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Journal articles on the topic '2-aminopyrimidine'

Author: Grafiati

Published: 4 June 2021

Last updated: 27 July 2025

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1

Zhao, Mingzhu, Juewang Cai, and Xiaoming Zhao. "Silver-promoted selective fluorination of 2-aminopyrimidines: synthesis of 5-fluoro-2-aminopyrimidine derivatives." Organic Chemistry Frontiers 6, no. 4 (2019): 426–31. http://dx.doi.org/10.1039/c8qo01054d.

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Ag-Promoted selective fluorination of 2-aminopyrimidine derivatives with Selectfluor is presented, giving 4-substituted 5-fluoro-2-aminopyrimidines in fair to high yields with excellent regioselectivities.

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2

Kloda, Matouš, Irena Matulková, Ivana Císařová, et al. "Cocrystals of 2-Aminopyrimidine with Boric Acid—Crystal Engineering of a Novel Nonlinear Optically (NLO) Active Crystal." Crystals 9, no. 8 (2019): 403. http://dx.doi.org/10.3390/cryst9080403.

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Crystal engineering of novel materials for nonlinear optics (NLO) based on 2-aminopyrimidine yielded two molecular cocrystals with boric acid—trigonal (P3221 space group) 2-aminopyrimidine—boric acid (3/2) and monoclinic (C2/c space group) 2-aminopyrimidine—boric acid (1/2). In addition to crystal structure determination by single crystal X-ray diffraction, the cocrystals were characterized by powder X-ray diffraction and vibrational spectroscopy (FTIR and FT Raman). Large single crystals of the non-centrosymmetric cocrystal 2-aminopyrimidine—boric acid (3/2) were grown to study the optical pr

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3

Lumme, P. O., H. Knuuttila та E. Lindell. "Di-μ-sulfato-O:O'-bis[(2-aminopyrimidine-N1)triaquacobalt(II)] Dihydrate (1), catena-Poly[bis(2-aminopyrimidine-N1)diaquanickel(II)-μ-sulfato-O:O' 2-Aminopyrimidine] (2), (2-Aminopyrimidine-N1)pentaaquanickel(II) Sulfate 2-Aminopyrimidine (3) and catena-Poly[bis(2-aminopyrimidine-N1)aquacopper(ii)-μ-sulfato-O:O' Dihydrate] (4)". Acta Crystallographica Section C Crystal Structure Communications 52, № 1 (1996): 51–56. http://dx.doi.org/10.1107/s0108270195001338.

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4

Hoffelner, Michael, Usama Hassan, Werner Seebacher, et al. "New 2-aminopyrimidine derivatives and their antitrypanosomal and antiplasmodial activities." Monatshefte für Chemie - Chemical Monthly 151, no. 9 (2020): 1375–85. http://dx.doi.org/10.1007/s00706-020-02674-7.

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Abstract Novel 2-aminopyrimidine derivatives were prepared from acyclic starting materials, benzylidene acetones and ammonium thiocyanates, via 5 steps, including ring closure, aromatization, S-methylation, oxidation to methylsulfonyl compounds, and formation of guanidines with suitable amines. The prepared compounds differ from each other by the substitutions of their amino group and of their phenyl ring. The 2-aminopyrimidines were tested by use of microplate assays for their in vitro activities against a causative organism of sleeping sickness, Trypanosoma brucei rhodesiense, as well as aga

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5

Kwiecień, Anna, and Zbigniew Ciunik. "Stable Hemiaminals: 2-Aminopyrimidine Derivatives." Molecules 20, no. 8 (2015): 14365–76. http://dx.doi.org/10.3390/molecules200814365.

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6

Goswami, S., A. K. Mahapatra, G. D. Nigam, K. Chinnakali, H. K. Fun, and I. A. Razak. "2-Aminopyrimidine–fumaric acid cocrystal." Acta Crystallographica Section C Crystal Structure Communications 55, no. 4 (1999): 583–85. http://dx.doi.org/10.1107/s0108270198014127.

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7

Manorama, Garima Awasthi. "A Overview Of The 2-Aminopyrimidine Derivatives As Antimicrobial Agents." International Journal of Pharmaceutical Sciences 2, no. 8 (2024): 2420–26. https://doi.org/10.5281/zenodo.13167948.

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The ongoing challenge of antimicrobial resistance necessitates the continuous exploration of new antimicrobial agents. Among various chemical scaffolds, 2-aminopyrimidine derivatives have garnered significant attention due to their broad-spectrum antimicrobial properties. This review provides a comprehensive overview of 2-aminopyrimidine derivatives, highlighting their chemical synthesis, structural diversity, and mechanisms of action. Emphasis is placed on recent advancements in the development of these compounds, their activity against a variety of microbial pathogens, and their potential as

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8

Petrova, Olga V., Arsalan B. Budaev, Elena F. Sagitova, et al. "Pyrrole–Aminopyrimidine Ensembles: Cycloaddition of Guanidine to Acylethynylpyrroles." Molecules 26, no. 6 (2021): 1692. http://dx.doi.org/10.3390/molecules26061692.

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An efficient method for the synthesis of pharmaceutically prospective pyrrole–aminopyrimidine ensembles (in up to 91% yield) by the cyclocondensation of easily available acylethynylpyrroles with guanidine nitrate has been developed. The reaction proceeds under heating (110–115 °C, 4 h) in the KOH/DMSO system. In the case of 2-benzoylethynylpyrrole, the unexpected addition of the formed pyrrole–aminopyrimidine as N- (NH moiety of the pyrrole ring) and C- (CH of aminopyrimidine) nucleophiles to the triple bond is observed.

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9

Wang, Li-Hua, Fan-Yuan Kong, and Xi-Shi Tai. "Crystal Structure and Catalytic Activity of Poly[bis(3-bromo-2-hydroxybenzaldehyde)-2-aminopyrimidinemagnesium(II)] for Hydrogenation of 1,3-Butadiene." Bulletin of Chemical Reaction Engineering & Catalysis 16, no. 2 (2021): 260–66. http://dx.doi.org/10.9767/bcrec.16.2.10421.260-266.

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A new six-coordinated Mn(II) coordination polymer, [Mn(L1)(L2)2]n (L1 = 2-aminopyrimidine, HL2 = 3-bromo-2-hydroxybenzaldehyde) was synthesized by 3-bromo-2-hydroxybenzaldehyde, NaOH, 2-aminopyrimidine and manganese(II) acetate dihydrate. The Mn(II) coordination polymer was structural characterized by elemental analysis and single crystal X-ray diffraction. The results show that each Mn(II) ion is six-coordinated with two phenolic hydroxyl O atoms from two 3-bromo-2-hydroxybenzaldehyde ligands (O1 and O4), two formyl group O atoms from two 3-bromo-2-hydroxybenzaldehyde ligands (O2 and O3), and

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10

Lin, Zhi-Dong, та Wen Zeng. "Bis(2-aminopyrimidine-κN1)dichloridozinc(II)". Acta Crystallographica Section E Structure Reports Online 63, № 6 (2007): m1597. http://dx.doi.org/10.1107/s1600536807021575.

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11

Orlov, A. P., T. P. Trofimova, E. Yu Osipova, A. N. Proshin, and M. A. Orlova. "Zinc-containing derivatives of 2-aminopyrimidine." Russian Chemical Bulletin 66, no. 10 (2017): 1860–66. http://dx.doi.org/10.1007/s11172-017-1958-6.

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12

Qu, Yang, Shi Ming Zhang, Xian Zong Wu, Huan Zhang та Zhi Dong Lin. "Bis(2-aminopyrimidine-κN1)dibromidozinc(II)". Acta Crystallographica Section E Structure Reports Online 64, № 5 (2008): m732. http://dx.doi.org/10.1107/s1600536808006466.

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13

Yang, H. L., S. Yang, X. Y. Qiu, et al. "Crystal structure of bis(2-aminopyrimidine)silver(I) hexafluoroarsenate bis(2-aminopyrimidine) solvate, [Ag(C4H5N3)2]AsF6 · 2C4H5N3." Zeitschrift für Kristallographie - New Crystal Structures 219, no. 1-4 (2004): 167–68. http://dx.doi.org/10.1524/ncrs.2004.219.14.167.

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14

Yang, H. L., S. Yang, X. Y. Qiu, et al. "Crystal structure of bis(2-aminopyrimidine)silver(I) hexafluoroarsenate bis(2-aminopyrimidine) solvate, [Ag(C4H5N3)2]AsF6 · 2C4H5N3." Zeitschrift für Kristallographie - New Crystal Structures 219, no. 2 (2004): 157–58. http://dx.doi.org/10.1524/ncrs.2004.219.2.157.

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Abstract C16H20AgAsF6N12, triclinic, P1̅ (no. 2), a = 7.004(1) Å, b = 8.696(2) Å, c = 11.006(2) Å, α = 68.95(3)°, β = 76.49(3)°, γ = 81.90(3)°, V = 607.1 Å3, Z = 1, Rgt(F) = 0.044, wRref(F2) = 0.111, T = 293 K.

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15

Smith, G., JM Gentner, DE Lynch, KA Byriel, and CHL Kennard. "Molecular Cocrystals of Carboxylic Acids. XXI. The Role of Secondary Group Interactions in Adduct Formation Between 2-Aminopyrimidine and Substituted Benzoic Acids: the Crystal Structures of the Adducts With o-Phthalic Acid, o-Nitrobenzoic Acid, o-Aminobenzoic Acid and m-Aminobenzoic Acid." Australian Journal of Chemistry 48, no. 6 (1995): 1151. http://dx.doi.org/10.1071/ch9951151.

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The crystalline adducts of 2-aminopyrimidine (2-ap) with a series of mainly ortho-substituted benzoic acids, o-phthalic acid ( opht ) [(2-ap)( opht )] (1), 2-nitrobenzoic acid (2-nba) [(2-ap)(2-bna)2] (2), 2-aminobenzoic acid (2-aba) [(2-aba) [(2-ap)(2-aba)2] (3) and 3-aminobenzoic acid (3-aba) [(2-ap)(3-aba)] (4) have been prepared and their hydrogen-bonding motifs characterized by using single-crystal X-ray diffraction. The role of substituent groups in secondary associations with cocrystal formation is considered for the 2-aminopyrimidine system.

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16

Kaye, Irving Allan, and Irving C. Kogon. "Reductive alkylation of 2-aminopyridine and 2-aminopyrimidine." Recueil des Travaux Chimiques des Pays-Bas 71, no. 3 (2010): 309–17. http://dx.doi.org/10.1002/recl.19520710313.

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17

Chen, Ping, Cai-xia Song, Wan-shu Wang, Xue-liang Yu, and Yu Tang. "TfOH-mediated [2 + 2 + 2] cycloadditions of ynamides with two discrete nitriles: synthesis of 4-aminopyrimidine derivatives." RSC Advances 6, no. 83 (2016): 80055–58. http://dx.doi.org/10.1039/c6ra11408c.

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18

Sienkiewicz-Gromiuk, Justyna, and Aleksandra Drzewiecka-Antonik. "Neutral and Ionic Form of (Benzylthio)Acetic Acid in Novel Aminopyrimidine Based Multi-Component Crystalline Phases." Crystals 13, no. 12 (2023): 1628. http://dx.doi.org/10.3390/cryst13121628.

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(benzylthio)acetic acid (HBTA) and some aminopyrimidines, namely 2-aminopyrimidine (2-AP), 5-aminopyrimidine (5-AP), 2-amino-4,6-dimethylpyrimidine (2-A-4,6-DMP), and 2,4,6-triaminopyrimidine (2,4,6-TAP), were successfully embodied as structural units into the construction of a total of four novel supramolecular organic frameworks. The received crystalline solids were inspected by single-crystal X-ray diffraction (SC XRD) in order to obtain insight into the structural and supramolecular facets. The SOFs deriving from 2-AP, 5-AP, and 2-A-4,6-DMP crystallize in the form of co-crystals (1–3), whi

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19

Etter, M. C., D. A. Adsmond, and D. Britton. "2-Aminopyrimidine–succinic acid (1/1) cocrystal." Acta Crystallographica Section C Crystal Structure Communications 46, no. 5 (1990): 933–34. http://dx.doi.org/10.1107/s010827018901365x.

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20

Goswami, S., A. K. Mahapatra, K. Ghosh, G. D. Nigam, K. Chinnakali, and H. K. Fun. "2-Aminopyrimidine–terephthalic acid (1:1) complex." Acta Crystallographica Section C Crystal Structure Communications 55, no. 1 (1999): 87–89. http://dx.doi.org/10.1107/s0108270198010749.

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21

Zhu, Hai-Liang, Song Yang, Ji-Long Ma, Xiao-Yang Qiu, Lin Sun, and Si-Chang Shao. "Bis(2-aminopyrimidine)silver(I) trifluoromethanesulfonate hemihydrate." Acta Crystallographica Section E Structure Reports Online 59, no. 11 (2003): m1046—m1047. http://dx.doi.org/10.1107/s1600536803022141.

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22

Serafin, Mateusz F., and Kraig A. Wheeler. "2-Aminopyrimidine–3,3,3-triphenylpropanoic acid (1/1)." Acta Crystallographica Section C Crystal Structure Communications 63, no. 11 (2007): o620—o621. http://dx.doi.org/10.1107/s0108270107045799.

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23

Radhakrishnan, K., Namita Sharma, and Lal Mohan Kundu. "Direct synthesis of 5- and 6-substituted 2-aminopyrimidines as potential non-natural nucleobase analogues." RSC Adv. 4, no. 29 (2014): 15087–90. http://dx.doi.org/10.1039/c4ra00249k.

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24

T.V., D. Prasad Rao, Veerabhadram G., and S. Sastry K. "Electrochemical reduction behaviour of N-(benzylidene)-2- aminopyrimidine." Journal of Indian Chemical Society Vol. 77, Sep 2000 (2000): 410–12. https://doi.org/10.5281/zenodo.5869710.

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Department of Chemistry, Nizam College, Osmania University, Hyderabad-500 001, India <em>Manuscript received 7 February 2000, accepted 3 March 2000</em> <em>N</em>-(Benzylidene)-2-aminopyrimidine has been found to be reduced electrochemically in higher alkaline conditions (pH 9.8-13.0) with uptake of two electrons giving <em>N</em>-(benzyl)-2-aminopyrimidine. The products from controlled potential electrolysis (CPE) at mercury pool cathode are characterized. The protonation precedes the electronation in reduction process, which is found to be diffusion-controlled and irreversible from voltamme

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25

Lynch, Daniel E., Tariq Latif, Graham Smith, Karl A. Byriel, Colin H. L. Kennard, and Simon Parsons. "Molecular Cocrystals of Carboxylic Acids. XXXI Adducts of 2-Aminopyrimidine and 3-Amino-1,2,4-triazole with Heterocyclic Carboxylic Acids." Australian Journal of Chemistry 51, no. 5 (1998): 403. http://dx.doi.org/10.1071/c97201.

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A series of molecular adducts of 2-aminopyrimidine and 3-amino-1,2,4-triazole with heterocyclic carboxylic acids have been prepared and characterized by using X-ray powder diffraction and in four cases by single-crystal X-ray diffraction methods. These four compounds are the (1 : 1) adducts of 2-aminopyrimidine with indole-3-acetic acid [(C4H5N3)(C10H9NO2)], N-methylpyrrole-2-carboxylic acid [(C4H5N3)(C6H7NO2)] and thiophen-2-carboxylic acid [(C4H5N3)(C5H4O2S)], and the (1 : 1) adduct of 3-amino-1,2,4-triazole with thiophen-2-carboxylic acid [(C2H4N4)(C5H4O2S)]. Other compounds described are t

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26

Nájera, Carmen, José Miguel Sansano, and Enrique Gómez-Bengoa. "Heterocycle-based bifunctional organocatalysts in asymmetric synthesis." Pure and Applied Chemistry 88, no. 6 (2016): 561–78. http://dx.doi.org/10.1515/pac-2016-0403.

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AbstractDifferent chiral bifunctional organocatalysts derived from trans-cyclohexane-1,2-diamine bearing different types of guanidine units able to form-hydrogen bonding activation have been designed. Conformational rigid 2-aminobenzimidazoles bearing a tertiary amino group have been used in enantioselective Michael type reactions of activated methylene compounds to nitroalkenes. The C2 symmetric bis(2-aminobenzimidazole) derivatives the appropriate organocatalyst for the conjugate addition of 1,3-dicarbonyl compounds to maleimides as well as for the SN1 reaction of benzylic alcohols with carb

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27

Desmond, Féilim, John F. Gallagher, and Niall Hehir. "Two acyclic imides: 3-bromo-N-(3-bromobenzoyl)-N-(pyridin-2-yl)benzamide and 3-bromo-N-(3-bromobenzoyl)-N-(pyrimidin-2-yl)benzamide." Acta Crystallographica Section E Crystallographic Communications 76, no. 12 (2020): 1800–1804. http://dx.doi.org/10.1107/s2056989020014413.

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The title compounds, C19H12Br2N2O2 and C18H11Br2N3O2, were synthesized in good yields from condensation reactions of 3-bromobenzoyl chloride with 2-aminopyridine or 2-aminopyrimidine using standard condensation reaction conditions and subsequent column chromatography.

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28

Le Pham, Ngoc Son, Yujeong Kwon, Hyunik Shin, and Jeong-Hun Sohn. "Copper-promoted dehydrosulfurative carbon–nitrogen cross-coupling with concomitant aromatization for synthesis of 2-aminopyrimidines." RSC Advances 13, no. 1 (2023): 172–77. http://dx.doi.org/10.1039/d2ra05180j.

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Copper-promoted dehydrosulfurative C–N cross-coupling of 3,4-dihydropyrimidin-1H-2-thione with amine accompanied by concomitant aromatization to generate 2-aryl(alkyl)aminopyrimidine derivatives is described.

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29

Senbagam, R., M. Rajarajan, R. Vijayakumar, et al. "Synthesis, Spectral Correlations and Antimicrobial Activities of 2-Pyrimidine Schiff’s Bases." International Letters of Chemistry, Physics and Astronomy 53 (July 2015): 154–64. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.53.154.

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In the present study, a series of substituted (E)-N-benzylidene-2-aminopyrimidine compounds have been synthesized by condensation reaction with 2-aminopyrimidine and meta- and para- substituted benzaldehydes. These synthesized Schiff’s base compounds are confirmed by their physical constants, UV, IR and NMR spectral data. All the observed UV absorption maximum λmax(nm), IR frequencies νC=N(cm-1), NMR δ(ppm) of C-H & C=N chemical shifts have been correlated with Hammett substituent constants and F and R parameters using single and multi-linear regression analyses in order to study the effec

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30

Senbagam, R., M. Rajarajan, R. Vijayakumar, et al. "Synthesis, Spectral Correlations and Antimicrobial Activities of 2-Pyrimidine Schiff’s Bases." International Letters of Chemistry, Physics and Astronomy 53 (July 1, 2015): 154–64. http://dx.doi.org/10.56431/p-4w6n3u.

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In the present study, a series of substituted (E)-N-benzylidene-2-aminopyrimidine compounds have been synthesized by condensation reaction with 2-aminopyrimidine and meta- and para- substituted benzaldehydes. These synthesized Schiff’s base compounds are confirmed by their physical constants, UV, IR and NMR spectral data. All the observed UV absorption maximum λmax(nm), IR frequencies νC=N(cm-1), NMR δ(ppm) of C-H & C=N chemical shifts have been correlated with Hammett substituent constants and F and R parameters using single and multi-linear regression analyses in order to study the effec

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31

Zhong-Hua, Lin, Wang Feng-Chun, and Tian Zhong-Qun. "Inhibition Mechanism of 2-Aminopyrimidine for Copper Corrosion." Acta Physico-Chimica Sinica 8, no. 01 (1992): 87–93. http://dx.doi.org/10.3866/pku.whxb19920116.

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32

Eberhard, Jens, Ion Stoll, Regina Brockhinke, et al. "Structural variety of 5-fluoroarene-2-aminopyrimidine in comparison to 2-aminopyrimidine silver(i) coordination polymers: progress report and overview." CrystEngComm 15, no. 21 (2013): 4225. http://dx.doi.org/10.1039/c2ce26388b.

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33

Yeşilel, Okan Zafer, Halis Ölmez, Hümeyra Paşaoğlu, Gökhan Kaştaş, and Orhan Büyükgüngör. "Synthesis, Spectral, Thermal and Structural Characterization of the Copper(II) Saccharinato Complex of 2–Aminopyrimidine, [Cu(sac–O)2(ampym–N)2(H2O)2]·2ampym." Zeitschrift für Naturforschung B 61, no. 2 (2006): 153–58. http://dx.doi.org/10.1515/znb-2006-0206.

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AbstractBis(2-aminopyrimidine-N)diaquabis(saccharinato-O)copper(II) di(2-aminopyrimidine), [Cu(sac-O)2(ampym-N)2(H2O)2] · 2ampym was synthesized and characterized by means of elemental analysis, IR and UV-vis spectroscopy, magnetic susceptibility, simultaneous TG, DTG, DTA techniques, and X-ray diffraction. The complex crystallizes in the monoclinic space group P21/c [a = 7.4697(5), b = 10.1679(5), c = 22.743(2)Å , β = 92.844(5), Z = 2, R = 0.0275, wR= 0.0757, V = 1725.26(19) Å3]. The copper atom is bonded to two ampym N atoms and two sac O atoms as well as to two water O atoms in trans positi

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34

Prince, Barry J., Mark M. Turnbull, and Roger D. Willett. "Copper(II) Halide Complexes of 2-Aminopyrimidines: Crystal Structures of [(2-aminopyrimidine) n CuCl2] (n=1,2) and (2-amino-5-bromopyrimidine)2CuBr2." Journal of Coordination Chemistry 56, no. 5 (2003): 441–52. http://dx.doi.org/10.1080/0095897031000099983.

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35

Hu, Gang, Chu Wang, Xin Xin, et al. "Design, synthesis and biological evaluation of novel 2,4-diaminopyrimidine derivatives as potent antitumor agents." New Journal of Chemistry 43, no. 25 (2019): 10190–202. http://dx.doi.org/10.1039/c9nj02154j.

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36

Slanina, Zdeněk, Andrzej Leś, and Ludwik Adamowicz. "Complexes of 2-aminopyrimidine, 2-hydroxypyrimidine and their tautomers with water." Thermochimica Acta 228 (November 1993): 1–7. http://dx.doi.org/10.1016/0040-6031(93)80267-e.

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37

Albada, Gerard A. van, Ilpo Mutikainen, Urho Turpeinen, and Jan Reedijk. "Redetermination of bis(2-aminopyrimidine)bis(nitrato)copper(II)." Acta Crystallographica Section E Structure Reports Online 58, no. 2 (2002): m55—m57. http://dx.doi.org/10.1107/s1600536802000673.

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38

Chinnakali, K., H. K. Fun, S. Goswami, A. K. Mahapatra, and G. D. Nigam. "2-Aminopyrimidine andp-phenylenediacetic acid (1:1) co-crystal." Acta Crystallographica Section C Crystal Structure Communications 55, no. 3 (1999): 399–401. http://dx.doi.org/10.1107/s0108270198013626.

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39

McCarthy, W. J., L. Lapinski, M. J. Nowak, and L. Adamowicz. "Anharmonic contributions to the inversion vibration in 2‐aminopyrimidine." Journal of Chemical Physics 103, no. 2 (1995): 656–62. http://dx.doi.org/10.1063/1.470099.

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40

Le Pham, Ngoc Son, Jihong Lee, Hyunik Shin, and Jeong-Hun Sohn. "Decarboxylative cross-couplings of 2-aminopyrimidine-5-carboxylic acids." Tetrahedron 74, no. 28 (2018): 3843–51. http://dx.doi.org/10.1016/j.tet.2018.05.018.

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41

Pon, George, Roger D. Willett, Barry A. Prince, Ward T. Robinson, and Mark M. Turnbull. "Crystal chemistry of the copper bromide/2-aminopyrimidine system." Inorganica Chimica Acta 255, no. 2 (1997): 325–34. http://dx.doi.org/10.1016/s0020-1693(96)05383-2.

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42

Tichenor, Mark S., Robin L. Thurmond, Jennifer D. Venable, and Brad M. Savall. "Functional Profiling of 2-Aminopyrimidine Histamine H4 Receptor Modulators." Journal of Medicinal Chemistry 58, no. 18 (2015): 7119–27. http://dx.doi.org/10.1021/acs.jmedchem.5b00516.

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43

Lindsey, Erick A., Roberta J. Worthington, Cristina Alcaraz, and Christian Melander. "2-Aminopyrimidine as a novel scaffold for biofilm modulation." Organic & Biomolecular Chemistry 10, no. 13 (2012): 2552. http://dx.doi.org/10.1039/c2ob06871k.

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44

Kim, Sora, Jin Kyo Jung, Hyo Seon Lee, et al. "Discovery of piperidinyl aminopyrimidine derivatives as IKK-2 inhibitors." Bioorganic & Medicinal Chemistry Letters 21, no. 10 (2011): 3002–6. http://dx.doi.org/10.1016/j.bmcl.2011.03.044.

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45

Stringfield, Thomas W., and Rex E. Shepherd. "Preferred exocyclic-amino coordination of W(CO)5 on 2-aminopyrimidine and 4-aminopyrimidine vs. heterocyclic N-1 coordination for 2-aminopyridine." Inorganic Chemistry Communications 4, no. 12 (2001): 760–65. http://dx.doi.org/10.1016/s1387-7003(01)00318-5.

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46

Jiao, Jingjing, Li Dou, Huimin Liu, et al. "An aminopyrimidine-functionalized cage-based metal–organic framework exhibiting highly selective adsorption of C2H2 and CO2 over CH4." Dalton Transactions 45, no. 34 (2016): 13373–82. http://dx.doi.org/10.1039/c6dt02150f.

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An aminopyrimidine-functionalized cage-based metal–organic framework has been synthesized, which exhibited exceptionally high C<sub>2</sub>H<sub>2</sub> and CO<sub>2</sub> uptake as well as impressive adsorption selectivities towards C<sub>2</sub>H<sub>2</sub> and CO<sub>2</sub> over CH<sub>4</sub>.

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Herbig, Marcus, Edwin Kroke, and Jörg Wagler. "Molecular Structures and Intermolecular Hydrogen Bonding of Silylated 2-Aminopyrimidines." Crystals 13, no. 7 (2023): 990. http://dx.doi.org/10.3390/cryst13070990.

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A series of silylated 2-aminopyrimidines Me(4−n)Si(NHpyr)n (Me = methyl, NHpyr = pyrimid-2-ylamino, n = 1, 2, 3, 4), i.e., compounds 1, 2, 3, and 4, respectively, was prepared from a series of the respective chlorosilanes Me(4−n)SiCln and 2-aminopyrimidine. Triethylamine was used as a sacrificial base. Compounds 1, 2, 3, and 4 are solid at room temperature. They were analyzed using 1H, 13C, 29Si NMR, and Raman spectroscopy, and their molecular structures were confirmed by single-crystal X-ray diffraction analyses. All structures exhibit intramolecular van der Waals contacts between the silicon

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48

Toàn, Dương Ngọc, та Triệu Thanh Tùng. "TỔNG HỢP MỘT SỐ HỢP CHẤT DỊ VÒNG 2-AMINOPYRIMIDINE VÀ 2-PYRAZOLINE XUẤT PHÁT TỪ CÁC KETONE ,-KHÔNG NO CÓ CHỨA VÒNG QUINOLINE". TNU Journal of Science and Technology 227, № 08 (2022): 427–32. http://dx.doi.org/10.34238/tnu-jst.5879.

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Nhiều dẫn xuất của quinoline-2-on đã được các nhà hóa học hữu cơ nghiên cứu để tổng hợp và đánh giá các đặc tính sinh học do các tác dụng sinh học khác nhau của chúng, bao gồm các hoạt động kháng khuẩn, chống oxy hóa, chống viêm, chống ung thư. Sự kết hợp của 4-hydroxyquinoline-2-one với 2-amino-pyrimidine hoặc 2-pyrazoline có thể hình thành các hoạt tính mới. Trong bài báo này, tác giả trình bày kết quả tổng hợp một số hợp chất 2-aminopyrimidine và 2-pyrazoline mới đi từ các hợp chất ketone α,β-không no có chứa vòng quinoline. Các hợp chất 2-aminopyrimidine mới (3 hợp chất) được tổng hợp bằng

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Xu, Shaoyu, Baijiao An, Yuxin Li, Xunbang Luo, Xingshu Li, and Xian Jia. "Synthesis and evaluation of new 2-chloro-4-aminopyrimidine and 2,6-dimethyl-4-aminopyrimidine derivatives as tubulin polymerization inhibitors." Bioorganic & Medicinal Chemistry Letters 28, no. 10 (2018): 1769–75. http://dx.doi.org/10.1016/j.bmcl.2018.04.026.

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Gao, Jian, Tongtao Xu, and Daqi Wang. "[N-(2-Aminoethyl)-N-(3-aminopropyl)amine](2-aminopyrimidine)chlorocopper(II) perchlorate." Acta Crystallographica Section E Structure Reports Online 62, no. 9 (2006): m2189—m2190. http://dx.doi.org/10.1107/s1600536806031709.

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