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Moncada J, Terraza C, Tagle L, Coll D, Ortiz P, Pérez G, de la Campa J, Alvarez C, Tundidor-Camba A. Synthesis, characterization and studies of properties of six polyimides derived from two new aromatic diamines containing a central silicon atom. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.04.023] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Poly(esters) Containing Two Silicon Atoms and Aminoacidic Residues in the Main Chain: Synthesis, Characterization and Thermal Studies. J Inorg Organomet Polym Mater 2016. [DOI: 10.1007/s10904-016-0408-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Silicon-containing halogenated poly(amides) derived from diacids with aminoacidic and imidic moieties in the side chain: synthesis, characterization, optical studies and thermal properties. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1714-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Tagle LH, Terraza CA, Tundidor-Camba A, Ortiz PA. Poly(amide-imide-esters) derived from asymmetric diacids and diphenols containing silicon or carbon as central atom. Synthesis, characterization and thermal studies. Des Monomers Polym 2016. [DOI: 10.1080/15685551.2016.1187443] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
Affiliation(s)
- L. H. Tagle
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - C. A. Terraza
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - A. Tundidor-Camba
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - P. A. Ortiz
- Faculty of Chemistry, Organic Chemistry Department, Pontificia Universidad Católica de Chile, Santiago, Chile
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Jessop IA, Tundidor-Camba A, Terraza CA, González-Henríquez CM, Tagle LH. Synthesis and thermal, optical and morphological characterization of oligomeric polyamides based on thiophene and alkyl/phenyl-silane moieties. Study of the electrospun deposition process. J Appl Polym Sci 2016. [DOI: 10.1002/app.43702] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ignacio A. Jessop
- Facultad de Ciencias; Universidad de Tarapacá; Av. General Velásquez 1775 Arica Chile
| | - Alain Tundidor-Camba
- Facultad de Química; Pontificia Universidad Católica de Chile; Santiago P.O. Box 306 Chile
| | - Claudio A. Terraza
- Facultad de Química; Pontificia Universidad Católica de Chile; Santiago P.O. Box 306 Chile
| | - Carmen M. González-Henríquez
- Facultad de Ciencias Naturales, Matemáticas y del Medio Ambiente, Universidad Tecnológica Metropolitana; P.O. Box 9845, Correo 21 Santiago Chile
- Programa Institucional de Fomento a la Investigación, Desarrollo e Innovación, Universidad Tecnológica Metropolitana; P.O. Box 9845, Correo 21 Santiago Chile
| | - Luis H. Tagle
- Facultad de Química; Pontificia Universidad Católica de Chile; Santiago P.O. Box 306 Chile
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Terraza CA, Tagle LH, Tundidor-Camba A, González-Henríquez CM, Sarabia-Vallejos MA, Coll D. Synthesis and characterization of aromatic poly(ether-imide)s based on bis(4-(3,4-dicarboxyphenoxy)phenyl)-R,R-silane anhydrides (R = Me, Ph) – spontaneous formation of surface micropores from THF solutions. RSC Adv 2016. [DOI: 10.1039/c6ra00188b] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Poly(ether-amide)s derived from two new silylated-dianhydrides were prepared and characterized. By FE-SEM and AFM morphological studies were developed.
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Affiliation(s)
- Claudio A. Terraza
- Facultad de Química
- Pontificia Universidad Católica de Chile
- Santiago
- Chile
| | - Luis. H. Tagle
- Facultad de Química
- Pontificia Universidad Católica de Chile
- Santiago
- Chile
| | | | - Carmen M. González-Henríquez
- Facultad de Ciencias Naturales
- Matemáticas y del Medio Ambiente
- Departamento de Química and Programa Institucional de Fomento a la Investigación
- Desarrollo e Innovación Universidad Tecnológica Metropolitana
- Santiago
| | | | - Deysma Coll
- Facultad de Química
- Pontificia Universidad Católica de Chile
- Santiago
- Chile
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Poly(ether-imide-amide)s obtained from bis[4-(4-aminophenoxy)phenyl] diphenylsilane and dicarboxylic acids derivatives of bis(3,4-dicarboxyphenyl)dimethylsilane anhydride combined with l-aminoacids. Polym Bull (Berl) 2015. [DOI: 10.1007/s00289-015-1537-7] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tagle LH, Terraza CA, Tundidor-Camba A, Ortiz PA. Silicon-containing oligomeric poly(imido-amides) with amino moieties. Synthesis, characterization and thermal studies. RSC Adv 2014. [DOI: 10.1039/c4ra04291c] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Silicon-containing oligomeric poly(imido-amides) (PIAs) were synthesized from dicarboxylic imido-acids containing a Si atom, which were obtained from dianhydrides, amino acids and p-aminobenzoic acid, were polymerized with the diamine bis(4-aminophenyl)diphenylsilane.
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Affiliation(s)
- Luis H. Tagle
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| | - Claudio A. Terraza
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| | - Alain Tundidor-Camba
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
| | - Pablo A. Ortiz
- Pontificia Universidad Católica de Chile
- Organic Chemistry Department
- Santiago, Chile
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Tagle LH, Terraza CA, Leiva A, Coll D. Silicon-containing oligomeric poly(amides) with phthalimidyl-amide side groups: synthesis, characterization and thermal studies. HIGH PERFORM POLYM 2012. [DOI: 10.1177/0954008311431348] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Oligomeric poly(amide)s (PAs) were synthesized from monomeric diacids, which were obtained from phthalic anhydride and the amino acid glycine, l-alanine, l-phenylalanine, l-valine, l-leucine, l-isoleucine and p-aminobenzoic acid. The phthalimidyl acids (IA-1 to IA-7) reacted with 5-amino-isophthalic acid in order to obtain the monomeric diacids (1-7). Furthermore, the monomeric diacid 8 was obtained by direct reaction between phthalic anhydride and 5-amino-isophthalic acid. The isophthalic acid derivatives were reacted with bis(4-aminophenyl)diphenylsilane in order to obtain the PAs. Monomers and polymers were characterized by infrared and 1H-, 13C- and 29Si-NMR spectroscopy, elemental analysis and, when necessary, optical rotation. The results were in agreement with the proposed structures. The yields were generally good, but the ηinh values were low, indicating that the polymers were of oligomeric nature, namely, a chain of moderate molecular weight. The polymers were soluble in polar aprotic solvents and some of them were soluble in m-cresol and tetrahydrofuran. The glass transition temperatures ( Tg) values were obtained by differential scanning calorimetry, showing, in general, a decrease in value when the volume of the side chain of the amino acid moiety was increased. The thermal stability of the polymers was determined by dynamic thermogravimetry, showing good values of thermal decomposition temperatures (TDT), especially for those with aromatic residue in the amino acid, and for PA without amino acid. For PAs in which the side chain of the amino acid was larger, the TDT values were lower, probably due to the lack of symmetry and the length of the side chain, both of which have influence on the thermal stability.
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Affiliation(s)
- Luis H. Tagle
- Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Claudio A. Terraza
- Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Angel Leiva
- Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile
| | - Deysma Coll
- Facultad de Química, Pontificia Universidad Católica de Chile, Santiago, Chile
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Terraza CA, Tagle LH, Tundidor-Camba A, González-Henríquez C, Ortiz P, Coll D. Poly(amide)s obtained from 4-(4-((4-(4-aminophenoxy)phenyl)diphenylsilyl)phenoxy)benzenamine and dicarboxylic acids containing diphenylsilarylene units. Synthesis and characterization. Eur Polym J 2012. [DOI: 10.1016/j.eurpolymj.2012.01.007] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Poly(imide-amide)s and poly(imide-esters)s based on silarylene units containing (l)-alanine moiety: synthesis and characterization. Polym Bull (Berl) 2011. [DOI: 10.1007/s00289-011-0507-y] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Synthesis and low-temperature dehydrating imidation polymerization of 1,4-dihydro-1,4-diarsininetetracarboxylic acid dianhydride. Polym J 2011. [DOI: 10.1038/pj.2010.148] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Tundidor-Camba A, Terraza CA, Tagle LH, Coll D. Polyamides obtained by direct polycondesation of 4-[4-[9-[4-(4-aminophenoxy)-3-methyl-phenyl] fluoren-9-YL]-2-methyl-phenoxy]aniline with dicarboxylic acids based on a diphenyl-silane moiety. J Appl Polym Sci 2010. [DOI: 10.1002/app.33443] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Tagle LH, Terraza CA, Leiva A, Yazigi N, Lopez L. Poly(imide-amide)s and poly(imide-ester)s obtained from N,N′-(4,4′-Me,R-diphthaloyl)-bis-glycine acid dichloride (R =Me, Et): Synthesis, characterization, and thermal studies. J Appl Polym Sci 2010. [DOI: 10.1002/app.32007] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Tagle LH, Terraza CA, Leiva A, Alvarez P. Polyesters based on two silarylene or germarylene moieties: Synthesis under phase-transfer conditions. J Appl Polym Sci 2009. [DOI: 10.1002/app.30645] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Synthesis and characterization of poly(urethanes) containing sulfone and silarylene or germarylene moieties. Polym Bull (Berl) 2009. [DOI: 10.1007/s00289-009-0106-3] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Tagle LH, Terraza CA, Leiva A, Devilat F. Synthesis, characterization, and thermal studies of polyamides and polyimides containing two silarylene units in the main chain. J Appl Polym Sci 2008. [DOI: 10.1002/app.28830] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Terraza CA, Tagle LH, Leiva A, Poblete L, Concha FJ. Poly(urethanes) containing silarylene and/or germarylene units. J Appl Polym Sci 2008. [DOI: 10.1002/app.28170] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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