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Journal articles on the topic 'Reactions of fluorinated'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Fustero, Santos, María Sánchez-Roselló, and Carlos del Pozo. "Asymmetric tandem reactions: New synthetic strategies." Pure and Applied Chemistry 82, no. 3 (2010): 669–77. http://dx.doi.org/10.1351/pac-con-09-09-07.

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The use of domino and multicomponent reactions in asymmetric synthesis is constantly increasing nowadays. This allows for the synthesis of complex molecules in a single synthetic sequence, usually with high atom economy. Herein, we report three examples of new asymmetric tandem reactions recently developed in our laboratories, giving rise to new families of enantiomerically enriched fluorinated and nonfluorinated heterocycles. Thus, 1,4-dihydropyridines (1,4-DHPs) bearing fluorinated substituents at C6 were assembled by means of a Hantzsch-type reaction; cyclic β-amino carbonyl derivatives wer

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2

Yin, Xuemei, Xihong Wang, Lei Song, Junxiong Zhang, and Xiaoling Wang. "Recent Progress in Synthesis of Alkyl Fluorinated Compounds with Multiple Contiguous Stereogenic Centers." Molecules 29, no. 15 (2024): 3677. http://dx.doi.org/10.3390/molecules29153677.

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Organic fluorides are widely used in pharmaceuticals, agrochemicals, material sciences, and other fields due to the special physical and chemical properties of fluorine atoms. The synthesis of alkyl fluorinated compounds bearing multiple contiguous stereogenic centers is the most challenging research area in synthetic chemistry and has received extensive attention from chemists. This review summarized the important research progress in the field over the past decade, including asymmetric electrophilic fluorination and the asymmetric elaboration of fluorinated substrates (such as allylic alkyla

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3

Mlostoń, Grzegorz, Yuriy Shermolovich, and Heinz Heimgartner. "Synthesis of Fluorinated and Fluoroalkylated Heterocycles Containing at Least One Sulfur Atom via Cycloaddition Reactions." Materials 15, no. 20 (2022): 7244. http://dx.doi.org/10.3390/ma15207244.

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Fluorinated heterocycles constitute an important group of organic compounds with a rapidly growing number of applications in such areas as medicinal chemistry, agrochemicals production, polymer chemistry, as well as chemistry of advanced materials. In the latter case, fluorinated thiophenes are considered as a lead class of compounds with numerous spectacular applications. On the other hand, cycloaddition reactions offer a superior methodology for stereo-chemically controlled synthesis of heterocycles with a diverse ring size and a variable number of heteroatoms. A comprehensive review of meth

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4

Haas, Alois, and Hans-Udo Krächter. "Reactions of fluorinated ethynes." Journal of Fluorine Chemistry 29, no. 1-2 (1985): 103. http://dx.doi.org/10.1016/s0022-1139(00)83339-4.

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5

Bendada, Abdallah, David S. Boyle, Laurence McGhee, Geoffrey Webb, and John M. Winfield. "Reactions on fluorinated surfaces." Journal of Fluorine Chemistry 71, no. 2 (1995): 175. http://dx.doi.org/10.1016/0022-1139(94)06011-a.

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6

Haydar, Lolwa, Wassim El Malti, Vincent Ladmiral, Ali Alaaeddine, and Bruno Ameduri. "Original Fluorinated Non-Isocyanate Polyhydroxyurethanes." Molecules 28, no. 4 (2023): 1795. http://dx.doi.org/10.3390/molecules28041795.

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New fluorinated polyhydroxyurethanes (FPHUs) with various molar weights were synthesized via the polyaddition reaction of a fluorinated telechelic bis(cyclocarbonate) (bis-CC) with a diamine. The fluorinated bis-CC was initially synthesized by carbonylation of a fluorinated diepoxide, 1,4-bis(2′,3′-epoxypropyl)perfluorobutane, in the presence of LiBr catalyst, in high yield. Then, several reaction conditions were optimized through the model reactions of the fluorinated bis-CC with hexylamine. Subsequently, fluorinated polymers bearing hydroxyurethane moieties (FPHUs) were prepared by reacting

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7

Manoj, Kumar Singh, Kumar Manoj, and Bandyopadhyay Debkumar. "The study of [4+2] cycloaddition reactions of some unactivated aldehydes with a simple diene : Role of various iron(III) porphyrins as catalysts." Journal of Indian Chemical Society Vol. 92, Dec 2015 (2015): 1799–803. https://doi.org/10.5281/zenodo.5599361.

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Department of Chemistry, Indian Institute of Technology Delhi, Hauz Khas, New Delhi-110 016, India <em>E-mail</em> : dkbp@chemistry.iitd.ac.in The [4+2] hetero Diels-Alder reaction of some benzaldehyde derivatives with 2,3-dimethylbutadiene has been investigated in presence of catalytic quantities of TPPFe<sup>III</sup>.X and its fluorinated analogues. It was observed that in case of fluorinated catalysts the reaction was indeed facilitated and the Fe<sup>III</sup>-bound axial anionic ligands play a very important role. The reactions of various substituted benzaldehydes with 2,3-dimethyl butad

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8

Joshi, KrishnaC, VijaiN Pathak, R. K. Chaturvedi, and Ragini Gupta. "Synthesis reactions of fluorinated indoles." Journal of Fluorine Chemistry 35, no. 1 (1987): 69. http://dx.doi.org/10.1016/0022-1139(87)95054-8.

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9

Orsi, Douglas L., and Ryan A. Altman. "Exploiting the unusual effects of fluorine in methodology." Chemical Communications 53, no. 53 (2017): 7168–81. http://dx.doi.org/10.1039/c7cc02341c.

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10

Kotun, Stefan P., and Darryl D. DesMarteau. "Superacid-induced ring-opening reactions of fluorinated heterocycles." Canadian Journal of Chemistry 67, no. 11 (1989): 1724–28. http://dx.doi.org/10.1139/v89-265.

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HF/AsF5 and HF/SbF5 superacid mixtures react with fluorinated small-ring heterocycles such as 1,2-oxazetidines and oxetanes with consequent addition of HF to give alcohol and amine ring-opened products in high yield. Excess HF serves as solvent and reactant. Ring compounds containing both nitrogen and oxygen as heteroatoms protonate predominantly on nitrogen; a case with competing O-protonation arises in the case of a chloro-substituted oxazetidine. In general, rings containing two heteroatoms retain the heteroatom–heteroatom bond and it is a carbon–heteroatom bond that opens. The resulting OH

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11

Han, Ling-Li, and Tao Liu. "Theoretical study on the nucleophilic fluoroalkylation of propylene oxide with fluorinated sulfones." Journal of the Serbian Chemical Society 78, no. 4 (2013): 483–94. http://dx.doi.org/10.2298/jsc120831097h.

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The path of nucleophilic fluoroalkylation reaction of propylene oxide with PhSO2CYF- (Y=F,H, and PhSO2, respectively) in gas phase and in Et2O solvent were studied theoretically. The nucleophilic fluoroalkylation of propylene oxide with fluorinated carbanions was probed by the reactivity comparison between (benzenesulfonyl)monofluoromethyl anion (PhSO2CHF-), (benzenesulfonyl) difluoromethyl anion (PhSO2CF2-), and bis(benzenesul-fonyl) monofluoromethyl anion ((PhSO2)2CF-). The nucleophilicity reactivity order of PhSO2CYF- (Y = F, H, and PhSO2) is [(PhSO2)2CF-] > PhSO2CHF- > PhSO2CF2-, whi

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12

Ichikawa, Junji. "Ring constructions by the use of fluorine substituent as activator and controller." Pure and Applied Chemistry 72, no. 9 (2000): 1685–89. http://dx.doi.org/10.1351/pac200072091685.

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By using the properties of fluorine such as electronic effects and leaving-group ability, two types of ring-forming reactions have been achieved starting from fluoroolefins: (i) fluorinated vinyl ketones with a vinyl and/or an aryl group, which undergo fluorine-directed and/or -activated Nazarov, Friedel-Crafts, and tandem cyclizations in their combination to construct highly functionalized and fused ring systems and (ii) gem-difluoroolefins bearing a nucleophilic center on the carbon δ to the flourines undergo intramolecular substitution for the fluorine via "anti-Baldwin" 5-endo-trig closure

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13

Musolino, M., S. Dall’Angelo, and M. Zanda. "Synthesis and Radiosynthesis of Prospective 2-Nitroimidazole Hypoxia PET Tracers via Thiazolidine Ligation with 5-Fluorodeoxyribose (FDR)." SynOpen 01, no. 01 (2017): 0173–79. http://dx.doi.org/10.1055/s-0036-1591863.

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The first prospective fluorinated PET tracers for imaging hypoxia obtained via thiazolidine-ligation are reported. Three 1,2-thiol-amine linkers were combined with four different 2-nitroimidazole spacers via amide or urea bond formation. The resulting compounds were submitted to thiazolidine-ring-forming ligation reaction with the fluorinated carbohydrate l-5-fluoro-5-deoxy-ribose (FDR), affording the desired candidate PET tracers in variable yields. The same ligation reactions performed on l-ribose – a by-product of [18F]FDR radiosynthesis – under conditions mimicking a radiochemical producti

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14

ISHIHARA, Takashi. "Generation and Reactions of Fluorinated Enolates." Journal of Synthetic Organic Chemistry, Japan 50, no. 4 (1992): 347–56. http://dx.doi.org/10.5059/yukigoseikyokaishi.50.347.

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15

Rapp, Magdalena, Tomasz Cytlak, Marta Z. Szewczyk, and Henryk Koroniak. "Catalytic Reactions in Fluorinated Phosphonates Synthesis." Current Green Chemistry 2, no. 3 (2015): 237–53. http://dx.doi.org/10.2174/2213346102666150123230102.

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16

Zemtsov, Artem A., Vitalij V. Levin, and Alexander D. Dilman. "Allylic substitution reactions with fluorinated nucleophiles." Coordination Chemistry Reviews 459 (May 2022): 214455. http://dx.doi.org/10.1016/j.ccr.2022.214455.

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17

Petrov, V. A., G. G. Belen'kii, and L. S. German. "Electrophilic reactions of high fluorinated dienes." Journal of Fluorine Chemistry 29, no. 1-2 (1985): 171. http://dx.doi.org/10.1016/s0022-1139(00)83407-7.

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18

Shen, Xiao, and Jinbo Hu. "Fluorinated Sulfoximines: Preparation, Reactions and Applications." European Journal of Organic Chemistry 2014, no. 21 (2014): 4437–51. http://dx.doi.org/10.1002/ejoc.201402086.

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19

Laos, Roberto, and Steven Benner. "Fluorinated oil-surfactant mixtures with the density of water: Artificial cells for synthetic biology." PLOS ONE 17, no. 1 (2022): e0252361. http://dx.doi.org/10.1371/journal.pone.0252361.

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There is a rising interest in biotechnology for the compartmentalization of biochemical reactions in water droplets. Several applications, such as the widely used digital PCR, seek to encapsulate a single molecule in a droplet to be amplified. Directed evolution, another technology with growing popularity, seeks to replicate what happens in nature by encapsulating a single gene and the protein encoded by this gene, linking genotype with phenotype. Compartmentalizing reactions in droplets also allows the experimentalist to run millions of different reactions in parallel. Compartmentalization re

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20

Keasler, Kaitlyn T., Mary E. Zick, Emily E. Stacy, et al. "Handling fluorinated gases as solid reagents using metal-organic frameworks." Science 381, no. 6665 (2023): 1455–61. http://dx.doi.org/10.1126/science.adg8835.

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Fluorine is an increasingly common substituent in pharmaceuticals and agrochemicals because it improves the bioavailability and metabolic stability of organic molecules. Fluorinated gases represent intuitive building blocks for the late-stage installation of fluorinated groups, but they are generally overlooked because they require the use of specialized equipment. We report a general strategy for handling fluorinated gases as benchtop-stable solid reagents using metal-organic frameworks (MOFs). Gas-MOF reagents are prepared on gram-scale and used to facilitate fluorovinylation and fluoroalkyl

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21

Antoniotti, Paola, Lorenza Operti, Roberto Rabezzana, Francesca Turco, Stefano Borocci, and Felice Grandinetti. "Positive Ion Chemistry of SiH4/NF3 Gaseous Mixtures Studied by Ion Trap Mass Spectrometry." European Journal of Mass Spectrometry 15, no. 2 (2009): 209–20. http://dx.doi.org/10.1255/ejms.950.

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The positive ion chemistry occurring in silane/nitrogen trifluoride gaseous mixtures has been investigated by ion trap mass spectrometry. Reaction sequences and rate constants have been determined for the processes involving the primary ions SiH n+ ( n = 0–3) and NF x+ ( x = 1–3) and the secondary ions obtained from their reactions with SiH4 and NF3. The SiH n+ efficiently react with NF3 and undergo cascades of abstraction and scrambling reactions which form the fluorinated and perfluorinated cations SiHF m+ ( m = 1, 2), SiH2F+ and SiF x+ ( x = 1–3). Fluorinated Si2-clusters such as Si2H2F+, S

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22

Jiao, Qingjie, Tianqi Li, Yapeng Ou, Suming Jing, and Fang Wang. "Probing the Reaction Mechanisms of 3,5-Difluoro-2,4,6-Trinitroanisole (DFTNAN) through a Comparative Study with Trinitroanisole (TNAN)." Materials 15, no. 7 (2022): 2568. http://dx.doi.org/10.3390/ma15072568.

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To probe the thermal decomposition mechanisms of a novel fluorinated low-melting-point explosive 3,5-difluoro-2,4,6-trinitroanisole (DFTNAN), a comparative study with trinitroanisole (TNAN) was performed under different heating conditions. The thermal decomposition processes and initial reactions were monitored by DSC-TG-FTIR-MS and T-jump-PyGC-MS coupling analyses, respectively. The results show that fluorine decreased the thermal stability of the molecular structure, and the trigger bond was transferred from the ortho-nitro group of the ether to the para-nitro group. The possible reaction pa

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23

Meng, Saiqin, Xiaolong Fu, Liping Jiang, et al. "Theoretical Calculations and Experiments on the Thermal Properties of Fluorinated Graphene and Its Effects on the Thermal Decomposition of Nitrate Esters." Nanomaterials 12, no. 4 (2022): 621. http://dx.doi.org/10.3390/nano12040621.

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Fluorinated graphene contains F atoms with high levels of chemical activity, and the application of fluorinated graphene in energetic materials may greatly contribute to the progress of combustion reactions. However, there is a lack of research on the thermal properties of fluorinated graphene and its application on nitrate esters. In this paper, theoretical calculations and experiments were used to study the thermal properties of fluorinated graphene and its application on nitrate esters. The anaerobicity and poor thermal stability of fluorinated graphene were proved by ab initio molecular dy

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24

Bou-Hamdan, Farhan R., François Lévesque, Alexander G. O'Brien, and Peter H. Seeberger. "Continuous flow photolysis of aryl azides: Preparation of 3H-azepinones." Beilstein Journal of Organic Chemistry 7 (August 17, 2011): 1124–29. http://dx.doi.org/10.3762/bjoc.7.129.

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Photolysis of aryl azides to give nitrenes, and their subsequent rearrangement in the presence of water to give 3H-azepinones, is performed in continuous flow in a photoreactor constructed of fluorinated ethylene polymer (FEP) tubing. Fine tuning of the reaction conditions using the flow reactor allowed minimization of secondary photochemical reactions.

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25

Neogi, Debyani, S. Singh, A. Saini, and R. D. Verma. "Reactions of fluorinated anhydrides with metal alkoxides." Proceedings / Indian Academy of Sciences 106, no. 3 (1994): 807. http://dx.doi.org/10.1007/bf02911157.

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26

Gyenes, Ferenc, Suzanne T. Purrington, and Yan-Song Liu. "Friedel−Crafts Reactions of Fluorinated Allylic Compounds." Journal of Organic Chemistry 64, no. 4 (1999): 1366–68. http://dx.doi.org/10.1021/jo981670e.

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27

Denis, Pablo A., and Federico Iribarne. "Cycloaddition Reactions between Graphene and Fluorinated Maleimides." Journal of Physical Chemistry C 121, no. 24 (2017): 13218–22. http://dx.doi.org/10.1021/acs.jpcc.7b03413.

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28

Zheng, Yuan Yang, Earnest Obed John, Robert L. Kirchmeier, and Jean'ne M. Shreeve. "Some reactions of fluorinated azaalkenes, RfNCF2." Journal of Fluorine Chemistry 57, no. 1-3 (1992): 293–306. http://dx.doi.org/10.1016/s0022-1139(00)82841-9.

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29

Koch, H. F., and J. G. Koch. "Reactions of fluorinated carbanions generated in alcohols." Journal of Fluorine Chemistry 29, no. 1-2 (1985): 217. http://dx.doi.org/10.1016/s0022-1139(00)83456-9.

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30

CHAMBERS, R. D., and J. F. S. VAUGHAN. "ChemInform Abstract: Nucleophilic Reactions of Fluorinated Alkenes." ChemInform 29, no. 8 (2010): no. http://dx.doi.org/10.1002/chin.199808265.

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31

Zemtsov, Artem A., Vitalij V. Levin, Alexander D. Dilman, Marina I. Struchkova, and Vladimir A. Tartakovsky. "Reactions of fluorinated silanes with 2-nitrocinnamates." Journal of Fluorine Chemistry 132, no. 6 (2011): 378–81. http://dx.doi.org/10.1016/j.jfluchem.2011.03.015.

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32

Blancou, Wafa, Badr Jismy, Soufiane Touil, Hassan Allouchi, and Mohamed Abarbri. "Simple and Expedient Access to Novel Fluorinated Thiazolo- and Oxazolo[3,2-a]pyrimidin-7-one Derivatives and Their Functionalization via Palladium-Catalyzed Reactions." Molecules 27, no. 9 (2022): 3013. http://dx.doi.org/10.3390/molecules27093013.

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An efficient, versatile, and one-pot method for the preparation of novel fluorinated thiazolo- and oxazolo[3,2-a]pyrimidin-7-ones is described from 2-aminothiazoles or 2-amino-oxazoles and fluorinated alkynoates. This transformation, performed under transition-metal-free conditions, offers new fluorinated cyclized products with good to excellent yields. Moreover, the functionalization of these N-fused scaffolds via the Suzuki-Miyaura and Sonogashira cross-coupling reactions led to the synthesis of highly diverse thiazolo- and oxazolo[3,2-a]pyrimidin-7-ones.

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33

Langer, Peter. "Synthesis of Purines and Related Molecules by Cyclization Reactions of Heterocyclic Enamines." Synlett 33, no. 05 (2021): 440–57. http://dx.doi.org/10.1055/s-0040-1719845.

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AbstractA great variety of pharmacologically relevant fluorinated purine analogues are available by cyclization reactions of heterocyclic enamines with 1,3-dielectrophiles. The reactions usually proceed with excellent regioselectivities. As electrophiles, 1,3-diketones, enaminones or 3-chloro-2-en-1-ones were used. Other synthetic strategies are based on inverse-electron-demand Diels–Alder reactions of heterocyclic enamines with triazines. Purine analogues were further functionalized by transition-metal-catalyzed CH-coupling reactions or oxidative cyclizations, giving rise to more complex poly

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34

Talavera, Maria, Gisa Meißner, Simon G. Rachor, and Thomas Braun. "C–F activation reactions at germylium ions: dehydrofluorination of fluoralkanes." Chemical Communications 56, no. 32 (2020): 4452–55. http://dx.doi.org/10.1039/d0cc01420f.

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35

Rassukana, Yulia, Ivanna Yelenich та Petro Onysʹko. "Fluorinated NH-iminophosphonates in synthesis of biorelevant α-aminophosphonic acids derivatives". Ukr. Bioorg. Acta 2022, Vol. 17, N1 17, № 1 (2022): 101–4. http://dx.doi.org/10.15407/bioorganica2022.01.101.

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Reactions of (poly)fluoroalkylated NH-iminophosphonates with nitromethane, trimethylsilylcyanide, and diphenylphosphine oxide lead to respective fluorinated β-nitro-α-aminophosphonates, α-cyano-α-aminophosphonates, and heminal bisphosphonates. Reaction with 3-aminocrotonitrile 5 proceds at the β-position of enamine. In the case of α-imino chlorodifluoroethylphosphonate 1c the reaction is accompanied by an unusual nucleophilic substitution of the chlorine atom in CF2Cl group with the formation of pyrroline bearing a difluoromethylated aminophosphonate moiety

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36

Mazeh, Sara, Maria Ivana Lapuh, and Tatiana Besset. "Advances in the Synthesis of Fluorinated Scaffolds by Transition Metal-Catalyzed C–H Bond Activation." CHIMIA International Journal for Chemistry 74, no. 11 (2020): 871–77. http://dx.doi.org/10.2533/chimia.2020.871.

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Thanks to the unique features of the fluorine atom and the fluorinated groups, fluorine-containing molecules are essential. Therefore, the search for new fluorinated groups as well as straightforward and original methodologies for their installation is of prime importance. Especially, the combination of organofluorine chemistry with transition metal-catalyzed C–H bond functionalization reactions offered straightforward tools to access original fluorinated scaffolds. In this context, over the last years, our group focused on the development of original methodologies to synthesize fluorine-conta

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37

Zou, Yan, Ke Yan, Liangxue Bao, Qi Xia, Huixin Chen, and Hongjun Yue. "Fluorinated Hollow Porous Carbon Spheres as High-Performance Cathode Material for Primary Battery." Batteries 10, no. 9 (2024): 310. http://dx.doi.org/10.3390/batteries10090310.

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Fluorinated carbon cathode materials have extremely high theoretical specific energy among known cathode materials of lithium primary batteries. Nevertheless, current fluorinated carbon cannot meet the performance demands of future applications due to the rate performance. This work innovatively applies hollow carbon spheres with a porous structure as carbon sources to prepare fluorinated hollow porous carbon spheres (FHPCS) with high energy density and power density. The porous structure provides more reaction sites for the fluorination process and also shortens the diffusion path of lithium

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38

Thiemann, Thies. "Solventless Wittig Olefination with Fluorinated Benzaldehydes." Journal of Chemical Research 2007, no. 6 (2007): 336–41. http://dx.doi.org/10.3184/030823407x225464.

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Fluorinated benzaldehydes undergo solventless Wittig olefination with stabilised phosphoranes. Even with less reactive, stabilised phosphoranes, such as acetylmethylidenetriphenylphosphorane, the reactions have been found to be exothermic.

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39

Zhou, Yujing, Yan Zhang та Jianbo Wang. "Geminal difunctionalization of α-diazo arylmethylphosphonates: synthesis of fluorinated phosphonates". Organic & Biomolecular Chemistry 14, № 44 (2016): 10444–53. http://dx.doi.org/10.1039/c6ob01858k.

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40

Hajdin, Ita, Romana Pajkert, Mira Keßler, Jianlin Han, Haibo Mei, and Gerd-Volker Röschenthaler. "Access to cyclopropanes with geminal trifluoromethyl and difluoromethylphosphonate groups." Beilstein Journal of Organic Chemistry 19 (April 25, 2023): 541–49. http://dx.doi.org/10.3762/bjoc.19.39.

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A synthetic route to the bench-stable fluorinated masked carbene reagent diethyl 2-diazo-1,1,3,3,3-pentafluoropropylphosphonate, bearing a trifluoromethyl and a difluoromethyl group is reported for the first time. Its application in CuI-catalyzed cyclopropanation reactions with aromatic and aliphatic terminal alkenes under mild reaction conditions is demonstrated. In total, sixteen new cyclopropanes were synthesized in good to very good yields.

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41

Starobrat, A., M. J. Tyszkiewicz, W. Wegner, et al. "Salts of highly fluorinated weakly coordinating anions as versatile precursors towards hydrogen storage materials." Dalton Transactions 44, no. 45 (2015): 19469–77. http://dx.doi.org/10.1039/c5dt02005k.

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42

Dyckhoff, Florian, Su Li, Robert M. Reich, Benjamin J. Hofmann, Eberhardt Herdtweck, and Fritz E. Kühn. "Synthesis, characterization and application of organorhenium(vii) trioxides in metathesis reactions and epoxidation catalysis." Dalton Transactions 47, no. 29 (2018): 9755–64. http://dx.doi.org/10.1039/c8dt02326c.

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43

Chen, Sheng-Chun, Feng Tian, Kun-Lin Huang, et al. "Solvent-mediated assembly of chiral/achiral hydrophilic Ca(ii)-tetrafluoroterephthalate coordination frameworks: 3D chiral water aggregation, structural transformation and selective CO2 adsorption." CrystEngComm 16, no. 33 (2014): 7673–80. http://dx.doi.org/10.1039/c4ce01019a.

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44

Rulev, Alexander Yu, Alexey R. Romanov, Alexander V. Popov, Evgeniy V. Kondrashov, and Sergey V. Zinchenko. "Reaction of Bromoenones with Amidines: A Simple Catalyst-Free Approach to Trifluoromethylated Pyrimidines." Synthesis 52, no. 10 (2020): 1512–22. http://dx.doi.org/10.1055/s-0040-1707969.

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A facile one-pot synthesis of trifluoromethylated pyrimidines has been achieved by the treatment of fluorinated 2-bromoenones with aryl- and alkylamidines. The assembly of pyrimidine core proceeds by the cascade reactions via aza-Michael addition–intramolecular cyclization–dehydrohalogenation/dehydration sequence. This strategy is featured by high selectivity and mild reaction conditions giving the target heterocycles in high yields (up to 99%). The unique influence of trifluoromethyl group on the reaction path is demonstrated.

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45

Rivela, Cynthia B., Rodrigo G. Gibilisco, Carmen M. Tovar, et al. "FTIR product study of the Cl-initiated oxidation products of CFC replacements: (E/Z)-1,2,3,3,3-pentafluoropropene and hexafluoroisobutylene." RSC Advances 11, no. 21 (2021): 12739–47. http://dx.doi.org/10.1039/d1ra00283j.

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46

Kubiak, Jakub, Piotr Szyk, Beata Czarczynska-Goslinska, and Tomasz Goslinski. "Flavonoids, Chalcones, and Their Fluorinated Derivatives—Recent Advances in Synthesis and Potential Medical Applications." Molecules 30, no. 11 (2025): 2395. https://doi.org/10.3390/molecules30112395.

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Flavonoids and chalcones, widely recognised for their diverse biological activities, have garnered attention due to their potential therapeutic applications. This review discusses fluorinated flavonoids and chalcones, focusing on their prospective anti-inflammatory, antidiabetic, anticancer, antiosteoporotic, cardioprotective, neuroprotective, hepatoprotective, antimicrobial, and antiparasitic applications. The enhanced biological activities of fluorinated derivatives, particularly the antibacterial, antiviral, and anticancer properties, are attributed to the introduction of fluorine groups, w

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Schmidt, Rüdiger, Peter Osswald, Martin Könemann, and Frank Würthner. "Synthetic Routes to Core-fluorinated Perylene Bisimide Dyes and their Properties." Zeitschrift für Naturforschung B 64, no. 6 (2009): 735–46. http://dx.doi.org/10.1515/znb-2009-0621.

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Numerous core-fluorinated perylene bisimide (PBI) dyes with various substituents at the imide positions have been synthesized by different methods. Core-difluorinated PBIs 4a-f are obtained by imidization of difluoro-substituted perylene bisanhydride 1 with appropriate primary amines or, alternatively, by nucleophilic halogen exchange reactions (Halex process) of the corresponding dibromosubstituted PBIs 2a-d,f with potassium fluoride. Core-tetrafluorinated PBIs 5a-c could also be synthesized by halogen exchange reactions of the respective tetrachlorinated PBIs 3a-c. In particular, core-fluori

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48

Lyutenko, Nataliya V., Alexander E. Sorochinsky, and Vadim A. Soloshonok. "Applications of chiral sulfinyl auxiliaries in the asymmetric synthesis of fluorinated amines and amino acids." Ukr. Bioorg. Acta 2023, Vol. 18, N1 18, no. 1 (2023): 10–21. http://dx.doi.org/10.15407/bioorganica2023.01.010.

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This review article covers the developments made in collaboration by groups of Professors V. P. Kukhar and P. Bravo to the synthetic applications of sulfinyl compounds as versatile chiral auxiliaries for asymmetric preparation of fluorinated amines and amino acids. The potential of the sulfinyl chiral auxiliaries in the field of stereoselective transformations of fluorinated substrates is demonstrated by diastereoselective methylene transfer from diazomethane to the carbonyl of β-keto-γ-fluoroalkyl sulfoxides as a general approach for preparation of various fluorinated oxirane derivatives, dia

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49

Kumon, Tatsuya, Miroku Shimada, Jianyan Wu, Shigeyuki Yamada, and Tsutomu Konno. "Regioselective cobalt(II)-catalyzed [2 + 3] cycloaddition reaction of fluoroalkylated alkynes with 2-formylphenylboronic acids: easy access to 2-fluoroalkylated indenols." Beilstein Journal of Organic Chemistry 16 (September 4, 2020): 2193–200. http://dx.doi.org/10.3762/bjoc.16.184.

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[2 + 3] cycloaddition reactions of fluorinated alkynes with 2-formylphenylboronic acids under the influence of Co(acac)2·2H2O in two-component solvents of acetonitrile/2-propanol at reflux temperature for 18 h took place smoothly, affording the corresponding fluoroalkylated indenol derivatives in good yields. This reaction shows excellent regioselectivity, giving 2-fluoroalkylated indenols, together with a very small amount of 3-fluoroalkylated indanones as side products.

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Saner, B., Y. Z. Menceloglu, and N. Bilgin Oncu. "Branched Pentablock Poly(L-lactide-co-∊-caprolactone) Synthesis in scCO2." High Performance Polymers 19, no. 5-6 (2007): 649–64. http://dx.doi.org/10.1177/0954008307081209.

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Pentablock poly(L-lactide-co-∊-caprolactone) (PLLA/PCL), with a central fluorinated segment and four PLLA/PCL side chains was synthesized by sequential ring-opening polymerization (ROP) with stannous octoate catalyst in an environmentally benign and clean medium, scCO2. Copolymers of PLLA and PCL are extensively researched for biomedical applications. Fluorinated hydrocarbons are similarly promising for biomedicine, and especially for oxygen-carrying substitute applications. Initially, a fluorinated reactive triblock stabilizer (prepolymer, PCL-FLKT-PCL) with inner fluorinated segment and PCL

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