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Journal articles on the topic 'Alkyl groups'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Rebek, Jr., Julius. "Contortions of encapsulated alkyl groups." Chemical Communications, no. 27 (2007): 2777. http://dx.doi.org/10.1039/b617548a.

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2

Brändström, Arne. "Prediction of Taft’s σ* parameter for alkyl groups and alkyl groups containing polar substituents". Journal of the Chemical Society, Perkin Transactions 2, № 9 (1999): 1855–57. http://dx.doi.org/10.1039/a904819g.

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3

González-Pérez, Adán B., Alexander Grechkin, and Ángel R. de Lera. "Rearrangement of vinyl allene oxide geometric isomers to cyclopentenones. Further computational insights with biologically relevant model systems." Organic & Biomolecular Chemistry 15, no. 13 (2017): 2846–55. http://dx.doi.org/10.1039/c6ob02791a.

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A computational study of the rearrangement of vinyl allene oxides of biological relevance, which include alkyl (methyl, propyl) or unsaturated groups (allyl, crotyl) attached to the C<sub>sp3</sub> atom has revealed interesting insights into the formation of naturally occurring cyclopentenones.

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4

Schramm, Michael P., and Julius Rebek. "Moving Targets: Recognition of Alkyl Groups." Chemistry - A European Journal 12, no. 23 (2006): 5924–33. http://dx.doi.org/10.1002/chem.200600338.

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5

Brož, Břetislav, and Aleš Marek. "Tritiodefluorination of alkyl C-F groups." Journal of Labelled Compounds and Radiopharmaceuticals 62, no. 11 (2019): 743–50. http://dx.doi.org/10.1002/jlcr.3782.

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6

Abdukakhkharova, M., A. Ismailov, U. Mirzaev, and R. Ismailov. "OBTAINING SOME THERMOD AINING SOME THERMODYNAMIC PARAMETERS CONTAINING ME AINING METACRYLATE AND ALL TE AND ALLYL GROUPS CON YL GROUPS CONTAINING IN COMPOSITION." Technical science and innovation 2019, no. 1 (2019): 44–49. http://dx.doi.org/10.51346/tstu-01.19.1.-77-0011.

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The article discusses the preparation of some thermodynamic parameters characterizing the final product of complex radical polymerization of amino alkyl acrylate derivatives containing both methacrylate and alkyl groups of low molecular weight compounds with electron acceptors - polymerization initiators at temperatures that exclude thermal decomposition of the initiators themselves. The equilibrium constant of the complication reaction and the molar extinction coefficient of the complex were determined by graphically solving the Bеneshe-Hildebrand equation, the heats of complex formation, ent

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7

Tian, Juan, Dayong Sang, Xiaodong Tu, Zhoujun He, and Ming Yao. "Cleavage of Catechol Monoalkyl Ethers by Aluminum Triiodide–Dimethyl Sulfoxide." Synthesis 51, no. 03 (2018): 704–12. http://dx.doi.org/10.1055/s-0037-1610996.

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Using eugenol and vanillin as model substrates, a practical method is developed for the cleavage o-hydroxyphenyl alkyl ethers. Aluminum oxide iodide (O=AlI), generated in situ from aluminum triiodide and dimethyl sulfoxide, is the reactive ether cleaving species. The method is applicable to catechol monoalkyl ethers as well as normal phenyl alkyl ethers for the removal of methyl, ethyl, isopropyl, and benzyl groups. A variety of functional groups such as alkenyl, allyl, amide, cyano, formyl, keto, nitro, and halogen are well tolerated under the optimum conditions. Partial hydrodebromination wa

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8

Sasaki, Yu F. "How Bulky of Base Adducts can be Responsible for Clastogenicity rather than Mutagenicity?" Advances in Clinical Toxicology 8, no. 1 (2023): 1–6. http://dx.doi.org/10.23880/act-16000256.

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Two types of TK mutants are induced by genotoxic factors; normally growing (NG) TK mutants due to point mutations of targeted TK locus, and slowly growing (SG) mutants due to gross structural changes involving the growth-regulating gene outside targeted TK locus. In this study, human lymphoblstoid WTK1 cells were used to consider how bulky n- alkylated bases can induce SG mutants. For this purpose, n-alkyl methanesulfonates (AMS) having an n-alkyl group with 3-7 carbons [n-propy methanesulfonate (PMS), n-butyl methanesulfonate (BMS), n-pentyl methanesulfonate (PeMS), n- hexyl methanesulfonate

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9

Huang, Hong-Li, Shan Li, Yong-Zheng Lv та ін. "Efficient Functionalization of Organosulfones via Photoredox Catalysis: Direct Incorporation of α-Carbonyl Alkyl Side Chains into α-Allyl-β-Ketosulfones". Molecules 29, № 9 (2024): 1971. http://dx.doi.org/10.3390/molecules29091971.

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A novel and efficient method for functionalizing organosulfones has been established, utilizing a visible-light-driven intermolecular radical cascade cyclization of α-allyl-β-ketosulfones. This process employs fac-Ir(ppy)3 as the photoredox catalyst and α-carbonyl alkyl bromide as the oxidizing agent. Via this approach, the substrates experience intermolecular addition of α-carbonyl alkyl radicals to the alkene bonds, initiating a sequence of C-C bond formations that culminate in the production of organosulfone derivatives. Notably, this technique features gentle reaction conditions and an exc

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10

Matsuyama, Kazuo, Takashi Sugiura, and Yoshihiko Minoshima. "Substituent Effects of Alkyl Groups on the Decomposition of tert-Alkyl Peroxides." Journal of Organic Chemistry 60, no. 17 (1995): 5520–25. http://dx.doi.org/10.1021/jo00122a035.

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11

Matsumoto, Akikazu, Atsushi Horie, and Takayuki Otsu. "Synthesis of substituted polymethylenes from alkyl cinnamates bearing bulky alkyl ester groups." European Polymer Journal 28, no. 3 (1992): 213–17. http://dx.doi.org/10.1016/0014-3057(92)90178-5.

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12

Rahman, M. A., and A. K. Sarker. "Studies on Physical Properties of Alkyl Chloride Treated Flax Fibre." Journal of Agricultural Machinery and Bioresources Engineering 3, no. 1 & 2 (1996): 41–43. http://dx.doi.org/10.61361/jambe.v3i12.61.

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Flax fibre was treated with alkyl chlorides and physical properties of treated fibres were studied. The results show that elongation increases with the increased size of the alkyl groups. Dodecyl chloride treated fibres exhibit significant improvement in extensibility (12.5%). Fibre strength decreases with the increase of reaction time as well as with the increased size of the alkyl groups. The fibre treated with higher alkyl chloride shows more moisture reduction.

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13

Imoto, Hiroaki, Katsuya Nohmi, Kohei Kizaki, et al. "Effect of alkyl groups on emission properties of aggregation induced emission active N-alkyl arylaminomaleimide dyes." RSC Advances 5, no. 114 (2015): 94344–50. http://dx.doi.org/10.1039/c5ra18690k.

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14

Luponosov, Yuriy N., Dmitry O. Balakirev, Ivan V. Dyadishchev, et al. "In search of efficient solubilizing groups for liquid and luminescent oligo(phenylene-thiophene) chromophores." Journal of Materials Chemistry C 8, no. 47 (2020): 17074–82. http://dx.doi.org/10.1039/d0tc04536e.

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In this work, the synthesis of oligomers having a rigid conjugated 4,4′-bis(2-thienyl)biphenyl fragment end-capped with various types of solubilizing groups (SGs), such as either alkyl or alkylsilyl or alkyl-oligodimethylsiloxane, has been reported.

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15

Park, Man, Sridhar Komarneni, W. T. Lim, N. H. Heo, and J. Choi. "Microporous Semicrystalline Silica Materials." Journal of Materials Research 15, no. 7 (2000): 1437–40. http://dx.doi.org/10.1557/jmr.2000.0208.

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A new family of microporous semicrystalline silica materials (MSSMs) were developed at room temperature from acidic mixtures of alkyl-substituted silane and tetramethylalkoxysilane. Hydrolyzed alkyl-substituted silica precursors, having hydrophilic silanol groups and hydrophobic alkyl groups, presumably act not only as templates but also as sol stabilizers for continuous pore engineering of silica materials in the micropore region. Depending on the substituted alkyl (SUA) groups in initial sols, MSSMs have distinct broad x-ray diffraction peaks in low 2θ range of 2° to 12°, distinguishable the

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16

Rajagopal, Thivisha, Alison B. Flynn, and William W. Ogilvie. "Single isomer trisubstituted olefins bearing alkyl groups." Tetrahedron 66, no. 45 (2010): 8739–44. http://dx.doi.org/10.1016/j.tet.2010.09.002.

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17

Kolarz, Bożena N., Dorota Jermakowicz-Bartkowiak, Julia Jezierska, and Wiesław Apostoluk. "Anion exchangers with alkyl substituted guanidyl groups." Reactive and Functional Polymers 48, no. 1-3 (2001): 169–79. http://dx.doi.org/10.1016/s1381-5148(01)00048-7.

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18

Ramos, V. "Modified chitosan carrying phosphonic and alkyl groups." Carbohydrate Polymers 51, no. 4 (2003): 425–29. http://dx.doi.org/10.1016/s0144-8617(02)00211-4.

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19

Zegarski, Bernard R., and Lawrence H. Dubois. "Thermal stability of alkyl groups on aluminum." Surface Science 262, no. 3 (1992): L129—L133. http://dx.doi.org/10.1016/0039-6028(92)90121-l.

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20

NELSON, P. "Chemically-bound n-alkyl groups in coal." Fuel 66, no. 9 (1987): 1264–68. http://dx.doi.org/10.1016/0016-2361(87)90065-2.

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21

Mukbaniani, O., G. Titvinidze, Tamara Tatrishvili, Nino Mukbaniani, Witold Brostow, and Dorota Pietkiewicz. "Formation of polymethylsiloxanes with alkyl side groups." Journal of Applied Polymer Science 104, no. 2 (2007): 1176–83. http://dx.doi.org/10.1002/app.25734.

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22

Pakuła, Daria, Bogna Sztorch, Robert E. Przekop, and Bogdan Marciniec. "Click Addition Reaction of Urethane–Acrylate Resin Using Octa(3-thiopropyl)silsesquioxane Derivatives as Cross-Linking Agents." Processes 11, no. 12 (2023): 3285. http://dx.doi.org/10.3390/pr11123285.

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In this work, new partially substituted derivatives of octa(3-thiopropyl)silsesquioxane (SSQ-8SH) were synthesized. The article compares the thiol-ene reaction using two methods: radical mechanism, thermally initiated (AIBN), and in the presence of a photoinitiator (DMPA). Both the crystalline and the oil forms of SSQ-8SH were functionalized. Olefins with nonpolar alkyl groups (hexene, octene, and octadecene) and vinyltrimethoxysilane, allyl glycidyl ether, allyl 2,2,3,3,4,4,5,5-octafluoropentylether, allyl methacrylate, and styrene were used in the reactions, allowing to obtain seven new deri

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23

Malkanduev, Yusuf A., Madina B. Begieva, Aneta A. Kokoeva, and Аblulakhat T. Dzhalilov. "Self-Voluntary Polymerization with Formation of Quaternary Ammonium Groups." Key Engineering Materials 899 (September 8, 2021): 253–61. http://dx.doi.org/10.4028/www.scientific.net/kem.899.253.

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The reaction of spontaneous polymerization in the N, N-dialkylaminoethyl methacrylate - alkyl halide system in organic solvent solutions is considered. It is shown that polymerization in the system under study begins only after the formation of quaternary ammonium salt in the reaction medium (at a concentration of about 0.2 mol/L) by the Menshutkin reaction, as a result of quaternization of the unsaturated amine with an alkyl halide. For the explanation of the aggregate of the obtained experimental data, fundamental considerations were formulated, kinetic schemes were developed, and the corres

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24

Łuczyński, Marcin, Kornelia Kubiesa, and Agnieszka Kudelko. "Synthesis of 2,5-Dialkyl-1,3,4-oxadiazoles Bearing Carboxymethylamino Groups." Molecules 27, no. 22 (2022): 7687. http://dx.doi.org/10.3390/molecules27227687.

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A series of new symmetrical 2,5-dialkyl-1,3,4-oxadiazoles containing substituted alkyl groups at the terminal positions with substituents, such as bromine, isopropyloxycarbonylmethylamino, and carboxymethylamino, were successfully synthesized. The developed multistep method employed commercially available acid chlorides differing in alkyl chain length and terminal substituent, hydrazine hydrate, and phosphorus oxychloride. The intermediate bromine-containing 2,5-dialkyl-1,3,4-oxadiazoles were easily substituted with diisopropyl iminodiacetate, followed by hydrolysis in aqueous methanol solutio

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25

Miao, Zong Cheng, Fang Wang, Deng Deng, Lei Wang, and Jian Zhou Yang. "Synthesis of Quaternary Ammonium Salt Cationic Surfactant with Long-Chain Alkyl and Epoxy Groups." Advanced Materials Research 554-556 (July 2012): 864–67. http://dx.doi.org/10.4028/www.scientific.net/amr.554-556.864.

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The quaternary ammonium salt cationic surfactant with long-chain alkyl and epoxy groups is very important intermediate product to synthesis novel functional surfactants. In this paper, a kind of quaternary ammonium salt cationic surfactant with long-chain alkyl and epoxy groups was synthesized by traditional method with epichlorohydrin and N-octadecyldimethylamine as raw materials. During the synthesis, the best reaction conditions have been obtained, that the reaction temperature is 35 °C, the reaction time is 4 h and the best mol ratio of epichlorohydrin to timethylamine is 5:1. In addition,

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26

Johnson, Lynda K., and Robert J. Angelici. "Synthesis of aminooxycarbene complexes of iron with N-alkyl, -allyl, and -carbamoyl groups." Inorganic Chemistry 26, no. 7 (1987): 973–76. http://dx.doi.org/10.1021/ic00254a002.

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27

Zohreh, N., A. Alizadeh, and M. Babaki. "One-Pot Solvent-Free Three-Component Synthesis of Conjugated Enaminones Containing Three Alkyl Carboxylate Groups." Journal of Chemistry 2013 (2013): 1–6. http://dx.doi.org/10.1155/2013/473968.

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An effective, one-pot, multicomponent, and solvent-free reaction for synthesis of conjugated enaminones containing three alkyl carboxylate groups is described. The reaction of primary amine, alkyl acetoacetate, and dialkyl acetylenedicarboxylate obtained the title compound in good yields in a short time.

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28

Li, Guangxun, Lei Wu, Gang Lv, et al. "Alkyl transfer from C–C cleavage: replacing the nitro group of nitro-olefins." Chem. Commun. 50, no. 47 (2014): 6246–48. http://dx.doi.org/10.1039/c4cc01119h.

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Hydrogenation is only the beginning: alkyl groups are mildly transferred from alkyl substituted Hantzsch esters to replace the nitro groups of nitro olefins to providetrans-olefins in moderate to excellent yields.

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29

Yokoi, Taiki, Tomomi Ueda, Hiroki Tanimoto, Tsumoru Morimoto та Kiyomi Kakiuchi. "Site-selective conversion of azido groups at carbonyl α-positions into oxime groups leading triazide to a triple click conjugation scaffold". Chemical Communications 55, № 13 (2019): 1891–94. http://dx.doi.org/10.1039/c8cc09415b.

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30

Matsuo, Jun-ichi, та Yayoi Aizawa. "One-pot β-substitution of enones with alkyl groups to β-alkyl enones". Chemical Communications, № 18 (2005): 2399. http://dx.doi.org/10.1039/b502134k.

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31

De Proft, F., W. Langenaeker, and P. Geerlings. "Acidity of alkyl substituted alcohols: Are alkyl groups electron-donating or electron-withdrawing?" Tetrahedron 51, no. 14 (1995): 4021–32. http://dx.doi.org/10.1016/0040-4020(95)00143-v.

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32

Shen, Long, Yoon Kim, Dong-Ju Lee, and Tae-Dong Kim. "Synthesis and Characterization of PEDOT: PSS-PAs with Good Electrical Conductivity for Supercapacitor." Chemical Science International Journal 32, no. 5 (2023): 13–25. http://dx.doi.org/10.9734/csji/2023/v32i5856.

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Recently, researches on molecular engineering of PEDOT:PSS is being actively conducted to improve the electrical conductivity and device performance. In this paper, we prepared and characterized a series of PSS substituted with alkyl sulfonate (PSS-co-PA3, PSS-co-PA5, PSS-co-PA10, and PSS-co-PA30) proceeding to prepare PEDOT:PSS/graphene oxide (GO) aerogels with different amounts of alkyl sulfonate functional groups that could be applied to supercapacitor electrodes. The introduction of alkyl sulfonate groups in PSS can enhance its solubility due to the flexible alkyl sulfonate groups. The cyc

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33

Xu, Lina, Guoyong Fang, Yanqiang Cao, and Aidong Li. "Interfacial catalysis in and initial reaction mechanism of Al2O3 films fabricated by atomic layer deposition using non-hydrolytic sol–gel chemistry." Physical Chemistry Chemical Physics 18, no. 45 (2016): 31223–29. http://dx.doi.org/10.1039/c6cp05842f.

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DFT investigation shows that metal alkoxides can directly form M–O bonds through strong chemisorption and interfacial interactions between alkyl groups and the surface can catalyze the elimination of alkyl groups through interfacial catalysis.

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34

Zeng, Weili, Yujie Song, Jianning Zhang, Hong Chen, Ming Liu, and Wangqiao Chen. "Insights into the Intrinsic Factors Affecting the NIR Reflectance Based on Rylene Diimide Molecules." Materials 14, no. 18 (2021): 5269. http://dx.doi.org/10.3390/ma14185269.

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A clear understanding of the relationships between molecular structure and NIR reflectance (700–2500 nm) behavior is important and highly desirable for developing appropriate NIR-reflective materials to combat NIR heat radiation from sunlight. In this research, three groups of imide-based compounds have been adopted to investigate the influence of the intrinsic molecular structures on the NIR-reflective properties. It is found out that for the compounds with alkyl groups, the NIR reflectance will increase as the degree of the conjugated backbone increases, especially for the reflectance from 1

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35

Liubas, N. M., R. Ya Iskra, B. І. Kotyk, N. Ya Monka, and V. I. Lubenets. "Prooxidant-antioxidant profile in tissues of rats under the action of thiosulfonate esters." Ukrainian Biochemical Journal 94, no. 6 (2023): 18–29. http://dx.doi.org/10.15407/ubj94.06.018.

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Thiosulfonates are characterized by a wide spectrum of biological activity and have effective antimicrobial, antithrombotic, antitumor and antiparasitic effects. However, the use of synthetic sulfur-containing compounds for therapeutic and preventive purposes requires the study of their effect on the protective mechanisms of maintaining homeostasis, the antioxidant status of the body in particular. The aim of the study was to estimate lipid peroxidation process and the state of the antioxidant system in the kidneys, spleen, brain, and muscles of rats under the influence of newly synthesized su

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36

Arakawa, Yuki, Yuko Ishida, Takuma Shiba, Kazunobu Igawa, Shunsuke Sasaki, and Hideto Tsuji. "Effects of alkylthio groups on phase transitions of organic molecules and liquid crystals: a comparative study with alkyl and alkoxy groups." CrystEngComm 24, no. 10 (2022): 1877–90. http://dx.doi.org/10.1039/d1ce01470f.

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37

Au, Richard H. W., Lisa J. Findlay-Shirras, Neil M. Woody, Michael C. Jennings, and Richard J. Puddephatt. "Organoplatinum(IV) complexes with functional alkyl groups and their use in supramolecular chemistry." Canadian Journal of Chemistry 87, no. 7 (2009): 904–16. http://dx.doi.org/10.1139/v09-031.

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The oxidative addition of alkyl bromides RCH2Br (R = C5H4N, C6H4CN, CH2C6H4CO2H, or CH2C6H4CH2CO2H) to dimethylplatinum(II) complexes [PtMe2(LL)] (LL = diimine ligand) gives the corresponding organoplatinum(IV) complexes [PtBrMe2(CH2R)(LL)] containing functionality in the alkyl group RCH2. The pyridyl derivatives can be protonated, while abstraction of the bromide ligand from [PtBrMe2(CH2R)(LL)] can form cationic complexes, which can react with water or form oligomers by self-assembly.

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38

Jang, Chun Keun, Song Hak Kim, and Jae-Yun Jaung. "Synthesis and optical properties of tetrapyrazinoporphyrazines containing asymmetrical alkyl chains and t-butylphenyl groups." Journal of Porphyrins and Phthalocyanines 14, no. 06 (2010): 531–39. http://dx.doi.org/10.1142/s1088424610002355.

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Tetrapyrazinoporphyrazine magnesium complexes with four long alkyl groups and four 4-tert-butyl phenyl groups at the peripheral positions were synthesized from 2,3-dicyano-5-(4-tert-butylphenyl)-6-alkyl pyrazine derivatives using freshly prepared solutions of magnesium butoxide in n-butanol. The corresponding metal-free derivatives were obtained through treatment with p-toluenesulfonic acid. The resulting chromophores contained alkyl chains substituted at their peripheries and showed good solubility in organic solvents. The fluorescence of the tetrapyrazinoporphyrazine magnesium complexes was

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39

Echeverría, Jorge. "Alkyl groups as electron density donors in π-hole bonding". CrystEngComm 19, № 42 (2017): 6289–96. http://dx.doi.org/10.1039/c7ce01259d.

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40

Schönbauer, David, Carlo Sambiagio, Timothy Noël, and Michael Schnürch. "Photocatalytic deaminative benzylation and alkylation of tetrahydroisoquinolines with N-alkylpyrydinium salts." Beilstein Journal of Organic Chemistry 16 (April 21, 2020): 809–17. http://dx.doi.org/10.3762/bjoc.16.74.

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A ruthenium-catalyzed photoredox coupling of substituted N-aryltetrahydroisoquinolines (THIQs) and different bench-stable pyridinium salts was successfully developed to give fast access to 1-benzyl-THIQs. Furthermore, secondary alkyl and allyl groups were also successfully introduced via the same method. Additionally, the typically applied N-phenyl group in the THIQ substrate could be replaced by the cleavable p-methoxyphenyl (PMP) group and successful N-deprotection was demonstrated.

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41

Jiao, Ti Feng, Xu Hui Li, Jing Xin Zhou, Yuan Yuan Xing, and Jing Ren. "Research on Some Novel Functional Azobenzene Derivatives with Alkyl Chains and Different Substituted Groups." Key Engineering Materials 474-476 (April 2011): 537–42. http://dx.doi.org/10.4028/www.scientific.net/kem.474-476.537.

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Two functional azobenzene derivatives with alkyl chains and different substituted groups have been synthesized and their photoisomerization have also been investigated. It has been found that depending on the alkyl chain and different substituted groups, the formed azobenzene derivatives showed different properties, indicating distinct regulation of molecular skeletons. UV and IR data confirmed commonly the characteristic absorption of alkyl chain and aromatic segments in molecular structures. Thermal analysis demonstrated that the structural influence of both compounds in different temperatur

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42

Tsuda, Yusuke, Yuki Matsuda, and Takaaki Matsuda. "Soluble Polyimides Bearing Long-Chain Alkyl Groups on Their Side ChainviaPolymer Reaction." International Journal of Polymer Science 2012 (2012): 1–10. http://dx.doi.org/10.1155/2012/972541.

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Novel soluble polyimides having long-chain alkyl groups on their side chain were synthesizedviapolymer reaction with the polyimides having phenolic OH groups and 3,4,5-tris(dodecyloxy)benzoic acid (12GA) using N,N′-dicyclohexylcarbodiimide (DCC) as a dehydration reagent. The polyimides having phenolic OH groups were synthesized from the tetracarboxylic dianhydrides such as 5-(2,5-dioxotetrahydrofuryl)-3-methyl-3-cyclohexene-1,2-dicarboxylic anhydride (cyclohexene-DA), 4,4′-hexafluoroisopropylidendi(phthalic anhydride) (6FDA), and 3,3′,4,4′-diphenylsulfone tetracarboxylic dianhydride (DSDA) and

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43

Wu, Ping, and Jiaxing Li. "Theoretical studies on the pyrolysis of (Thion)carbonates." Journal of Theoretical and Computational Chemistry 13, no. 06 (2014): 1450051. http://dx.doi.org/10.1142/s0219633614500515.

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MP2/6-31G(d) was employed to investigate the theoretical calculations on the pyrolysis of alkyl methyl (thion)carbonates, where alkyl groups referred to ethyl, isopropyl and t-butyl groups. Nine possible pathways were considered for the pyrolysis of alkyl methyl thioncarbonates, while only seven possible pathways were found to pyrolyze alkyl methyl carbonates. Both of them had three pathways to generate the desired alkene products. Not only thermal elimination pathways were calculated, other possible mechanisms, such as rearrangements and nucleophilic substitutions, were also considered. The p

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44

Du, Hua, Pengcheng Wang, Jun Wu, Xiaomei He та Yinsheng Wang. "The roles of polymerases ν and θ in replicative bypass of O6- and N2-alkyl-2′-deoxyguanosine lesions in human cells". Journal of Biological Chemistry 295, № 14 (2020): 4556–62. http://dx.doi.org/10.1074/jbc.ra120.012830.

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Exogenous and endogenous chemicals can react with DNA to produce DNA lesions that may block DNA replication. Not much is known about the roles of polymerase (Pol) ν and Pol θ in translesion synthesis (TLS) in cells. Here we examined the functions of these two polymerases in bypassing major-groove O6-alkyl-2′-deoxyguanosine (O6-alkyl-dG) and minor-groove N2-alkyl-dG lesions in human cells, where the alkyl groups are ethyl, n-butyl (nBu), and, for O6-alkyl-dG, pyridyloxobutyl. We found that Pol ν and Pol θ promote TLS across major-groove O6-alkyl-dG lesions. O6-alkyl-dG lesions mainly induced G→

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45

Hanessian, Stephen, Hubli Prabhanjan, Dongxu Qiu, and Sudhir Nambiar. "Synthesis of chemically and functionally diverse scaffolds from pentaerythritol." Canadian Journal of Chemistry 74, no. 9 (1996): 1731–37. http://dx.doi.org/10.1139/v96-191.

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Pentaerythritol (2,2-bis-hydroxymethyl-propane-1,3-diol) was converted into a series of mono-, di-, and trisubstituted derivatives, comprising allyl ethers and amino-alkyl ethers, by systematic chemical manipulation of the hydroxy groups. The remaining hydroxymethyl group in the case of the trisubstituted analog was functionalized with ether groups bearing terminal ω-carboxyl or ω-alkene groups. These derivatives are versatile templates and scaffolds for single, double, or triple substitution with appropriate ligands forming amides and esters, and allowing the attachment of the ω-alkene or ω-c

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46

Waisser, Karel, Jiří Kuneš, Alexandr Hrabálek, Miloš Macháček, and Želmíra Odlerová. "New Groups of Potential Antituberculotics: 5-Alkylthio-1-aryltetrazoles." Collection of Czechoslovak Chemical Communications 61, no. 5 (1996): 791–98. http://dx.doi.org/10.1135/cccc19960791.

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A series of 5-alkylthio-1-aryltetrazoles 1-14 was prepared by alkylation of the corresponding 1-aryltetrazole-5-thiols with alkyl bromides in the cyclohexane-aqueous potassium hydroxide system. The new compounds were evaluated for their activity against Mycobacterium tuberculosis, M. kansasii, M. avium and M. fortuitum. The effects of aryl and alkyl fragments on minimum inhibitory concentrations (MIC) against M. tuberculosis and M. kansasii were analyzed by Free-Wilson method. On basis of calculated fragment contributions, 5-butylthio-1-(3,4-dimethylphenyl)tetrazole (15) was predicted to be th

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47

Shiga, Tohru, Yuichi Kato, Hiroki Kondo, and Chika-aki Okuda. "Self-extinguishing electrolytes using fluorinated alkyl phosphates for lithium batteries." Journal of Materials Chemistry A 5, no. 10 (2017): 5156–62. http://dx.doi.org/10.1039/c6ta09915g.

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48

Toyota, Yuto, Masahiko Sagawa, Shohei Yamashita, et al. "Effect of the bulkiness of alkyl ligands on the excited-state dynamics of ZnO nanocrystals." RSC Advances 14, no. 4 (2024): 2796–803. http://dx.doi.org/10.1039/d3ra05166h.

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Leslie, DR, та S. Pantelidis. "Intramolecular Catalysis of Dialkyl ω-Aminoalkylphosphonate Hydrolysis". Australian Journal of Chemistry 47, № 3 (1994): 545. http://dx.doi.org/10.1071/ch9940545.

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The influence that intramolecular catalysis of hydrolysis of O-alkyl S-[2-( dialkylamino )ethyl] alkylphosphonothioates by amino groups may have on the product distribution of the reaction is investigated by study of a series of model compounds. The hydrolysis of diethyl [ω-( ethylamino )alkyl] phosphonates and diethyl [ω-( diethylamino )alkyl] phosphonates has been investigated at 75°C over the pH range 8.21-11.45. Contributions to hydrolysis of the ethoxy groups by intramolecular catalysis by the amino groups have been identified for [2-(amino)ethyl]- and [3-(amino) propyl ]- phosphonates. S

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50

KIYA, Kozo, Kiyoshi MASHIMO, and Tohru WAINAI. "Study on long chain alkyl groups in coals." Bunseki kagaku 34, no. 5 (1985): 233–38. http://dx.doi.org/10.2116/bunsekikagaku.34.5_233.

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