palladium-catalyzed ortho-hydroxylation of arenes has been developed as an effective approach to access o-acylphenols from simple arylketones. A Pd-catalyzed oxidative ortho-carbonylation reaction using ketone directing groups to access a ketal-lactone motif is also demonstrated. The ubiquity and versatile nature of ketones make these methods attractive. BTI=PhI(TFA)(2); DCE=1,2-dichloroethane.
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Affiliation(s)
- Fanyang Mo
- Department of Chemistry and Biochemistry, University of Texas at Austin, 78712, USA
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15
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Mo F, Trzepkowski LJ, Dong G. Synthesis ofortho-Acylphenols through the Palladium-Catalyzed Ketone-Directed Hydroxylation of Arenes. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207479] [Citation(s) in RCA: 54] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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