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Journal articles on the topic '2-aminobenzoic acid'

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Published: 5 June 2025

Last updated: 2 August 2025

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1

Lynch, Daniel E., Graham Smith, Karl A. Byriel, and Colin H. L. Kennard. "Molecular Cocrystals of Carboxylic Acids. XXVI Adducts of the Amino-Substituted Benzoic Acids with Nitroaromatic Lewis Bases: the Influence of Associative Polyfunctional Substituents on Self-Assembly of Molecules in Cocrystallization Processes." Australian Journal of Chemistry 50, no. 10 (1997): 977. http://dx.doi.org/10.1071/c97067.

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A series of molecular adducts of the isomeric aminobenzoic acids with the nitro-substituted Lewis bases 2-chloro-5-nitropyridine, 5-nitroquinoline and 5-nitroisoquinoline has been prepared and characterized by using infrared spectroscopy and X-ray powder diffraction, and in four cases by single-crystal X-ray diffraction methods. These four compounds are the adducts of 3-aminobenzoic acid with 5-nitroquinoline [(C7H7NO2)(C9H6N2O2)], 4-aminobenzoic acid with 5-nitroquinoline [(C7H7NO2)2(C9H6N2O2)], 2-aminobenzoic acid with 5-nitroisoquinoline [(C7H7NO2)(C9H6N2O2)] and 4-aminobenzoic acid with 5-

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2

Novoa de Armas, Héctor, Oswald M. Peeters, Norbert M. Blaton, Camiel J. De Ranter, and Lisbet Xuárez Marill. "2-(4-Methoxyphenyl)aminobenzoic acid." Acta Crystallographica Section E Structure Reports Online 57, no. 7 (2001): o638—o639. http://dx.doi.org/10.1107/s1600536801010364.

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3

Jebas, Samuel Robinson, and Thailampillai Balasubramanian. "4-Aminobenzoic acid–nicotinic acid (2/1)." Acta Crystallographica Section E Structure Reports Online 62, no. 12 (2006): o5621—o5622. http://dx.doi.org/10.1107/s1600536806046812.

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4

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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5

Kořínková, Jaroslava, Antonín Lyčka, Aleš Cee, Milan Nádvorník, Robert Jirásko, and Radim Hrdina. "Structure of 2:1 cobalt(III) complexes derived from arylazocitrazinic acid." Collection of Czechoslovak Chemical Communications 74, no. 4 (2009): 535–44. http://dx.doi.org/10.1135/cccc2008192.

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1H, 13C NMR and MS spectra of the 2:1 cobalt(III) complexes, the azo coupling products of 2-aminophenol or 2-aminobenzoic acid with the citrazinic acid, were measured and analysed. It was found that the cobalt atom is six-coordinated being bound to two oxygens (one from primary and one from secondary component) and the nitrogen of 2-aminophenol or 2-aminobenzoic acid. Molar magnetic susceptibility data proved the presence of Co(III). Diazotisation of 2-aminophenol or 2-aminobenzoic acid and subsequent coupling reaction with citrazinic acid and complexation of the formed azo product proceeded o

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6

Arman, Hadi D., and Edward R. T. Tiekink. "2-Aminobenzoic acid–4,4′-bipyridine (2/1)." Acta Crystallographica Section E Structure Reports Online 69, no. 9 (2013): o1447. http://dx.doi.org/10.1107/s160053681302271x.

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7

LU, Tian-Huey, Papitra CHATTOPADHYAY, Fen-Ling LIAO, and Jem-Mau LO. "Crystal Structure of 2-Aminobenzoic Acid." Analytical Sciences 17, no. 7 (2001): 905–6. http://dx.doi.org/10.2116/analsci.17.905.

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8

Lynch, Daniel E., Graham Smith, Karl A. Byriel, and Colin H. L. Kennard. "Molecular Cocrystals of Carboxylic Acids. XXXII The Crystal Structures of the Adducts of 2-Aminobenzothiazole with 3,5-Dinitrobenzoic Acid (Adduct Hydrate) and 3-Aminobenzoic Acid, and 2-Amino-2-thiazoline with 2-Aminobenzoic Acid." Australian Journal of Chemistry 51, no. 7 (1998): 587. http://dx.doi.org/10.1071/c97204.

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Two adducts of 2-aminobenzothiazole and one of 2-amino-2-thiazoline with aromatic carboxylic acids have been synthesized and their X-ray crystal structures determined. These are 2-aminobenzothiazole with 3,5-dinitrobenzoic acid (the 1 : 1 adduct hydrate) (1), and 3-aminobenzoic acid (1 : 1) (2), and 2-amino-2-thiazoline with 2-aminobenzoic acid (1 : 1) (3). Compound (1) is a non-centrosymmetric proton-transfer complex and gave a signal of 0·30 relative to urea when tested for second-order non-linear optical properties. Compound (3) is also a proton-transfer complex but (2) is not.

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9

Smith, G., DE Lynch, KA Byriel, and CHL Kennard. "Molecular Cocrystals of Carboxylic Acids. XX. The Crystal Structures of 3,5-Dinitrosalicylic Acid and Its Adducts With the Isomeric Monoaminobenzoic Acids." Australian Journal of Chemistry 48, no. 6 (1995): 1133. http://dx.doi.org/10.1071/ch9951133.

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The crystal structure of 3,5-dinitrosalicylic acid monohydrate (1) and its adducts with 2- aminobenzoic acid (2-aba) [( dnsa )(2-aba)] (2), 3-aminobenzoic acid (3-aba) [( dnsa )(3-aba)] (3), and 4-aminobenzoic acid (4-aba) [( dnsa )(4-aba)2] (4), have been determined and the hydrogen bonding associations in each analysed . The acid (1), which is essentially planar, forms strong hydrogen-bonding network associations involving the carboxylic, nitro and phenolic oxygens as well as the lattice water. In all adducts, protonation of the amino group of the second acid occurs, with subsequent hydrogen

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10

Blanksma, J. J., and D. Hoegen. "The sweet taste of 4-nitro-2-aminotoluene, 4-nitro-2-aminobenzoic acid and 2-nitro-4-aminobenzoic acid." Recueil des Travaux Chimiques des Pays-Bas 65, no. 5 (2010): 333–37. http://dx.doi.org/10.1002/recl.19460650504.

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11

Lhengwan, Pornsuda, Supakit Achiwawanich, and Tanwawan Duangthongyou. "3-Aminobenzoic acid–4,4′-bipyridine (2/3)." Acta Crystallographica Section E Structure Reports Online 68, no. 8 (2012): o2569. http://dx.doi.org/10.1107/s1600536812033181.

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The asymmetric unit of the title compound, 3C10H8N2·2C7H7NO2, consists of three molecules of 4,4′-bipyridine (bpy) and two molecules of 3-aminobenzoic acid (bza). Two molecules of bza and two molecules of bpy are connectedviaO—H...N, N—H...N and N—H...O hydrogen bonds, forming forming infinite double-stranded zigzag chains along thecaxis. The third molecule of bpy is linked to the chain by weak C—H...O interactions. Adjacent chains are linked via π–π interactions [centroid–centroid distances = 3.759 (3)–3.928 (3) Å] involving the pyridine rings of bpy molecules, resulting in a sheet-like struc

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12

Gein, V. L., D. V. Chalkov, O. V. Bobrovskaya, S. S. Zykova, and K. V. Namyatova. "Reaction of aroylpyruvic acids methyl esters with 4-aminobenzoic acid. Antioxidant activity of the obtained compounds." Žurnal obŝej himii 94, no. 5 (2024): 544–52. http://dx.doi.org/10.31857/s0044460x24050011.

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4-{[(2Z)-4-Aryl-2-hydroxy-4-oxobut-2-enoyl]amino}benzoic acids were synthesized by reacting methyl esters of aroylpyruvic acids with 4-aminobenzoic (p-aminobenzoic) acid in glacial acetic acid in the presence of anhydrous sodium acetate. 4-{[(2Z)-4-Aryl-1-methoxy-1,4-dioxobut-2-en-2-yl)]amino}benzoic acids were synthesized by reacting the above reagents in a mixture of glacial acetic acid–ethanol (1:1) without adding anhydrous sodium acetate. Structure of the obtained compounds was confirmed by 1H and 13C{1H} NMR and IR spectroscopy. The antioxidant activity of the synthesized compounds was st

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13

Gaston, Lewis A., Martin A. Locke, Steven C. Wagner, Robert M. Zablotowicz, and Krishna N. Reddy. "Sorption of Bentazon and Degradation Products in Two Mississippi Soils." Weed Science 44, no. 3 (1996): 678–82. http://dx.doi.org/10.1017/s0043174500094522.

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Bentazon degradation in soil typically proceeds with development of bound residue. Low sorption of bentazon suggests that this residue consists of degradation products; however, there is little data on the sorption behavior of these products. This study was undertaken to determine the sorption of bentazon and the degradation products 2-amino-N-isopropyl benzamide, 2-aminobenzoic acid, andN-methyl bentazon in Dundee silt loam and Sharkey clay, two common agricultural soils of the Mississippi Delta. Greater sorption of bentazon and degradation products in the Sharkey soil was related to finer te

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14

Lynch, DE, G. Smith, KA Byriel, and CHL Kennard. "Molecular Cocrystals of Carboxylic Acids. XIX. The Crystal Structures of Two Adducts of 3-Aminobenzoic Acid With 3,5-Dinitrobenzoic Acid: the 1:1 and the 2:2 Hydrate Cocrystals." Australian Journal of Chemistry 47, no. 9 (1994): 1789. http://dx.doi.org/10.1071/ch9941789.

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Two cocrystalline molecular adducts of 3-aminobenzoic acid (3-aba) with the aromatic carboxylic acid 3,5-dinitrobenzoic acid (dnba), [(3-aba)(dnba)](1) and [(3-aba)2(dnba)2(H2O)] (2), have been prepared and their hydrogen-bonding associations determined by means of single-crystal X-ray diffraction. Complex (1) is similar to known 1:1 complexes of 4-aminobenzoic acid with other aromatic acids, with protonation of the amine group and carboxylic acid-carboxylate hydrogen-bonding associations. However, the 2:2 hydrate complex (2) has only one hetero-pair involved in proton transfer, the other rema

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15

Pankratov, Alexei, and Inna Uchaeva. "Protonation site for anilines in aqueous media." Journal of the Serbian Chemical Society 67, no. 2 (2002): 111–13. http://dx.doi.org/10.2298/jsc0202111p.

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By means of the PM3 method it has been shown that the protonation of 2-, 3 4-methoxyanilines, 4-methylthioaniline, 2-, 3-, 4-aminobenzoic acids, 2 3-, 4-nitroanilines in the gaseous phase proceeds via the amine nitrogen atom. The same result, attributed to the aqueous medium, was obtained for 4-methoxyaniline, 4-aminobenzoic acid and 4-nitroaniline.

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16

Rajendiran, Narayanasamy, J. Thulasidhasan, and M. Jude Jenita. "Guest-Host Inclusion Complex Formation of 2-, 3-, and 4-Aminobenzoic Acids with Native and Modified Cyclodextrins." International Letters of Chemistry, Physics and Astronomy 69 (August 2016): 10–21. http://dx.doi.org/10.18052/www.scipress.com/ilcpa.69.10.

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The inclusion complexation of 2-aminobenzoic acid (2ABA), 3-aminobenzoic acid (3ABA), and 4-aminobenzoic acid (4ABA) with α-cyclodextrin (α-CD), β-cyclodextrin (β-CD), hydroxypropyl-α-cyclodextrin (HP-α-CD) and hydroxypropyl-β-cyclodextrin (HP-β-CD) were studied in buffer solutions of differentpHs (pH~1 andpH~7) and it was carried out using UV-Visible, steady-state and time-resolved fluorescence. Dual fluorescence was observed for all the compounds in aqueous and CD medium. All the ABAs forms 1:1 inclusion complex at pH ~ 1 solution and mixture of 1:1 and 1:2 inclusion complex at pH ~7. With C

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17

Rajendiran, Narayanasamy, J. Thulasidhasan, and M. Jude Jenita. "Guest-Host Inclusion Complex Formation of 2-, 3-, and 4-Aminobenzoic Acids with Native and Modified Cyclodextrins." International Letters of Chemistry, Physics and Astronomy 69 (August 12, 2016): 10–21. http://dx.doi.org/10.56431/p-ira6yv.

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The inclusion complexation of 2-aminobenzoic acid (2ABA), 3-aminobenzoic acid (3ABA), and 4-aminobenzoic acid (4ABA) with α-cyclodextrin (α-CD), β-cyclodextrin (β-CD), hydroxypropyl-α-cyclodextrin (HP-α-CD) and hydroxypropyl-β-cyclodextrin (HP-β-CD) were studied in buffer solutions of different pHs (pH~1 and pH~7) and it was carried out using UV-Visible, steady-state and time-resolved fluorescence. Dual fluorescence was observed for all the compounds in aqueous and CD medium. All the ABAs forms 1:1 inclusion complex at pH ~ 1 solution and mixture of 1:1 and 1:2 inclusion complex at pH ~7. With

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18

Lu, Yuan, Weiqiang Xu, Heli Sun, et al. "Single-crystal and molecular structures of six hydrogen-bonding 3D supramolecular salts from 2-aminobenzoic acid, 3-aminobenzoic acid, 4-aminobenzoic acid, and acidic components." Journal of Molecular Structure 1178 (February 2019): 639–54. http://dx.doi.org/10.1016/j.molstruc.2018.10.080.

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19

van Der Stelt, C., W. van Der Lugt, and W. Th Nauta. "The synthesis of 2-mercapto-4-aminobenzoic acid." Recueil des Travaux Chimiques des Pays-Bas 70, no. 4 (2010): 285–88. http://dx.doi.org/10.1002/recl.19510700402.

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20

JOYCE, VANISHA DAS, and K. GUPTA V. "Spectrophotometric Determination of Atrazine [2-Chloro-4-ethy lamino-6-isopropy lamino-s-triazine] using p-Aminobenzoic Acid and its Applications." Journal of Indian Chemical Society Vol. 72, Oct 1995 (1995): 765–66. https://doi.org/10.5281/zenodo.5909520.

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School of Studies in Chemistry, Pt. Ravishankar Shukla University, Raipur-492 010 <em>Manuscript received 2 November 1993, accepted 18 May 1994</em> Spectrophotometric Determination of Atrazine [2-Chloro-4-ethy lamino-6-isopropy lamino-<em>s</em>-triazine] using <em>p</em>-Aminobenzoic Acid and its Applications

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21

Arman, Hadi D., and Edward R. T. Tiekink. "2-Aminobenzoic acid–4-[2-(pyridin-4-yl)ethyl]pyridine (2/1)." Acta Crystallographica Section E Structure Reports Online 69, no. 11 (2013): o1616. http://dx.doi.org/10.1107/s1600536813027128.

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The asymmetric unit of the title co-crystal, C12H12N2·2C7H7NO2, comprises a centrosymmetric 4-[2-(pyridin-4-yl)ethyl]pyridine molecule and a 2-aminobenzoic acid molecule in a general position. The acid has a small twist between the carboxylic acid residue and the ring [dihedral angle = 7.13 (6)°] despite the presence of an intramolecular N—H...O(carbonyl) hydrogen bond. Three-molecule aggregates are formedviaO—H...N(pyridyl) hydrogen bonds, and these are connected into supramolecular layers in thebcplane by N—H...O(carbonyl) hydrogen bonds and π–π interactions between pyridine and benzene ring

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22

Thanigaimani, Kaliyaperumal, Packianathan Thomas Muthiah, and Daniel E. Lynch. "Hydrogen-bonding patterns in 2-amino-4,6-dimethoxypyrimidine–4-aminobenzoic acid (1/1)." Acta Crystallographica Section E Structure Reports Online 62, no. 7 (2006): o2976—o2978. http://dx.doi.org/10.1107/s1600536806023130.

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In the title cocrystal, C6H9N3O2·C7H7NO2, the 2-amino-4,6-dimethoxypyrimidine molecule interacts with the carboxyl group of the 4-aminobenzoic acid molecule through N—H...O and O—H...N hydrogen bonds, forming a cyclic hydrogen-bonded motif [R 2 2(8)]. This motif further self-organizes through N—H...O hydrogen bonds to generate an array of six hydrogen bonds with the rings having the graph-set notation R 2 3(6), R 2 2(8), R 4 2(8), R 2 2(8) and R 2 3(6). The 4-aminobenzoic acid molecules self-assemble via N—H...O hydrogen bonds to form a supramolecular chain along the c axis.

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23

Smith, G., D. E. Lynch, K. A. Byriel, and C. H. L. Kennard. "Molecular Co-Crystals of Carboxylic Acids. 22. The Adducts of Pyrazine-2,3-dicarboxylic Acid with 2-Aminobenzoic Acid (1:2) and 3-Aminobenzoic Acid (1:1 Dihydrate)." Acta Crystallographica Section C Crystal Structure Communications 51, no. 12 (1995): 2629–33. http://dx.doi.org/10.1107/s0108270195008092.

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24

ALIZADEH, Kamal, and Ali MORSALI. "Crystal Structure of Pyridinyl-2-methylene-4-aminobenzoic acid." X-ray Structure Analysis Online 27 (2011): 11–12. http://dx.doi.org/10.2116/xraystruct.27.11.

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25

El-Shihi, Taha, and Rudolf Herrmann. "A Practical Synthesis o f 2-Azidophenylisocyanide." Zeitschrift für Naturforschung B 41, no. 1 (1986): 132–33. http://dx.doi.org/10.1515/znb-1986-0127.

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2-Azidophenylisocyanide is useful for the synthesis of β-lactams by four-component-condensation. Its preparation by various methods is compared. The synthesis starting with 2-aminobenzoic acid via Hofmann degradation of 2-aminobenzamide is the method of choice.

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26

Hamil, Abdusalam, Marei El-ajaily, Lila Basher, Asma ramli, Miloud Miloud, and S. A. Saad. "Synthesis, Characterization and Antimicrobial evaluation of some mixed ligand chelates using 2-aminobenzoic acid as a secondary ligand." Libyan Journal of Medical Research 18, no. 1 (2024): 18–27. http://dx.doi.org/10.54361/10.26719/ljm18-1.02.

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The present work deals with the preparation of four mixed ligand chelates that resulted from the reaction of Schiff base[coupling of 2-hydroxyacetophenone and 2,4-dinitrophenylhydrazine (HL1) and 2-aminobenzoic acid (L2)]. The Schiff base, 2-aminobenzoic acid and their mixed ligand chelates were offered to several physicochemical tools; CHN elemental analyses, molar conductivity, magnetic moments, thermogravimetric analysis, IR and 1HNMR, Basis on the obtained results, the mixed ligand chelates appeared in the 1:1:1 [M:L1:L2] ratio as found from the elemental analysis data and found to have th

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27

Ranjana, Banerjee Ranu, and M. Nandi M. "Inhibition effect of imidazoline and hydropyrimidine derivatives on the corrosion of brass in 0.6 M aqueous sodium chloride solution." Journal of Indian Chemical Society Vol. 89, Feb 2012 (2012): 229–38. https://doi.org/10.5281/zenodo.5758847.

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Department of-Chemistry, National Institute of Technology, Durgapur-713 209, West Bengal, India <em>E-mail</em> : murarimohan_nandi@yahoo.co.in <em>Manuscript received 16 March 2011. accepted 30 May 2011</em> The inhibition effect of o-aminobenzoic acid (1), <em>p</em>-aminobenzoic acid (2), <em>o</em>-benzenesulphonamidobenzoic acid(3), <em>p</em>-benzenesulphonamidobenzoic acid (4), 2-(<em>o</em>-benzenesulphonamido)phenylimidazoline (5), 2-(<em>p</em>-benzenesulphonamido) phenylimidazoline (6), 2-(<em>o</em>-benzenesulphonamido) phcnyl-1,4,5,6-tetrahydropyrimidine (7) and 2-(<em>p</em>-benz

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28

Kasuya, F., K. Igarashi, and M. Fukui. "Oxybuprocaine and five metabolites simultaneously determined in urine by gas chromatography and gas chromatography-mass spectrometry after extraction with Extrelut." Clinical Chemistry 33, no. 5 (1987): 697–700. http://dx.doi.org/10.1093/clinchem/33.5.697.

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Abstract We describe a gas-liquid chromatographic (GC) method for determination of oxybuprocaine, and a gas chromatographic-mass spectrometric (GC-MS) method for simultaneous determination of four of its nine metabolites in urine. We used an Extrelut column to simply and rapidly extract oxybuprocaine and its metabolites from urine. For the GC-MS analyses, we monitored the characteristic fragment ions at m/z 353, 395, 369, 411, and 235 for 3-butoxy-4-aminobenzoic acid (metabolite 2, M-2), 3-butoxy-4-acetylaminobenzoic acid (M-3), 3-hydroxy-4-aminobenzoic acid (M-4), 3-hydroxy-4-acetylaminobenzo

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29

Arman, Hadi D., Trupta Kaulgud, and Edward R. T. Tiekink. "2-Aminobenzoic acid–4-(pyridin-4-yldisulfanyl)pyridine (1/1)." Acta Crystallographica Section E Structure Reports Online 67, no. 12 (2011): o3361. http://dx.doi.org/10.1107/s1600536811048483.

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30

Shen, Fwu Ming, and Shie Fu Lush. "4-Aminobenzoic acid–1,2-bis(4-pyridyl)ethane (2/1)." Acta Crystallographica Section E Structure Reports Online 66, no. 7 (2010): o1551. http://dx.doi.org/10.1107/s1600536810020337.

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31

Hamdy, A. Hammad, M. Yassin Osama, and A. EI-Manakhly Kamel. "Spectroscopic studies on the ligand field strength of some chelating agents." Journal of Indian Chemical Society Vol. 76, May 1999 (1999): 253–54. https://doi.org/10.5281/zenodo.5848825.

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Chemistry Department and bPhysics Department, Faculty of Science, AI-Azhar University, Nasr City, 11884, Cairo, Egypt <em>Manuscript received 31 March 1998, revised 14 October 1998, accepted 18 December 1998</em> <em>o</em>-Aminobenzoic acid and o-aminobenzoic acid hydrazide complexes with <strong>CuSO<sub>4</sub></strong> and <strong>Cr<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub></strong> (2 : 1 L/M ratio) have been prepared. The complexes have been investigated using electronic spectroscopy in solid state. Gaussian analysis has been carried out on the Cu<sup>II</sup> complexes. The complexe

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32

Gündüz, Turgut, Esma Kiliç, Güleren Özkan, Muhammed F. Awaad, and Mustafa Tastekin. "Conductimetric and potentiometric investigation of effect of acidity on formation of homoconjugates in acetonitrile solvent." Canadian Journal of Chemistry 68, no. 5 (1990): 674–78. http://dx.doi.org/10.1139/v90-103.

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In the present work, 11 aromatic and nine aliphatic carboxylic acids, namely benzoic, 2-nitrobenzoic, 3-nitrobenzoic, 4-nitrobenzoic, 2,4-dinitrobenzoic, 3,5-dinitrobenzoic, 2-aminobenzoic, 3-aminobenzoic, 4-aminobenzoic, o-phthalic, salicylic, formic, acetic, monochloroacetic, dichloroacetic, trichloroacetic, propionic, n-butyric, caprylic, and myristic acids, were titrated conductimetrically and potentiometrically with triethylamine in acetonitrile solvent, under a nitrogen atmosphere, at 25 °C. Closer investigation of the conductimetric titration curves of these acids showed that the acidit

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33

Ebert, B. "Dibenzo-1,5-diazocine-2,6-dione, 2-Iminoindolin-3-one and N-(Carbamoylmethyl)-aminobenzoic Acid Ester from Aminobenzoic Acid by Multicomponent Reactions." Tetrahedron 54, no. 31 (1998): 11887–98. http://dx.doi.org/10.1016/s0040-4020(98)00718-2.

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34

Ebert, Birgit M., Ivar K. Ugi, Manja Grosche, Eberhardt Herdtweck, and Wolfgang A. Herrmann. "Dibenzo-1,5-diazocine-2,6-dione, 2-iminoindolin-3-one and N-(carbamoylmethyl)-aminobenzoic acid ester from aminobenzoic acid by multicomponent reactions." Tetrahedron 54, no. 39 (1998): 11887–98. http://dx.doi.org/10.1016/s0040-4020(98)83046-9.

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35

Bahadur, S. Asath, R. Sayee Kannan, and B. Sridhar. "A 1:1 proton transfer compound of 2-aminobenzoic acid with nitric acid." Acta Crystallographica Section E Structure Reports Online 63, no. 5 (2007): o2722—o2723. http://dx.doi.org/10.1107/s160053680701999x.

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36

Lynch, DE, G. Smith, D. Freney, KA Byriel, and CHL Kennard. "Molecular Cocrystals of Carboxylic Acids. XV. Preparation and Characterization of Heterocyclic Base Adducts With a Series of Carboxylic Acids, and the Crystal Structures of the Adducts of 2-Aminopyrimidine With 2,6-Dihydroxybenzoic Acid, 4-Aminobenzoic Acid, Phenoxyacetic Acid, (2,4-Dichlorophenoxy)acetic Acid, (3,4-Dichlorophenoxy)-acetic Acid and Salicylic Acid, and 2-Aminopyridine With 2,6-Dihydroxybenzoic Acid." Australian Journal of Chemistry 47, no. 6 (1994): 1097. http://dx.doi.org/10.1071/ch9941097.

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The molecular adducts of the heterocyclic base 2-aminopyrimidine with the aromatic and aromatic aliphatic carboxylic acids salicylic acid, 2,6-dihydroxybenzoic acid and 4-aminobenzoic acid, phenoxyacetic acid, (2,4-dichlorophenoxy)acetic acid, and (3,4-dichlorophenoxy)acetic acid have been prepared, and their interactive modes characterized by single-crystal X-ray diffraction methods. In addition, the complexes with (4-chlorophenoxy)acetic acid, (2,3-dichlorophenoxy)acetic acid, (4-chloro-2-methylphenoxy)acetic acid and (2,4,5- trichlorophenoxy)acetic acid have been characterized by analytical

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37

Smith, Graham, Katherine E. Baldry, Karl A. Byriel, and Colin H. L. Kennard. "Molecular Cocrystals of Carboxylic Acids. XXV The Utility of Urea in Structure Making with Carboxylic Acids and the Crystal Structures of a Set of Six Adducts with Aromatic Acids." Australian Journal of Chemistry 50, no. 7 (1997): 727. http://dx.doi.org/10.1071/c96199.

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Molecular adducts of urea with six aromatic carboxylic acids have been prepared and characterized by using X-ray diffraction methods and infrared spectroscopy. These compounds are with 5-nitrosalicylic acid [(C7H5NO5)2(CH4N2O)] (1), 3,5-dinitrosalicylic acid [(C7H4N2O7)(CH4N2O)] (2), 4-aminobenzoic acid [(C7H7NO2)2(CH4N2O)] (3), o-phthalic acid [(C8H6O4)(CH4N2O)] (4), pyrazine-2,3-dicarboxylic acid [(C4H4N2O4)(CH4N2O)] (5) and pyridine-2,6-dicarboxylic acid [(C7H5NO4)(CH4N2O)2] (6). In the majority of the adducts, all six potential interactive sites on the urea molecules are utilized in hydrog

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Sunil, Sreeja, Arul G. D. A. Smith, and Mathan S. "Design, Synthesis and Biological Evaluation of 2-Aminobenzimidazole Derivatives as DPP4 Inhibitors." Current Bioactive Compounds 16, no. 5 (2020): 696–702. http://dx.doi.org/10.2174/1573407215666190318121902.

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Background: The objective of the research was to examine the DPPIV inhibitor activity of synthetic derivatives of 2-aminobenzimidazole derivatives by the in-vivo method. Methods: Molecular docking was performed using homology model of receptors to identify the binding sites for the inhibitory activity of diabetes by means of- CDocker energy using the Discovery Studio (DS) 4.5 Novel 2-amino benzimidazole derivatives were synthesized from orthophenylene diamine with cyanogens bromide. The synthesized compounds were identified by IR,1HNMR,13CNMR, and MASS spectroscopic techniques. The products we

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Lynch, DE, G. Smith, KA Byriel, CHL Kennard, and AK Whittaker. "Molecular Cocrystals of Carboxylic Acids. XIV. The Crystal Structures of the Adducts of Pyrazine-2,3-dicarboxylic Acid With 4-Aminobenzoic Acid, 3-Hydroxypyridine and 3-Amino-1,2,4-triazole." Australian Journal of Chemistry 47, no. 2 (1994): 309. http://dx.doi.org/10.1071/ch9940309.

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The 1:1 molecular adducts of pyrazine-2,3-dicarboxylic acid with 4-aminobenzoic acid, [(C6H3N2O4)-(C7H8NO2)+], 3-hydroxypyridine, [(C6H4N2O4) (C5H5NO)], and 3-amino-1,2,4-triazole, [(C6H3N2O4)-(C2H5N4)+] have been prepared, and their structures determined by X-ray diffraction methods. All structures involve intra- and inter-molecular hydrogen-bonding interactions. The 1:2 complex of pyrazine-2,3-dicarboxylic acid with triphenylphosphine oxide has also been prepared, and characterized by using spectroscopic methods.

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Tong, Jing, Tingting Xu, Shengjun Liu, Junxiang Zhang, Xudong Hou, and Bo Liu. "Cascade covalent and coordination bond formation for Ti-based cage assembly: catalysis and coordination bifunctionality of TiCl4." Dalton Transactions 47, no. 10 (2018): 3239–42. http://dx.doi.org/10.1039/c7dt04367h.

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Ti-based cage of [Ti<sub>4</sub>O<sub>2</sub>L<sub>4</sub>Cl<sub>8</sub>] (L = 4-acetamidobenzoic acid) is synthesized by a one-pot solvothermal reaction of the 4-aminobenzoic acid, acetic acid and TiCl<sub>4</sub>. Ti(iv) ion functions as a Lewis acid catalyst and coordination sites to afford Ti-based cage formation in a cascade fashion.

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41

Sun, Lei, Kaikai Hu, Shouwen Jin, et al. "Single-crystal and molecular structures of five hydrogen-bonding supramolecular salts based on 4-aminobenzoic acid, 2-aminobenzoic acid and acidic components." Journal of Molecular Structure 1178 (February 2019): 229–41. http://dx.doi.org/10.1016/j.molstruc.2018.10.034.

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42

Bhaskar, T., M. Shanmugasundari, P. Vijaya, and N. Banumathi. "Synthesis of 2-(2-amino-1,3 –dihydroxypropane-2-ylamino) benzoic acid." Research Journal of Chemistry and Environment 26, no. 12 (2022): 146–53. http://dx.doi.org/10.25303/2612rjce1460153.

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Bronopol is used as consumer product, insecticide broad spectrum antimicrobial compound and as an effective preservative agent as well as in a wide variety of industrial applications. Bronopol was very popular as a preservative in many consumer products such as shampoo and cosmetics. 2-(2-amino-1,3–dihydroxypropane-2-ylamino) benzoic acid was synthesized from 2-amino-2-bromo-propane-1,3-diol and aminobenzoic acid. The synthesized compound was isolated and purified by preparative TLC. A brown solid was obtained. The compound was characterized by NMR and FTIR spectroscopy. Computational studies

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Millán Martín, Silvia, Cédric Delporte, Amy Farrell, Natalia Navas Iglesias, Niaobh McLoughlin, and Jonathan Bones. "Comparative analysis of monoclonal antibody N-glycosylation using stable isotope labelling and UPLC-fluorescence-MS." Analyst 140, no. 5 (2015): 1442–47. http://dx.doi.org/10.1039/c4an02345e.

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A twoplex method using <sup>12</sup>C<sub>6</sub> and <sup>13</sup>C<sub>6</sub> stable isotope analogies of 2-aminobenzoic acid (2-AA) is described for LC-fluorescence-MS based quantitative and comparative analysis of N-glycans present on monoclonal antibodies.

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Souldozi, Ali, Katarzyna Ślepokura, Tadeusz Lis, and Ali Ramazani. "Synthesis And Single Crystal X-Ray Structure Of 2-(1,3,4-Oxadiazol- 2-yl)Aniline." Zeitschrift für Naturforschung B 62, no. 6 (2007): 835–40. http://dx.doi.org/10.1515/znb-2007-0613.

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Reaction of 2-aminobenzoic acid with (N-isocyanimino)triphenylphosphorane proceeds smoothly at r. t. to afford 2-(1,3,4-oxadiazol-2-yl)aniline in high yield. The structure of this compound was confirmed by IR, 1H, and 13C NMR spectroscopy, mass spectrometry, and single crystal X-ray structure determination. The X-ray structural analysis of the product indicated that its aromatic rings are approximately co-planar

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Zhilitskaya, L. V., N. O. Yarosh, L. G. Shagun, I. A. Dorofeev, and L. I. Larina. "The reaction of para-aminobenzoic acid with 1-iodopropan-2-one." Russian Journal of General Chemistry 86, no. 8 (2016): 1961–63. http://dx.doi.org/10.1134/s1070363216080314.

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Hronowski, Xiaoping L., Yan Wang, Zoran Sosic, and Ru Wei. "On-MALDI-Target N-Glycan Nonreductive Amination by 2-Aminobenzoic Acid." Analytical Chemistry 92, no. 15 (2020): 10252–56. http://dx.doi.org/10.1021/acs.analchem.0c01748.

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Guilloton, Michel, and Francis Karst. "A spectrophotometric determination of cyanate using reaction with 2-aminobenzoic acid." Analytical Biochemistry 149, no. 2 (1985): 291–95. http://dx.doi.org/10.1016/0003-2697(85)90572-x.

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Pozdnyakov, Ivan P., Victor F. Plyusnin, and Vjacheslav P. Grivin. "Photophysics and Photochemistry of 2-Aminobenzoic Acid Anion in Aqueous Solution." Journal of Physical Chemistry A 113, no. 51 (2009): 14109–14. http://dx.doi.org/10.1021/jp906269a.

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49

Harris, Robin K., and Peter Jackson. "High-resolution 1H and 13C NMR of solid 2-Aminobenzoic acid." Journal of Physics and Chemistry of Solids 48, no. 9 (1987): 813–18. http://dx.doi.org/10.1016/0022-3697(87)90031-x.

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50

Sato, Kae, Kiichi Sato, Akira Okubo, and Sunao Yamazaki. "Determination of Monosaccharides Derivatized with 2-Aminobenzoic Acid by Capillary Electrophoresis." Analytical Biochemistry 251, no. 1 (1997): 119–21. http://dx.doi.org/10.1006/abio.1997.2266.

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