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Journal articles on the topic 'Phenylacetophenone'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Sim, G. A. "2-Bromo-4'-phenylacetophenone." Acta Crystallographica Section C Crystal Structure Communications 42, no. 10 (1986): 1411–13. http://dx.doi.org/10.1107/s0108270186092089.

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2

Rieker, T. P., C. Haltiwanger, K. Eidman, D. W. Walba, N. A. Clark, and A. C. Larson. "Structure of 2-phenylacetophenone." Acta Crystallographica Section C Crystal Structure Communications 49, no. 2 (1993): 406–8. http://dx.doi.org/10.1107/s0108270192009442.

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3

Miezinyte, Greta, Jolita Ostrauskaite, Egidija Rainosalo, Edvinas Skliutas, and Mangirdas Malinauskas. "Photoresins based on acrylated epoxidized soybean oil and benzenedithiols for optical 3D printing." Rapid Prototyping Journal 25, no. 2 (2019): 378–87. http://dx.doi.org/10.1108/rpj-04-2018-0101.

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Purpose The purpose of this paper is the design and investigation of novel acrylated epoxidized soybean oil-based photocurable systems as candidate materials for optical 3D printing. Design/methodology/approach Aromatic dithiols, benzene-1,3-dithiol or benzene-1,4-dithiol, were used as cross-linking agents of acrylated epoxidized soybean oil in these systems. Kinetics of photocross-linking was investigated by real-time photorheometry using two different photoinitiators, 2, 2-dimethoxy-2-phenylacetophenone or 2-hydroxy-2-methylpropiophenone, in different quantities. The effect of the initial co

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4

Akduran, Nurcan. "Crystal structure of 2-hydroxy-2-phenylacetophenone oxime." Acta Crystallographica Section E Crystallographic Communications 77, no. 1 (2021): 66–69. http://dx.doi.org/10.1107/s2056989020016163.

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The title compound [systematic name: 2-(N-hydroxyimino)-1,2-diphenylethanol], C14H13NO2, consists of hydroxy phenylacetophenone and oxime units, in which the phenyl rings are oriented at a dihedral angle of 80.54 (7)°. In the crystal, intermolecular O—HOxm...NOxm, O—HHydr...OHydr, O—H′Hydr...OHydr and O—HOxm...OHydr hydrogen bonds link the molecules into infinite chains along the c-axis direction. π–π contacts between inversion-related of the phenyl ring adjacent to the oxime group have a centroid–centroid separation of 3.904 (3) Å and a weak C—H...π(ring) interaction is also observed. A Hirsh

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5

Fischer, Hanns, Roger Baer, Roland Hany, Ingrid Verhoolen, and Manfred Walbiner. "2,2-Dimethoxy-2-phenylacetophenone: photochemistry and free radical photofragmentation." Journal of the Chemical Society, Perkin Transactions 2, no. 5 (1990): 787. http://dx.doi.org/10.1039/p29900000787.

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6

Kokotos, Christoforos, Ioanna Sideri, and Errika Voutyritsa. "Green Photoorganocatalytic Synthesis of Phenols from Arylboronic Acids." Synlett 29, no. 10 (2017): 1324–28. http://dx.doi.org/10.1055/s-0036-1591837.

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A green and cheap protocol for the photocatalytic hydroxylation of arylboronic acids is presented. 2,2-Dimethoxy-2-phenylacetophenone proved to be the best photoinitiator, among a range of organocatalysts in promoting this reaction. This photocatalytic protocol can be expanded into a wide substrate scope of aromatic boronic acids bearing various functional groups, leading to the corresponding phenols in good to high yields under mild reaction conditions, which include water as solvent, light irradiation provided from standard light-bulbs at room temperature.

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7

Bonsignore, Martina, Maurizio Benaglia, Laura Raimondi, Manuel Orlandi, and Giuseppe Celentano. "Enantioselective reduction of ketoimines promoted by easily available (S)-proline derivatives." Beilstein Journal of Organic Chemistry 9 (April 2, 2013): 633–40. http://dx.doi.org/10.3762/bjoc.9.71.

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The behavior of readily synthesized and even commercially available (S)-proline derivatives, was studied in the trichlorosilane-mediated reduction of ketoimines. A small library of structurally and electronically modified chiral Lewis bases was considered; such compounds were shown to promote the enantioselective reduction of different substrates in good chemical yields. In the HSiCl3 addition to the model substrate N-phenylacetophenone imine, the organocatalyst of choice led to the formation of the corresponding amine with good stereoselectivity, up to 75% ee. Theoretical studies were also pe

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8

Demchyna, Oksana I., Khrystyna V. Rymsha, Mariia M. Zhyhailo, Iryna Yu Yevchuk, and Viktoria V. Kochubei. "UV-curable hybrid organic-inorganic membranes for the use as PEM in fuel cell." French-Ukrainian Journal of Chemistry 7, no. 1 (2019): 81–89. http://dx.doi.org/10.17721/fujcv7i1p81-89.

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The series of membranes were prepared by UV-initiated polymerization of acrylic monomers (acrylonitrile AN, acrylic acid AA and potassium 3-sulfopropylacrylate SPAK) at the presence of photoinitiator (2,2-dimethoxy-2-phenylacetophenone (DMPA)) and cross-linker ethyleneglycole dimethacrylate (EGDMA), and simultaneous sol-gel process in TEOS-based sol-gel system. Characterization of the obtained nanocomposites includes measurements of proton conductivity, thermal behaviuor, water/methanol uptake, free surface energy. The synthesized membranes have high proton conductivity (10-2 Sm/cm) and other

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9

Kshatriya, Monika R., and Jinal A. Gajjar. "Development of novel spiro benzotriazole-based compounds with 1,3-dicarbonyl scaffolds via one-pot synthesis." Current Chemistry Letters 14, no. 3 (2025): 681–86. https://doi.org/10.5267/j.ccl.2025.1.004.

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In the present study, it was demonstrated that a new series of derivatives of 1,2-diphenyl-3H-spiro[benzo[d]pyrrolo[2,1-b]triazol-3,5′-pyrimidine (4) and 3,2′-indandione (6) were efficiently designed and synthesized via a novel, and less cumbersome one-pot methodology involving tri-component interactions among benzotriazole, 2-chloro-2-phenylacetophenone, and 1,3-dicarbonyl compounds in CH₂Cl₂ at room temperature 25°C for 3 hours without the use of a catalyst. The resulting compounds' structural configurations were verified with NMR, IR, EI-MS, and elemental analysis exhibiting good yield and

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10

Jin, Zong-ming, Jin Zheng, and Yuan Ai-hua. "X-ray powder diffraction analysis of a nonlinear optical material 4-chlorocinnamylidenyl-4′ -phenylacetophenone." Powder Diffraction 10, no. 4 (1995): 248–49. http://dx.doi.org/10.1017/s0885715600014913.

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A nonlinear optical material, 4-chlorocinnamylidenyl-4′ -phenylacetophenone (C23H17ClO), has been characterized by X-ray powder diffraction. Experimental values of 2θ corrected for systematic errors, relative peak intensities, values of d, and the Miller indices of 94 observed reflections with 2θ up to 60° are reported. The powder diffraction data have been evaluated, and the figures-of-merit are reported. The unit cell parameters least-squares refined from 30 nonoverlapping peaks of the orthorhombic compound with a P21212 space group are a =14.756(3) Å, b = 20.647(8) Å, c = 5.840(1) Å, V = 17

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11

Xiong, Wan Bin, Ming Qing Chen, Yan Liu, and Dong Jian Shi. "Synthesis of Monodisersed PSt-g-PNIPAAm Nanospheres by UV Initiated Dispersion Polymerization." Advanced Materials Research 233-235 (May 2011): 2081–86. http://dx.doi.org/10.4028/www.scientific.net/amr.233-235.2081.

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Ultraviolet(UV) irradiated polymerization is a new way to synthesis of the polymeric nanoparticles due to its security, environmental protection, and low investment, as compared to the thermal-initiated polymerization. In this paper, polystyrene-g- poly(N-isopropylacrylamide) (P(St-g-NIPAAM)) nanospheres were prepared by photo-initiated dispersion copolymerization of St and macromonomers, PNIPAAM with a vinyl end group, in a mixture of ethanol and water using 2,2-dimethoxy-2-phenylacetophenone (BDK) as the photo-initiator. The obtained nanospheres were characterized by scanning electron micros

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12

BAXTER, J., R. DAVIDSON, H. HAGEMAN, G. HAKVOORT, and T. OVEREEM. "A study of the photodecomposition products of an acylphosphine oxide and 2,2-dimethoxy-2-phenylacetophenone." Polymer 29, no. 9 (1988): 1575–80. http://dx.doi.org/10.1016/0032-3861(88)90264-9.

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13

Kurdikar, Devdatt L., and Nikolaos A. Peppas. "Method of determination of initiator efficiency: application to UV polymerizations using 2,2-dimethoxy-2-phenylacetophenone." Macromolecules 27, no. 3 (1994): 733–38. http://dx.doi.org/10.1021/ma00081a017.

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14

Wang, Yuanlong, Xuesong Jiang та Jie Yin. "A water-soluble supramolecular-structured photoinitiator between methylated β-cyclodextrin and 2,2-dimethoxy-2-phenylacetophenone". Journal of Applied Polymer Science 105, № 6 (2007): 3819–23. http://dx.doi.org/10.1002/app.26634.

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15

Mucci, Veronica, and Claudia Vallo. "Efficiency of 2,2-dimethoxy-2-phenylacetophenone for the photopolymerization of methacrylate monomers in thick sections." Journal of Applied Polymer Science 123, no. 1 (2011): 418–25. http://dx.doi.org/10.1002/app.34473.

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16

GOTO, Hideyuki, Yuji KUMADA, Hitoshi ASHIDA, and Ken-ichi YOSHIDA. "Discovery of Novel 2′,3′,4′-Trihydroxy-2-phenylacetophenone Derivatives as Anti-Gram-Positive Antibacterial Agents." Bioscience, Biotechnology, and Biochemistry 73, no. 1 (2009): 124–28. http://dx.doi.org/10.1271/bbb.80532.

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17

Kumar, Rajesh, J. K. Makrandi, Ishwar Singh, and S. P. Khatkar. "Synthesis, characterizations and luminescent properties of terbium complexes with methoxy derivatives of 2′-hydroxy-2-phenylacetophenone." Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy 69, no. 4 (2008): 1119–24. http://dx.doi.org/10.1016/j.saa.2007.06.024.

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18

Lazauskas, Algirdas, Dalius Jucius, Valentinas Baltrušaitis, et al. "Shape-Memory Assisted Scratch-Healing of Transparent Thiol-Ene Coatings." Materials 12, no. 3 (2019): 482. http://dx.doi.org/10.3390/ma12030482.

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A photopolymerizable thiol-ene composition was prepared as a mixture of pentaerythritol tetrakis(3-mercaptopropionate) (PETMP) and 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione (TTT), with 1 wt. % of 2,2-dimethoxy-2-phenylacetophenone (DMPA) photoinitiator. A systematic analytical analysis that investigated the crosslinked PETMP-TTT polymer coatings employed Fourier transform infrared spectroscopy, ultraviolet–visible spectroscopy, differential scanning calorimetry, thermogravimetric analysis, pencil hardness, thermo-mechanical cyclic tensile, scratch testing, and atomic force microscop

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19

Nadia, Nadia, Desy Kurniawati, and Alizar Alizar. "Characterization of Molecularly Imprinted Polymers (MIPs) as Cholesterol-Absorbing Materials." Indonesian Journal of Chemical Science and Technology (IJCST) 6, no. 2 (2023): 125. http://dx.doi.org/10.24114/ijcst.v6i2.49367.

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Molecularly Imprinted Polymer (MIP) membranes as cholesterol absorbers have been successfully synthesized. MIP membranes can absorb cholesterol molecules because they have cavite (pores) and active groups that are selective and sensitive to cholesterol molecules. MIP membranes are synthesized from butyl acrylate monomers, cross-linkers, ethylene glycol dimethacrilate (EGDMA), initiators of 2- 2-dimethoxy-2-phenylacetophenone (DMPP, sodium dodecyl sulfate (SDS) as surfactants, and cholesterol as templates. MIP membranes are synthesized using photopolymerization irradiated with UV light. The res

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20

Konkin, A. L., H. K. Roth, M. Schroedner, et al. "Time-resolved EPR study of radicals from 2,2-dimethoxy-2-phenylacetophenone in ethylene glycol after flash photolysis." Chemical Physics 287, no. 3 (2003): 377–89. http://dx.doi.org/10.1016/s0301-0104(02)01025-x.

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21

Lazauskas, Algirdas, Viktoras Grigaliūnas, and Dalius Jucius. "Recovery Behavior of Microstructured Thiol-Ene Shape-Memory Film." Coatings 9, no. 4 (2019): 267. http://dx.doi.org/10.3390/coatings9040267.

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In this work, surface microstructurization was coupled with shape-memory polymer to generate reversibly tunable surface properties. A photopolymerizable thiol-ene composition comprising a mixture of pentaerythritol tetrakis(3-mercaptopropionate) (PETMP), 1,3,5-triallyl-1,3,5-triazine-2,4,6(1H,3H,5H)-trione (TTT) and 2,2-dimethoxy-2-phenylacetophenone (DMPA) was used to prepare microstructured thiol-ene shape-memory film via casting and UV polymerization on the electron beam lithography fabricated arrays of 1 µm and 2 µm square pits. The mechanical deformation via compression and recovery of th

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22

Mazlan, Siti Zulaikha, Faszly Rahim, and Sharina Abu Hanifah. "Facile Synthesis of Magnetic Copolymer Microspheres Based on Poly(glycidyl methacrylate-co-N-isopropylacrylamide)/Fe3O4by Suspension Photopolymerization." International Journal of Polymer Science 2014 (2014): 1–7. http://dx.doi.org/10.1155/2014/591898.

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Magnetic copolymer based on poly(glycidyl methacrylate-co-N-isopropylacrylamide) microspheres was prepared by 2,2-dimethoxy-2-phenylacetophenone- (DMPP-) photo initiated and poly(vinyl alcohol)- (PVA-) stabilized single step suspension photopolymerization. The effect of chemical interaction, morphology, and thermal properties by adding 0.1% w/v Fe3O4in the copolymer was investigated. Infrared analysis (FTIR) showed that (C=C) band disappeared after copolymerization, indicating that the magnetic copolymer microspheres were successfully synthesized and two important bands at 908 cm−1and 1550 cm−

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23

Szubert, Karol, and Albert Liberski. "Protective Coatings Based on the Organosilicon Derivatives of Fatty Acids Obtained by the Thiol-Ene Click Reaction." Materials 17, no. 17 (2024): 4432. http://dx.doi.org/10.3390/ma17174432.

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This article describes the synthesis of a hydrophobic protective coating for concrete based on a silane derivative of fatty acids. The coating was obtained through a thiol-ene click addition reaction using methyl oleate and 3-mercaptopropyltrimethoxysilane in the presence of the photoinitiator 2,2-dimethoxy-2-phenylacetophenone (DMPA). This reaction proved to be more efficient compared with other tested (photo)initiators, considering the double bond conversion of oleate. The coating was applied to concrete using two methods: immersion and brushing. Both methods exhibited similar consumption of

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24

KARACA, Nurcan. "Preparation of Composite Hydrogels with Silica Nanoparticles by Photoinitiated Polymerization Reaction." Afyon Kocatepe University Journal of Sciences and Engineering 23, no. 1 (2023): 198–207. http://dx.doi.org/10.35414/akufemubid.1148574.

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In this study, (3-mercaptopropyl) trimethoxysilane (MPTMS) modified silica nanoparticles (SiO2-MPTMS) were successfully prepared. The average size of SiO2-MPTMS nanoparticles was measured by Dynamic Light Scattering (DLS) as 341 nm in ethanol, while Scanning Transmission Electron Microscopy (STEM) analyzes confirmed that the nanoparticles were nano-sized and revealed that their shapes were spherical. Then, 3D nanocomposite hydrogels were prepared by incorporating SiO2-MPTMS nanoparticles in various ratios (0.25, 0.50, 0.75 and 1.0 wt %) into an acrylate resin consisting of N-isopropyl acrylami

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25

PATEL, NITINKUMAR B., YASHPAL SINH, J. SOLANKI, and A. B. PATEL. "2, 4-dihydroxy-5-bromo-alpha-phenylacetophenone Thiosemicarbazone (DHB-and-PAT) as Analytical Reagent: Studies on Cu(II) Chelate." Oriental Journal Of Chemistry 29, no. 1 (2013): 257–62. http://dx.doi.org/10.13005/ojc/290141.

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26

Zhu, Lewei, Boxue Du, Hongna Li, and Kai Hou. "Effect of Polycyclic Compounds Fillers on Electrical Treeing Characteristics in XLPE with DC-Impulse Voltage." Energies 12, no. 14 (2019): 2767. http://dx.doi.org/10.3390/en12142767.

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Electrical tree is an important factor in the threat of the safety of cross-linked polyethylene (XLPE) insulation, eventually leading to the electrical failure of cables. Polycyclic compounds have the potential to suppress electrical treeing growth. In this paper, three types of polycyclic compounds, 2-hydroxy-2-phenylacetophenone, 4-phenylbenzophenone, and 4,4′-difluorobenzophenone are added into XLPE, denoted by A, B, and C. Electrical treeing characteristics are researched with DC-impulse voltage at 30, 60, and 90 °C, and the trap distribution and carrier mobility are characterized. It has

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27

Goździuk, Magdalena, Taras Kavetskyy, Daniel Massana Roquero, et al. "UV-Cured Green Polymers for Biosensorics: Correlation of Operational Parameters of Highly Sensitive Biosensors with Nano-Volumes and Adsorption Properties." Materials 15, no. 19 (2022): 6607. http://dx.doi.org/10.3390/ma15196607.

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The investigated polymeric matrixes consisted of epoxidized linseed oil (ELO), acrylated epoxidized soybean oil (AESO), trimethylolpropane triglycidyl ether (RD1), vanillin dimethacrylate (VDM), triarylsulfonium hexafluorophosphate salts (PI), and 2,2-dimethoxy-2-phenylacetophenone (DMPA). Linseed oil-based (ELO/PI, ELO/10RD1/PI) and soybean oil-based (AESO/VDM, AESO/VDM/DMPA) polymers were obtained by cationic and radical photopolymerization reactions, respectively. In order to improve the cross-linking density of the resulting polymers, 10 mol.% of RD1 was used as a reactive diluent in the c

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28

Royon, Maxime, Francis Vocanson, Damien Jamon, et al. "Comparison between the UV and X-ray Photosensitivities of Hybrid TiO2-SiO2 Thin Layers." Materials 13, no. 17 (2020): 3730. http://dx.doi.org/10.3390/ma13173730.

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The photo-induced effects on sol–gel-based organo TiO2-SiO2 thin layers deposited by the dip-coating technique have been investigated using two very different light sources: A light-emitting diode (LED) emitting in the UV (at 365 nm, 3.4 eV) and an X-ray tube producing 40 keV mean-energy photons. The impact of adding a photo-initiator (2,2-dimethoxy-2-phenylacetophenone-DMPA) on the sol–gel photosensitivity is characterized namely in terms of the photo-induced refractive index measured through M-line spectroscopy. Results show that both silica-titania sol–gel films with or without the photo-in

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29

Ayhan, Fatma, Sabiha Demirci, and Hakan Ayhan. "Poly (Ethylene Glycol) / Gelatin Composite Hydrogels for Drug Delivery." Journal of Composites and Biodegradable Polymers 2, no. 1 (2014): 36–45. http://dx.doi.org/10.12974/2311-8717.2014.02.01.5.

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Hydrogels are three dimentional, hydrophilic, and polymeric networks that have been designed and fabricated to fulfill the needs of the pharmaceutical and medical fields. Many biomedical applications including controlled drug delivery have developed based on hydrogel technologies. Various composite hydrogels including synthetic and natural materials can be produced to create controllable systems in drug delivery applications. In this study, poly(ethylene glycol) (PEG-DA) based composite hydrogels were prepared by photopolymerization method and 2,2-dimethoxy-2-phenylacetophenone (DMPA) was used

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30

Jiang, Zhi, Huiqiang Wang, Yanping Li, Zonggen Peng, Yuhuan Li, and Zhuorong Li. "Synthesis and antiviral activity of a series of novel N-phenylbenzamide and N-phenylacetophenone compounds as anti-HCV and anti-EV71 agents." Acta Pharmaceutica Sinica B 5, no. 3 (2015): 201–9. http://dx.doi.org/10.1016/j.apsb.2015.03.013.

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31

Skorokhod, L. S., I. I. Seifullina та V. G. Vlasenko. "Products of complex formation in CoCl2-1-amino-8-hydroxynaphthalene-2,4-disulfonic acid-α-hydroxy-α-phenylacetophenone (benzaldehyde and its hydroxy derivatives) systems". Russian Journal of General Chemistry 79, № 1 (2009): 37–41. http://dx.doi.org/10.1134/s107036320901006x.

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32

Chen, Jian, Ya Wen, Lingyi Zeng, et al. "Room-Temperature Solid-State UV Cross-Linkable Vitrimer-like Polymers for Additive Manufacturing." Polymers 14, no. 11 (2022): 2203. http://dx.doi.org/10.3390/polym14112203.

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In this paper, a UV cross-linkable vitrimer-like polymer, ureidopyrimidinone functionalized telechelic polybutadiene, is reported. It is synthesized in two steps. First, 2(6-isocyanatohexylaminocarbonylamino)-6-methyl-4[1H]-pyrimidinone (UPy-NCO) reacts with hydroxy-functionalized polybutadiene (HTPB) to obtain UPy-HTPB-UPy, and then the resulted UPy-HTPB-UPy is cross-linked under 365 nm UV light (photo-initiator: bimethoxy-2-phenylacetophenone, DMPA). Further investigation reveals that the density of cross-linking and mechanical properties of the resulting polymers can be tailored via varying

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33

Faria, Joaquim Luís, та Steen Steenken. "Photoionization of α-alkoxybenzyl radicals to yield α-alkoxybenzyl cations. Photochemistry of ω,ω-dimethoxy-ω- phenylacetophenone in polar solvents at high light intensities 1". Journal of the Chemical Society, Perkin Transactions 2, № 6 (1997): 1153–60. http://dx.doi.org/10.1039/a607743i.

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34

El Itawi, Hassan, Sami Fadlallah, Wichapol Leephakphumphanich, et al. "Online Microfluidic Production of Sustainable Cyrene™-Derived Porous Microparticles." Sustainability 15, no. 3 (2023): 2023. http://dx.doi.org/10.3390/su15032023.

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The use of sustainable raw materials is now a necessity in all industries, including the production of porous microparticles. Cyrene™ is a cellulose-derived compound that is readily prepared through the reduction of the α,β-unsaturation of levoglucosenone (LGO)—a wood-based platform molecule. In this work, the importance of Cyrene™ as a potential bio-based molecule to produce sustainable porous microparticles is demonstrated. First, a methacrylic derivative of Cyrene™ (m-Cyrene) was synthesized. A microfluidic co-flow device was then established to produce m-Cyrene-based oil-in-water (O/W) con

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35

Barner-Kowollik, Christopher, Philipp Vana, and Thomas P. Davis. "Laser-induced decomposition of 2,2-dimethoxy-2-phenylacetophenone and benzoin in methyl methacrylate homopolymerization studied via matrix-assisted laser desorption/ionization time-of-flight mass spectrometry." Journal of Polymer Science Part A: Polymer Chemistry 40, no. 5 (2002): 675–81. http://dx.doi.org/10.1002/pola.10150.

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36

Rizzuto, Carmen, Riccardo C. Barberi, and Marco Castriota. "Development of Electrochromic Devices, Based on Polymeric Gel, for Energy Saving Applications." Polymers 15, no. 16 (2023): 3347. http://dx.doi.org/10.3390/polym15163347.

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In this work, the implementation of an electrochromic device (10 cm × 10 cm in size) for energy saving applications has been presented. As electrochromic system has been used with an electrochromic solution (ECsol) made by ethyl viologen diperchlorate [EV(ClO4)2], 1,1′-diethyl ferrocene (DEFc) and propylene carbonate (PC), as solvent. The final system has been obtained by mixing the ECsol, described above, with a polymeric system made by Bisphenol-A glycerolate (1 glycerol/phenol) diacrylate (BPA) and 2,2-Dimethoxy-2-phenylacetophenone (Irgacure 651) in a weight percentage equal to 60:40% w/w,

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37

Mehta, Vaibhav P., José-Antonio García-López, and Michael F. Greaney. "Ruthenium-Catalyzed Cascade CH Functionalization of Phenylacetophenones." Angewandte Chemie 126, no. 6 (2014): 1555–59. http://dx.doi.org/10.1002/ange.201309114.

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38

Maquestiau, A., C. Coupez та R. Flammang. "Phenyl Group Interchange in Gaseous Protonated α-Phenylacetophenones". Bulletin des Sociétés Chimiques Belges 90, № 1 (2010): 45–48. http://dx.doi.org/10.1002/bscb.19810900108.

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39

Mehta, Vaibhav P., José-Antonio García-López, and Michael F. Greaney. "Ruthenium-Catalyzed Cascade CH Functionalization of Phenylacetophenones." Angewandte Chemie International Edition 53, no. 6 (2014): 1529–33. http://dx.doi.org/10.1002/anie.201309114.

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Mehta, Vaibhav P., Jose-Antonio Garcia-Lopez, and Michael F. Greaney. "ChemInform Abstract: Ruthenium-Catalyzed Cascade C-H Functionalization of Phenylacetophenones." ChemInform 45, no. 32 (2014): no. http://dx.doi.org/10.1002/chin.201432114.

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41

Yang, Shan, Chenyang Dai, Yujie Chen, et al. "Ruthenium(II)‐Catalyzed Cross‐Coupling of Benzoyl Formic Acids with Toluenes: Synthesis of 2‐Phenylacetophenones." European Journal of Organic Chemistry 2021, no. 21 (2021): 2955–61. http://dx.doi.org/10.1002/ejoc.202100432.

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Kumar, Rajesh, J. K. Makrandi, Ishwar Singh, and S. P. Khatkar. "Preparation and photoluminescent properties of europium complexes with methoxy derivatives of 2′-hydroxy-2-phenylacetophenones." Journal of Luminescence 128, no. 8 (2008): 1297–302. http://dx.doi.org/10.1016/j.jlumin.2007.12.040.

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Kadu, Vikas D., Naga Chandradudu Sankala, Mahesh G. Hublikar, Shahaji I. Bansode та Raghunath B. Bhosale. "One-Pot N-α-C(sp3)–H Bond Functionalisation Cascade for the Synthesis of Polysubstituted Imidazoles". Synthesis, 25 березня 2024. http://dx.doi.org/10.1055/s-0043-1763690.

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AbstractA one-pot eco-friendly oxidative N-α-C(sp3)–H bond functionalisation of arylmethylamines for the synthesis of tetrasubstituted imidazoles is demonstrated. The substrate scope of these amines has been well-explored with different substrates, such as 1,2-diketones, an α-hydroxy ketone and phenylacetophenone. In the presence of FeCl3 catalyst and green oxidant O2, the easily accessible substrates afforded tetrasubstituted imidazoles in up to 94% yield.

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FISCHER, H., R. BAER, R. HANY, I. VERHOOLEN, and M. WALBINER. "ChemInform Abstract: 2,2-Dimethoxy-2-phenylacetophenone: Photochemistry and Free Radical Photofragmentation." ChemInform 21, no. 36 (1990). http://dx.doi.org/10.1002/chin.199036081.

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Dizman, Cemil, Sahin Ates, Lokman Torun, and Yusuf Yagci. "Synthesis, characterization and photoinduced curing of polysulfones with (meth)acrylate functionalities." Beilstein Journal of Organic Chemistry 6 (June 1, 2010). http://dx.doi.org/10.3762/bjoc.6.56.

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The UV-curable telechelic polysulfones with (meth)acrylate functionalities were synthesized by condensation polymerization and subsequent esterification. The final polymers and intermediates at various stages were characterized by 1H NMR, FT-ATR, and GPC. The oligomeric films prepared from the appropriate solutions containing these telechelics and 2,2-dimethoxy-2-phenylacetophenone (DMPA) as the photoinitiator undergo rapid polymerization upon irradiation forming insoluble networks. The photo-curing behavior was investigated by photo-DSC and the effects of the molecular weight of the polysulfo

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Jamaludin, F. H., K. Rangasamy, T. W. Wong, T. Li, and S. I. A. Razak. "Synthesis and Characterization of Photocrosslinked Biobased Polyester Membrane." Journal of Applied Membrane Science & Technology 23, no. 2 (2019). http://dx.doi.org/10.11113/amst.v23n2.148.

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A series of bio-based photocrosslinked polyester membranes, poly(1,8-octanediol-itaconate-citrate-dodecandioate), (POSCI) were synthesized through polycondensation followed by photocrosslinking under UV irradiation in the presence of 2,2-dimethoxy-2-phenylacetophenone (DMPA) as photoinitiator (PI). Upon varied UV exposure time and DMPA content, the corresponding changes in chemical, structural, and mechanical properties of the polymer were studied. The transmission peak of FTIR spectrum centred at 1725 cm-1 indicates the formation of ester structure. Contact angle results suggested all of the

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Sabounchei, Seyyed, Mohammad Panahimehr, Hamid Khavasi, Fateme Bagherjeri, and Collete Boscovic. "Mercury(II) complexes of new bidentate phosphorus ylides: synthesis, spectra and crystal structures." Chemical Papers 68, no. 5 (2014). http://dx.doi.org/10.2478/s11696-013-0487-5.

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AbstractThe reaction of dppm (1,1-bis(diphenylphosphino)methane) with 2-bromo-4-phenylacetophenone and benzyl bromoacetate in chloroform produces new phosphonium salts, [Ph2PCH2PPh2CH2C(O) C6H4Ph]Br (I) and [Ph2PCH2PPh2CH2COOCH2Ph]Br (II). By allowing the phosphonium salts to react with the appropriate base, the bidentate phosphorus ylides, Ph2PCH2PPh2=C(H)C(O)C6H4Ph (III) and Ph2PCH2PPh2=C(H)C(O)OCH2Ph (IV), were obtained. The reaction of these ligands with mercury(II) halides in dry methanol led to the formation of the mononuclear complexes {HgX2[(Ph2PCH2PPh2C(H)C(O)C6H4Ph)]} (X = Cl (V); X

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Liu, Zongdai, Zhibo Zhang, Yi Zhang, Dan Luo, and Kun‐Lin Yang. "A Two‐Stage Polymerization Strategy for Preparing Polymer‐Network Liquid Crystals with Oxygen‐Sensing Property." Advanced Photonics Research, June 27, 2024. http://dx.doi.org/10.1002/adpr.202300340.

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Polymer‐network liquid crystal (PNLC) possesses both advantages of low‐molecular‐weight liquid crystal (LMWLC) and liquid crystal (LC) polymer. Herein, a two‐stage polymerization strategy for the formation of unique PNLC with oxygen‐sensing properties is reported. The reaction mixture consists of 6% diacrylate RM257, 93.5% LMWLC 4‐cyano‐4′‐pentylbiphenyl (5CB), and 0.5% photoinitiator dimethoxy‐2‐phenylacetophenone (DMPA). In the first stage, the mixture is exposed to UV light for 2 min to form a primary polymer network, which is highly uniform with a planar orientation. However, some free rad

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Wu, Chun‐Ting, Pravinraj Selvaraj, Yuan‐Chang Tsai, Chi‐Tang Huang, Ching‐Cherng Sun, and Ko‐Ting Cheng. "Stimuli‐Responsive Smart Glass with Switchable Unidirectional Light Source for Enhanced Privacy/Indoor Illumination." Advanced Optical Materials, December 16, 2024. https://doi.org/10.1002/adom.202403088.

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AbstractLight manipulation is in high demand in science and industry. Smart glasses enable dynamic light control for indoor illumination, privacy protection, automobiles, and displays. However, existing technologies often limit single‐functionality (simultaneous bidirectional transparency or opacity) and strongly inherent user preferences. Here, a novel class of stimuli‐responsive smart glass featuring a switchable unidirectional light source using 2,2‐dimethoxy‐2‐phenylacetophenone (DMPAP)‐doped twisted hybrid polymer network liquid crystals (TH‐PNLCs) with a linear polarizer is developed. Th

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Lotfy, Salah, and Ahmed A. Basfar. "Influence of gamma irradiation on acrylate‐based shape memory polymers in the presence of various crosslinkers." Journal of Applied Polymer Science, August 2, 2023. http://dx.doi.org/10.1002/app.54491.

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AbstractThis study investigates the impact of gamma irradiation on acrylate‐based shape memory polymers (SMPs) when combined with various crosslinkers. The SMPs were synthesized using butyl acrylate (nBuA) and isobornyl acrylate (IBoA) with different crosslinkers, including polyethylene glycol diacrylate (PEGDA), bisphenol A ethoxylated diacrylate (BPAEDA), and trimethylolpropane triacrylate (TMPTA). The photo‐initiation process utilized 2,2 dimethoxy‐2‐phenylacetophenone (DMPA), followed by gamma radiation crosslinking at absorbed doses ranging from 5 to 300 kGy. The degree of gelation depend

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