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Journal articles on the topic 'Electron-donating groups'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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1

Xu, Jian, Bin Niu, Song Guo, et al. "Influence of Chromophoric Electron-Donating Groups on Photoinduced Solid-to-Liquid Transitions of Azopolymers." Polymers 12, no. 4 (2020): 901. http://dx.doi.org/10.3390/polym12040901.

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The photoinduced solid-to-liquid transitions property of azobenzene-containing polymers (azopolymers) enables azopolymers with various promising applications. However, a general lack of knowledge regarding the influence of structure of the azobenzene derivatives on the photoinduced liquefaction hinders the design of novel azopolymers. In the present study, a series of azopolymers with side chains containing azobenzene unit bearing alkyl electron-donating groups were synthesized. The photoisomerization and photoinduced liquefaction properties of newly synthesized azopolymers were investigated.

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2

Ohwada, Tomohiko, and Koichi Shudo. "Ethylene dications substituted with electron-donating groups." Journal of Organic Chemistry 54, no. 22 (1989): 5227–37. http://dx.doi.org/10.1021/jo00283a012.

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3

Barbarella, Giovanna, Massimo Zambianchi, Rossanna Di Toro, Martino Colonna, Luciano Antolini, and Alessandro Bongini. "Functionalization of sexithiophene with electron-donating methylsulphanyl groups." Advanced Materials 8, no. 4 (1996): 327–31. http://dx.doi.org/10.1002/adma.19960080408.

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4

Du, Yang, Hui Zhang, Xia Du, et al. "A Theoretical Study on the Influence of the Functional Group Electronic Effect on the Electron Mobility of Cross-Linked Polyethylene." Applied Sciences 15, no. 2 (2025): 959. https://doi.org/10.3390/app15020959.

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The effect of electron-donating and electron-withdrawing groups grafted onto polyethylene on electron mobility was studied using density functional theory. In order to ensure the accuracy of the calculation results, 17 basis sets from six methods were screened. 3-methylpentane was selected as the cross-linked polyethylene model. Compared with the experimental values, the theoretical calculation results show that wB97XD/6-311G(d,p) is more suitable for studying the electron mobility system. The roles of electron-donating and electron-withdrawing functional groups were studied. The results show

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5

Bekki, Yosuke, and Atsuhiro Osuka. "meso‐ Free B III Subporphyrins with Electron‐donating Groups." Chemistry – An Asian Journal 15, no. 10 (2020): 1580–89. http://dx.doi.org/10.1002/asia.202000288.

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6

Gudimetla, Vittal B., Liqing Ma, Marlena P. Washington, John L. Payton, M. Cather Simpson, and John D. Protasiewicz. "meta-Terphenyl Phosphaalkenes Bearing Electron-Donating and -Accepting Groups." European Journal of Inorganic Chemistry 2010, no. 6 (2010): 854–65. http://dx.doi.org/10.1002/ejic.200900870.

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7

Cao, Wei, Kang Wang, Isabelle Ledoux-Rak, and Jianzhuang Jiang. "ABAB-type phthalocyanines simultaneously bearing electron donating and electron accepting groups. Synthesis, spectroscopy, and structure." Inorganic Chemistry Frontiers 3, no. 9 (2016): 1146–51. http://dx.doi.org/10.1039/c6qi00147e.

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Mg(trans-TPTCPc) was successfully prepared and structurally characterized, representing the first structurally characterized ABAB-type phthalocyanine compound simultaneously bearing electron-donating and electron-accepting groups.

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8

Durand, Raphaël J., Sébastien Gauthier, Sylvain Achelle, et al. "Incorporation of a platinum center in the pi-conjugated core of push–pull chromophores for nonlinear optics (NLO)." Dalton Transactions 46, no. 9 (2017): 3059–69. http://dx.doi.org/10.1039/c7dt00252a.

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9

Bahrami, Mozhgan, Xingwen Zhang, Morteza Ehsani, Yousef Jahani, and Richard M. Laine. "[PhSiO1.5]8,10,12as nanoreactors for non-enzymatic introduction of ortho, meta or para-hydroxyl groups to aromatic molecules." Dalton Transactions 46, no. 27 (2017): 8797–808. http://dx.doi.org/10.1039/c7dt00373k.

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Traditional electrophilic bromination follows long established “rules”: electron-withdrawing substituents cause bromination selective formetapositions, whereas electron-donating substituents favororthoandparabromination.

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10

Baek, Jong-Beom, and Frank W. Harris. "Synthesis of phenylquinoxaline oligomers containing pendant electron-donating and electron-withdrawing groups." Journal of Polymer Science Part A: Polymer Chemistry 43, no. 24 (2005): 6465–79. http://dx.doi.org/10.1002/pola.21119.

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11

Higashino, Tomohiro, Yamato Fujimori, Kenichi Sugiura, Yukihiro Tsuji, Seigo Ito, and Hiroshi Imahori. "Synthesis of push–pull porphyrin with two electron-donating and two electron-withdrawing groups and its application to dye-sensitized solar cell." Journal of Porphyrins and Phthalocyanines 19, no. 01-03 (2015): 140–49. http://dx.doi.org/10.1142/s1088424614500989.

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We synthesized for the first time a push–pull porphyrin dye bearing two diarylamino groups and two carboxyphenylethynyl groups as electron-donating and electron-withdrawing anchoring groups, respectively. The absorption spectrum displayed broad and red-shifted absorption, achieving panchromic light-harvesting in visible and NIR regions. Introduction of multiple push–pull groups into meso-positions is a promising strategy for the rational design of porphyrin sensitizers for light-harvesting applications. The preliminary photovoltaic performance is moderate (3.0%), but the extensive photocurrent

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12

Jullien-Macchi, Eva, Valérie Alain-Rizzo, Clémence Allain, Cécile Dumas-Verdes, and Pierre Audebert. "s-Tetrazines functionalized with phenols: synthesis and physico-chemical properties." RSC Adv. 4, no. 64 (2014): 34127–33. http://dx.doi.org/10.1039/c4ra03831b.

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13

Li, Zeyuan, Shuixing Dai, Jingming Xin, et al. "Enhancing the performance of the electron acceptor ITIC-Th via tailoring its end groups." Materials Chemistry Frontiers 2, no. 3 (2018): 537–43. http://dx.doi.org/10.1039/c7qm00547d.

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We incorporate electron-donating methoxy and electron-withdrawing F groups onto the terminal groups in ITIC-Th, and investigate the effects of the substituents on the electronic properties, charge transport, film morphology, and photovoltaic properties of this series.

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14

Antonov, Alexander S., Victor G. Bardakov, and Valeriia V. Mulloyarova. "Sterically facilitated meta-lithiation of arenes, containing electron-donating groups." Journal of Organometallic Chemistry 906 (January 2020): 121068. http://dx.doi.org/10.1016/j.jorganchem.2019.121068.

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15

Lee, Choon Young, Cyprien N. Nanah, Rich A. Held, et al. "Effect of electron donating groups on polyphenol-based antioxidant dendrimers." Biochimie 111 (April 2015): 125–34. http://dx.doi.org/10.1016/j.biochi.2015.02.001.

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16

Estrada, Jess, Christopher A. Lugo, Scott G. McArthur, and Vincent Lavallo. "Inductive effects of 10 and 12-vertex closo-carborane anions: cluster size and charge make a difference." Chemical Communications 52, no. 9 (2016): 1824–26. http://dx.doi.org/10.1039/c5cc08377j.

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The inductive effects of 10 and 12-vertex closo-carborane anion ligand substituents are elucidated for the first time. It is found that both of these cluster substituents are potent electron donating groups, which is in contrast to C-functionalized o-carborane. The fact that the 10-vertex cluster displays the strongest electron donating ability can be rationalized by its charge and size.

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17

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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18

Jin, Rui Fa. "Theoretical Study on the Antioxidant Activity of Alkannin and its Derivatives." Applied Mechanics and Materials 138-139 (November 2011): 1056–62. http://dx.doi.org/10.4028/www.scientific.net/amm.138-139.1056.

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The structural and electronic properties of alkannin and its derivatives and their radicals were investigated at density functional level. It turned out that the presence of the dihydroxy functionality increases the radical stability through hydrogen bond formation and favors hydrogen atom abstraction. The introduction of electron-donating groups for the molecules increases the activities of antioxidants. Moreover, alkannin and its derivatives appear to be good candidates for the one-electron-transfer mechanism. Their extended electronic delocalization between adjacent rings determines low ion

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19

Petko, Kirill, and Andrey Filatov. "New N-difluoromethylindoles: features of N-difluoromethylation of indoles with electron-donor or electron-withdrawing substituents." French-Ukrainian Journal of Chemistry 6, no. 1 (2018): 101–8. http://dx.doi.org/10.17721/fujcv6i1p101-108.

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The study of the difluoromethylation of various indole derivatives containing both electron-donating and electron-withdrawing groups was carried out. N-Difluoromethyl derivatives of indole with methoxy, methyl, nitro, cyano, amino groups and bromine atom were isolated and fully characterized.

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20

Ferreira, Joana R. M., Raquel Nunes da Silva, João Rocha, Artur M. S. Silva, and Samuel Guieu. "1,2,4-Triphenylpyrroles: Synthesis, Structure and Luminescence Properties." Synlett 31, no. 06 (2020): 632–34. http://dx.doi.org/10.1055/s-0039-1690828.

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Pyrroles are widely found in natural products and play an important role in biological processes. Certain pyrrole derivatives are fluorescent and may be used as molecular probes or biomarkers in the diagnosis of diseases, such as Alzheimer’s or Parkinson’s. Herein is reported the synthesis of five new pyrrole derivatives bearing phenyl rings on positions 1, 2, and 4, with electron-donating groups at the periphery. The introduction of more or stronger electron-donating groups red-shifts and increases the efficiency of the fluorescence emission.

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21

Sugihara, Yoshiaki, Naoto Inai, Masayasu Taki, et al. "Donor–acceptor–acceptor-type near-infrared fluorophores that contain dithienophosphole oxide and boryl groups: effect of the boryl group on the nonradiative decay." Chemical Science 12, no. 18 (2021): 6333–41. http://dx.doi.org/10.1039/d1sc00827g.

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Combination of electron-accepting diarylboryl terminal groups and dithienophosphole oxide spacers with electron-donating triarylamine moieties produces donor–acceptor–acceptor type π-systems, which exhibit emissions in the near-infrared region.

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22

Hara, Nobuyuki, Maho Kitahara, Takaharu Sugimura, et al. "Sign dependence of MCPL spectra on type and position of substituent groups of pyrene and phenanthrene derivatives." Physical Chemistry Chemical Physics 23, no. 14 (2021): 8236–40. http://dx.doi.org/10.1039/d1cp00259g.

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Achiral pyrene and phenanthrene derivatives with electron-donating hydroxyl/methoxy and electron-withdrawing carboxylic acid groups exhibited magnetic circularly polarised luminescence at 360–410 nm in dilute solution under N-up and S-up Faraday geometries at 1.6 T.

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23

Yu, Zhenyi, Yi-Shi Wu, Jianwei Chen, Chunlin Sun, and Hongbing Fu. "ortho-Heterofluorene perylenediimides: synthesis, photophysical, and exciton dynamic properties." Physical Chemistry Chemical Physics 18, no. 48 (2016): 32678–81. http://dx.doi.org/10.1039/c6cp04930c.

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We designed heavy-atom-free perylenediimides (PDIs) to prompt the intersystem crossing (ISC) by introducing electron donating heterofluorene groups at the head positions of electron-deficient PDI core.

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24

Tang, Zhongping, Qingwei Kong, Yi Luo, et al. "Theoretical studies on the structure and property of alkylated dipenylamine antioxidants." Journal of Theoretical and Computational Chemistry 13, no. 05 (2014): 1450035. http://dx.doi.org/10.1142/s0219633614500357.

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Diarylamines ( Ar 2 NH ) are generally used as antioxidants to inhibit or retard the auto-oxidation degradation of lubricating oil by trapping ROO• radicals. In the present study, 20 kinds of 4,4′-disubstituted diphenylamine compounds were investigated through density functional theory (DFT) calculations. The results indicate that the N – H bond dissociation enthalpy (BDE) linearly correlates its one-electron oxidation potential, the difference in Mulliken atomic charge on the two atoms of N – H bond, the reaction rate constant of hydrogen transfer from Ar 2 NH to peroxy radical, and the chemi

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25

Higashino, Tomohiro, Yamato Fujimori, Issei Nishimura, and Hiroshi Imahori. "Effects of meso-diarylamino group of porphyrins on optical and electrochemical properties." Journal of Porphyrins and Phthalocyanines 24, no. 01n03 (2020): 67–74. http://dx.doi.org/10.1142/s1088424619500652.

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Introduction of an electron-donating meso-diarylamino group into a porphyrin core affords its broadened and red-shifted absorption and raises the HOMO level of the porphyrin. In this regard, porphyrins with multiple meso-diarylamino groups are expected to show unique optical and electrochemcial properties depending on the number of the meso-diarylamino groups. Herein, we report a series of porphyrins with a different number of the meso-diarylamino groups. They were prepared by the iodine(III)-mediated oxidative amination reaction of the corresponding meso-free porphyrins. With increasing the n

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26

Wierzbicka, Małgorzata, Irena Bylińska, Artur Sikorski, Cezary Czaplewski, and Wiesław Wiczk. "Experimental and theoretical studies of spectroscopic properties of simple symmetrically substituted diphenylbuta-1,3-diyne derivatives." Photochemical & Photobiological Sciences 14, no. 12 (2015): 2251–60. http://dx.doi.org/10.1039/c5pp00150a.

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A series of symmetrically substituted diphenylbuta-1,3-diyne (DPB) derivatives possessing electron-donating or electron-accepting groups have been prepared and studied with emphasis on their spectral and photophysical properties.

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27

Yamada, Yasuyuki, Jyunichi Kura, Yuka Toyoda та Kentaro Tanaka. "High catalytic methane oxidation activity of monocationic μ-nitrido-bridged iron phthalocyanine dimer with sixteen methyl groups". Dalton Transactions 50, № 19 (2021): 6718–24. http://dx.doi.org/10.1039/d1dt00941a.

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28

Li, Shixiong, Shengli Sun, Haizhen Wu, Chaohai Wei, and Yun Hu. "Effects of electron-donating groups on the photocatalytic reaction of MOFs." Catalysis Science & Technology 8, no. 6 (2018): 1696–703. http://dx.doi.org/10.1039/c7cy02622f.

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Regulating the synthesis of photocatalytic materials at the molecular level could affect the absorption of light and guide the synthesis of highly efficient photocatalysts for the photocatalytic degradation organic pollutants.

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29

Xie, Chipeng, Xiuli Hu, Zhaoyong Guan, et al. "Tuning the Properties of Graphdiyne by Introducing Electron‐Withdrawing/Donating Groups." Angewandte Chemie 132, no. 32 (2020): 13644–48. http://dx.doi.org/10.1002/ange.202004454.

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30

Xie, Chipeng, Xiuli Hu, Zhaoyong Guan, et al. "Tuning the Properties of Graphdiyne by Introducing Electron‐Withdrawing/Donating Groups." Angewandte Chemie International Edition 59, no. 32 (2020): 13542–46. http://dx.doi.org/10.1002/anie.202004454.

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31

Min, Dong Joo, Kyunam Lee, Hyunji Park, Ji Eon Kwon, and Soo Young Park. "Redox Potential Tuning of s-Tetrazine by Substitution of Electron-Withdrawing/Donating Groups for Organic Electrode Materials." Molecules 26, no. 4 (2021): 894. http://dx.doi.org/10.3390/molecules26040894.

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Herein, we tune the redox potential of 3,6-diphenyl-1,2,4,5-tetrazine (DPT) by introducing various electron-donating/withdrawing groups (methoxy, t-butyl, H, F, and trifluoromethyl) into its two peripheral benzene rings for use as electrode material in a Li-ion cell. By both the theoretical DFT calculations and the practical cyclic voltammetry (CV) measurements, it is shown that the redox potentials (E1/2) of the 1,2,4,5-tetrazines (s-tetrazines) have a strong correlation with the Hammett constant of the substituents. In Li-ion coin cells, the discharge voltages of the s-tetrazine electrodes a

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32

Zhang, Wen-Yuan, Gui-Chen Li, Yan-Yan Li, et al. "Water-soluble porphyrin photosensitizers containing electron-withdrawing and electron-donating groups for photodynamic therapy." Journal of Porphyrins and Phthalocyanines 26, no. 05 (2022): 384–91. http://dx.doi.org/10.1142/s1088424622500304.

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Photodynamic therapy is used to treat a variety of cancers. In this paper, water-soluble porphyrin photosensitizers (H2P1[Formula: see text]H2P3) for photodynamic therapy were synthesized, containing three groups -CH3, -CN, and -CF3. Density functional theory is used to optimize the structure of H2P1-H2P3 and calculate the [Formula: see text]E value. The smaller the value of [Formula: see text]E, the more favorable the electron transfer and thus the higher activity of the porphyrin photosensitizers. Due to the electron-withdrawing groups of -CN and -CF3, H2P2 and H2P3 have lower [Formula: see

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33

Satoh, Taku, Kimio Sumaru, Toshiyuki Takagi, Katsuki Takai, and Toshiyuki Kanamori. "Isomerization of spirobenzopyrans bearing electron-donating and electron-withdrawing groups in acidic aqueous solutions." Physical Chemistry Chemical Physics 13, no. 16 (2011): 7322. http://dx.doi.org/10.1039/c0cp01989e.

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34

Nagahora, Noriyoshi, Shuhei Yahata, Shoko Goto, Kosei Shioji, and Kentaro Okuma. "2,5-Diaryltellurophenes: Effect of Electron-Donating and Electron-Withdrawing Groups on their Optoelectronic Properties." Journal of Organic Chemistry 83, no. 4 (2018): 1969–75. http://dx.doi.org/10.1021/acs.joc.7b02906.

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35

Teixidor, Francesc, Gemma Barberà, Albert Vaca, et al. "Are Methyl Groups Electron-Donating or Electron-Withdrawing in Boron Clusters? Permethylation ofo-Carborane." Journal of the American Chemical Society 127, no. 29 (2005): 10158–59. http://dx.doi.org/10.1021/ja052981r.

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36

Hameed, Ali Jameel, and Seta Azad. "The Electronic Properties and Reactivity of 4 (4-Substituted phenyl) -1,2,5- Selenadiazole Derivatives." Basrah Researches Sciences 50, no. 2 (2024): 257–64. https://doi.org/10.56714/bjrs.50.2.22.

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This study presents a theoretical investigation of 4-(4-substituted phenyl) -1,2,5- selenadiazole derivatives, focusing on the impact of para-substituents on their electronic properties and reactivity. Semi-empirical PM3 and density functional theory (DFT) methods (B3LYP/3-21G) were employed for molecular geometry optimization and electronic structure analysis. Key findings include significant substituent effects on HOMO-LUMO energy gaps, proton affinities, and reactivity indices. Electron-donating groups, particularly NMe2, notably enhanced molecular softness and reduced energy gaps, indicati

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37

Wang, Lijuan, Jianhong Dai, and Yan Song. "Theoretical investigations of the substituent effect on the electronic and charge transport properties of butterfly molecules." New Journal of Chemistry 43, no. 31 (2019): 12440–52. http://dx.doi.org/10.1039/c9nj01767d.

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Introducing different substituents into the pyrene core leads to different crystal packing motifs, and the charge carrier mobility can be effectively modulated by the introduction of electron-donating and electron-withdrawing groups.

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38

Deng, Jiyong, Qiang Tao, Dong Yan, Xianwei Huang, and Yunfeng Liao. "Quinoxaline-Based Small Molecules: Synthesis and Investigation on Their Optoelectronic Properties." Materials Science-Poland 36, no. 2 (2018): 167–76. http://dx.doi.org/10.1515/msp-2018-0021.

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Abstract Small molecules of ThQuTh, CzQuTh, CzQuCz and TPAQuCz were designed and synthesized, based on quinoxaline acceptor, and electron donating groups, i.e. alkyl-thioephene, carbazole and triphenylamine on both side chains and molecular backbones. Their thermal, optical and electrochemical properties were systematically compared and studied. The absorption spectra of the small molecules were strongly affected by the donor units attached to quinoxaline. Strong electron donating groups, such as carbazole on the molecular backbone would lower optical band gap, resulting in a wide absorption a

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39

Irfan, Ahmad. "Exploration of donor effect on electron injection and photovoltaic properties of chalcone derivatives." Materials Science-Poland 36, no. 2 (2018): 276–82. http://dx.doi.org/10.1515/msp-2018-0030.

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Abstract Various photovoltaic parameters, i.e., electron injection (ΔGinject.), electronic coupling constants (|VRP|), light harvesting efficiencies (LHE), band alignment and electronic properties of five chalcone derivatives were studied by density functional theory (DFT) and time domain. The light was also shed on the effect of different electron donating groups and their strength intensity on the electronic and charge transfer properties. The balanced hole and electron reorganization energies for Comp 4 showed that it might have better ambipolar charge transfer in nature. The strong electro

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40

Shin, Hwangyu, Beomjin Kim, Hyocheol Jung, et al. "Achieving a high-efficiency dual-core chromophore for emission of blue light by testing different side groups and substitution positions." RSC Advances 7, no. 88 (2017): 55582–93. http://dx.doi.org/10.1039/c7ra11773f.

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41

Li, Shuyao, Yong Fan, Huaqiang Chen, et al. "Manipulating the triboelectric surface charge density of polymers by low-energy helium ion irradiation/implantation." Energy & Environmental Science 13, no. 3 (2020): 896–907. http://dx.doi.org/10.1039/c9ee03307f.

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42

Zhang, Luqiong, Li Tian, Ming Li, Rongxing He, and Wei Shen. "A theoretical study on tuning the electronic structures and photophysical properties of newly designed platinum(ii) complexes by adding substituents on functionalized ligands as highly efficient OLED emitters." Dalton Trans. 43, no. 17 (2014): 6500–6512. http://dx.doi.org/10.1039/c3dt53209g.

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43

Liang, Ningning, Kai Sun, Jiajing Feng, et al. "Near-infrared electron acceptors based on terrylene diimides for organic solar cells." Journal of Materials Chemistry A 6, no. 39 (2018): 18808–12. http://dx.doi.org/10.1039/c8ta08186g.

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44

Omidvar, Akbar, and Afshan Mohajeri. "Promotional effect of the electron donating functional groups on the gas sensing properties of graphene nanoflakes." RSC Advances 5, no. 67 (2015): 54535–43. http://dx.doi.org/10.1039/c5ra10298g.

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45

Mohi, Ali Taher. "Density Functional Theory Calculations for Diaminonaphthalene Molecules group." University of Thi-Qar Journal of Science 4, no. 4 (2014): 167–74. http://dx.doi.org/10.32792/utq/utjsci/v4i4.687.

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Theoretical studies for calculating molecular structure parameters of naphthalene and its simplest derivatives with electron-donating groups (di-amino) in different positions were performed using density functional theory (DFT). Based on B3LYP with 6-31(d,p) basis set was used to investigate the effect on the electronic and structure properties for the positional variation of the amino substituents in the naphthalene. The optimized structures, total energies, electronic states, energy gaps, ionization potentials, electron affinities, chemical potential, global hardness, softness, global electr

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46

M., R. MANRAO, K. SETHI R., C. SHARMA R., and S. KALSI P. "Synthesis and Antifungal Activity of 2-Hydroxy-1-naphthalaniline and its N-Phenyl Derivatives." Journal of Indian Chemical Society Vol. 73, Dec 1996 (1996): 695. https://doi.org/10.5281/zenodo.5929739.

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Department of Chemistry, Punjab Agricultural University, Ludhiana-141 004 <em>Manuscript received 6 October 1995, revised 1 June 1995, accepted 14 June 1995</em> Synthesis and Antifungal Activity of 2-Hydroxy-1-naphthalaniline and its <em>N</em>-Phenyl Derivatives.

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47

Ou, Zhongping, Jianguo Shao, Hui Zhao, et al. "Spectroelectrochemical and ESR studies of highly substituted copper corroles." Journal of Porphyrins and Phthalocyanines 08, no. 10 (2004): 1236–47. http://dx.doi.org/10.1142/s1088424604000593.

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Electrochemical and spectroelectrochemical studies are presented for nine copper corroles with electron-withdrawing or electron-donating substituents on the three meso-phenyl rings of the compounds or on the eight β-pyrrole positions of the macrocycle. Up to three reversible oxidations can be seen for each Cu (III) corrole in CH 2 Cl 2 containing 0.1 M TBAP. Unlike the case of ( OEC ) Cu , no dimer is electrochemically detected upon the first oxidation of these compounds at room temperature. However, a dimer forms at low temperature (< -50°C) for compounds having strong electron-donating gr

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48

Bard, Jeremy P., Chun-Lin Deng, Hannah C. Richardson та ін. "Synthesis, photophysical properties, and self-dimerization studies of 2-λ5-phosphaquinolin-2-ones". Organic Chemistry Frontiers 6, № 8 (2019): 1257–65. http://dx.doi.org/10.1039/c9qo00199a.

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Adineh, Maryam, Pooya Tahay, Wei-Kai Huang, Hui-Ping Wu, Eric Wei-Guang Diau, and Nasser Safari. "Synthesis of push–pull porphyrin dyes with dimethylaminonaphthalene electron-donating groups and their application to dye-sensitized solar cells." RSC Advances 6, no. 105 (2016): 102979–83. http://dx.doi.org/10.1039/c6ra23882c.

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Abstract:

Two new donor–π-bridge–acceptor zinc porphyrins with dimethylaminonaphthalene electron donating moieties, coded T1 and T2, were synthesized and used as sensitizers in dye sensitized solar cells (DSSCs).

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Majeed, Shumaila, Muhammad Tahir Waseem, Hafiz Muhammad Junaid, et al. "Aggregation induced emission based fluorenes as dual-channel fluorescent probes for rapid detection of cyanide: applications of smartphones and logic gates." RSC Advances 12, no. 29 (2022): 18897–910. http://dx.doi.org/10.1039/d2ra03119a.

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