Aminododecyldiphosphonic Acid for Solvent Extraction of Bismuth Ions

Medjahed, Baghdad; Kaid, M’hamed; Didi, Mohamed Amine; Villemin, Didier

doi:10.4236/ijnm.2012.13008

Cited by 8 publications

(8 citation statements)

References 21 publications

(16 reference statements)

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“…1 H-NMR (D2O): 0.80 (t, J = 6.4 Hz, 3H, CH3); 1.22-1.26 (m, 10H, CH2); 1.57 (t, J = 7.2 Hz, 2H, CH2); 2.78 (t, J = 7.2 Hz, 2H, CH2-N); 3.37 (s, 2H, 2*N-CH-P). 13…”

Section: Octylamino-2-diphosphonic Acetic Acidmentioning

confidence: 99%

“…1 H-NMR (DMSO): 0.86 (t, J = 6.8 Hz, 3H, CH3); 1.25-1.35 (m, 18H, CH2); 1.62 (m, 2H, CH2); 2.87 (t, J = 8.0 Hz, 2H, CH2-N); 3.80 (s, 2H, N-CH-P). 13 C-NMR (DMSO): 13.9 (CH3); 22.1; 25.1; 25.8; 25.9; 28.5; 28.7; 28.8; 28.9; 28.95; 29.0 (10*CH2); 31.3 (CH2-N); 46.6; 46.8 (N-CH-P); 168.1 (C=O). 31 P-NMR (DMSO): 3.5 ppm.…”

Section: Dodecylamino-2-diphosphonic Acetic Acidmentioning

confidence: 99%

“…Mp = 116-117 • C. 1 H-NMR: 1.21-1.32 (m, 16H, CH 2 ); 1.51 (t, J = 7.6 Hz, 4H, CH 2 ); 2.72 (t, J = 7.6 Hz, 4H, N-CH 2 ); 3.31 (s, 4H, N-CH-P). 13 C-NMR: 25.3; 25.6; 28.1 (10*CH 2 ); 28.4; 28.5 (CH 2 -N); 47.6 (P-CH-N); 169.6 (C=O). 31 P-NMR: 4.9 ppm.…”

Section: General Procedures For Aminesmentioning

confidence: 99%

“…These compounds exhibit a large variety of biological activities such as peptide mimics [4], enzyme inhibitors [5,6] (inhibitors of GABA receptors, inhibitors of various proteolytic enzymes, inhibitors of dialkylglycine decarboxylase), antibiotics, crop protection agents [7] or even haptens [8] of catalytic antibodies. α-Aminophosphonic acids have found applications, including in the materials fields as complexones [9,10], as anti-corrosive agents [11,12], for extraction of metals [13] and surface modifications [14]. α-Aminophosphonic acids are also used as precursors in the synthesis of 2D or 3D hybrid materials involving different metals (M(IV) or M(II)) [15].…”

Section: Introductionmentioning

confidence: 99%

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MCR under Microwave Irradiation: Synthesis in Water of New 2-Amino-bis(2-phosphonoacetic) Acids

2021

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Novel 2-amino bis(2-phosphonoacetic) acids were prepared by microwave irradiation of a mixture of amine, glyoxylic acid and phosphorous acid. The reaction takes place with various amines including primary and secondary amines and polyamines, but this reaction is more sensitive to steric hindrance of amine than the similar Kabachnik–Fields reaction. Amino acids can be also transformed into the expected bis(2-phosphonoacetic) acids, with the exception of tryptophan, which gives a β-carboline product.

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“…1 H-NMR (D2O): 0.80 (t, J = 6.4 Hz, 3H, CH3); 1.22-1.26 (m, 10H, CH2); 1.57 (t, J = 7.2 Hz, 2H, CH2); 2.78 (t, J = 7.2 Hz, 2H, CH2-N); 3.37 (s, 2H, 2*N-CH-P). 13…”

Section: Octylamino-2-diphosphonic Acetic Acidmentioning

confidence: 99%

Section: Dodecylamino-2-diphosphonic Acetic Acidmentioning

confidence: 99%

Section: General Procedures For Aminesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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MCR under Microwave Irradiation: Synthesis in Water of New 2-Amino-bis(2-phosphonoacetic) Acids

2021

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“…Thus, a sample preconcentration step before the detection of bismuth by UVvisible spectrophotometry is often required. Literatures survey revealed many solvent extraction process used for the determination of bismuth [16][17][18][19][20][21][22][23][24].…”

mentioning

confidence: 99%

Spectrophotometric Determination of Bi(III) from Alloys and Drugs Samples Using Pyridine-2-carboxaldehyde-2-hydroxybenzoylhydrazone

Bale¹,

Sawant²,

Shaikh³

et al. 2017

Asian J. Chem.

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Bismuth and its compounds are comparatively less abundant in soil (0.00002 %). But it is used in different area of life such as cosmetic industry, medicines, alloys, by-product of copper and tin refining, metallurgical additives and preparation and recycling of uranium in nuclear fuels, fabrication of catalyst [1]. The pharmaceutical uses of some of its colloidal salts have expanded to antacids, peptic ulcer treatments, radiotherapeutic agents and topical dermatological creams [2]. Although bismuth exposure is common, that does not mean it's completely harmless. A number of toxic effects in human beings such as nephrotoxicity, neurotoxicity, kidney damage and nephropathy have been reported for the use of bismuthcontaining pharmaceuticals. As the use of bismuth and its compounds in different areas of life has increased, its presence in the environment and the chance of bismuth exposure to organisms has also increased. Therefore, due to the presence of bismuth in environmental and biological samples at low levels, the demand for sensitive, low cost, rapid and reliable analytical methods for the preconcentration and determination of this element has increased.

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Application of a polymer inclusion membrane made of cellulose triacetate base polymer and trioctylamine for the selective extraction of bismuth(III) from chloride solutions

Ghaderi

Dolatyari

Kazemi

et al. 2021

J of Applied Polymer Sci

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A polymer inclusion membrane (PIM) prepared by casting a solution of cellulose triacetate (CTA), trioctylamine (TOA), and tri‐n‐butylphosphate (TBP), dissolved in dichloromethane was used for the extraction of bismuth(III) from hydrochloric acid solutions. The optimized PIM, in terms of mechanical properties and its efficiency for the extraction of bismuth(III), was consisted of CTA 40 wt%, TOA 25 wt%, and TBP 35 wt%. Contact angle measurements, FESEM, AFM, TGA, and stress–strain analysis were used for characterizing the PIM. A 3.5 cm diameter circular membrane segment of the PIM extracts quantitatively the bismuth ions (initial concentration 20 mg L−1) from 50 ml of 0.3 M HCl, after 120 min. The extracted bismuth was fully back‐extracted by shaking for 60 min of the loaded PIM with 50 ml solution of 2 M Na2CO3. It was confirmed that the extraction reaction involves the formation of the ion pair TOAnormalH+2[]BiCl52−. The developed PIM was stable for using in four extraction/back‐extraction cycles of bismuth(III). This stability was enhanced to ten extraction/back‐extraction runs by replacing the plasticizer TBP with 2–nitrophenyloctyl ether or dibutyl phthalate. The investigated PIM showed excellent selectivity towards Bi(III) over Cu(II), Pb(II), Zn(II), Ni(II), Co(II), Cd(II), Fe(III), Cr(III), Mo(VI), W(VI), NO3−, and SO42−.

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Aminododecyldiphosphonic Acid for Solvent Extraction of Bismuth Ions

Cited by 8 publications

References 21 publications

MCR under Microwave Irradiation: Synthesis in Water of New 2-Amino-bis(2-phosphonoacetic) Acids

MCR under Microwave Irradiation: Synthesis in Water of New 2-Amino-bis(2-phosphonoacetic) Acids

Spectrophotometric Determination of Bi(III) from Alloys and Drugs Samples Using Pyridine-2-carboxaldehyde-2-hydroxybenzoylhydrazone

Application of a polymer inclusion membrane made of cellulose triacetate base polymer and trioctylamine for the selective extraction of bismuth(III) from chloride solutions

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