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Govindraj Latha, Mydeen K M, Hariharan A, Balaji K, Murugavel SC. Synthesis, Spectral and Thermal Characterization of 1,1-Bis(4-hydroxyphenyl)cyclohexane (BPZ)/1,1-Bis(4-hydroxyphenyl)-4-methylcyclohexane (MBPZ) Cardo Copolyesters. POLYMER SCIENCE SERIES B 2022. [DOI: 10.1134/s1560090422700129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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2
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Aromatic Polyesters Containing Ether and a Kinked Aromatic Amide Structure in the Main Chain: Synthesis and Characterisation. COATINGS 2022. [DOI: 10.3390/coatings12020181] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
A novel bisphenol containing preformed multiple ether and amide linkages, N, N′-Bis (4-hydroxyphenoxyphenylene) isophthalamide (IPCD), was prepared and analysed by spectroscopic methods. New aromatic polyesters were prepared by polycondensation of IPCD with 1, 3-benzene diacidchloride and/or 1, 4-benzene diacidchloride. These obtained polyesters were structurally analysed by infra-red spectroscopy, measurements of inherent viscosity, wide-angle X-ray diffraction patterns, and thermal techniques such as differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and solubility tests in organic solvents. The synthesised polyesters had high molecular weights, as indicated by their inherent viscosities from 0.67 to 0.78 dL/g in N-methyl-2-pyrrolidone. The incorporation of ether and kinked aromatic amide moieties in the main polyester chains greatly affected the properties of these aromatic polyesters. The prepared polyesters readily dissolved in amide-type polar aprotic solvents and pyridine, indicating their solution processability. The DSC curves above the polyesters showed glass transition temperatures of 194 to 269 °C. TGA indicated that these newly obtained polyesters were stable up to 301 °C and retained a 39 to 48% weight at 900 °C. W-XRD analyses showed that the newly synthesised polyesters were amorphous, which is reflected in their solubility behaviour.
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Mishra N, Gandhi R, Vasava D. The Thermo-Mechanical and Fluorescent Properties of Polyesters: A Review. POLYMER SCIENCE SERIES B 2021. [DOI: 10.1134/s1560090421060191] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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Shingte RD, Chatterjee D, Tawade BV, Shrimant B, Wadgaonkar PP. Aromatic polyesters containing cardo perhydrocumyl cyclohexylidene groups: Synthesis, characterization and gas permeation study. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2019. [DOI: 10.1080/10601325.2018.1549950] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Rahul D. Shingte
- Polymers and Advanced Materials Laboratory Polymer Science and Engineering Division CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, India
| | - Deepshikha Chatterjee
- Polymers and Advanced Materials Laboratory Polymer Science and Engineering Division CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, India
| | - Bhausaheb V. Tawade
- Polymers and Advanced Materials Laboratory Polymer Science and Engineering Division CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, India
| | - Bharat Shrimant
- Polymers and Advanced Materials Laboratory Polymer Science and Engineering Division CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, India
| | - Prakash P. Wadgaonkar
- Polymers and Advanced Materials Laboratory Polymer Science and Engineering Division CSIR-National Chemical Laboratory, Dr. Homi Bhabha Road, Pune, India
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Chamkure YK, Sharma RK. New organosoluble polyarylates containing pendent fluorene units: synthesis, characterization and thermal behaviour. JOURNAL OF POLYMER RESEARCH 2019. [DOI: 10.1007/s10965-018-1679-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Xia Z, Kiratitanavit W, Facendola P, Thota S, Yu S, Kumar J, Mosurkal R, Nagarajan R. Fire resistant polyphenols based on chemical modification of bio-derived tannic acid. Polym Degrad Stab 2018. [DOI: 10.1016/j.polymdegradstab.2018.04.020] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Meng S, Sun N, Su K, Zhao X, Wang D, Zhou H, Chen C. Novel organosoluble polyarylates based on diphenylamine-fluorene units. HIGH PERFORM POLYM 2017. [DOI: 10.1177/0954008317734033] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Two kinds of polyarylates with diphenylamine-fluorene units were synthesized from the bisphenol monomer “ N, N-di(4-hydroxyphenyl)-2-amino-9,9-dimethylfluorene” with two different benzenedicarbonyl chlorides. These polyarylates were highly soluble in N, N-dimethylacetamide, tetrahydrofuran, and chloroform and could be easily solution-cast into transparent films. Both of the polyarylates exhibited a couple of reversible redox with half-wave potentials in the range of 0.87–0.90 V. During the electrochromic process, the color of the film changed from colorless (neutral state) to grey green (oxidation state) with a high coloration efficiency of 242 cm2 C−1. Compared with the polyarylates prepared from terephthaloyl chloride, the polyarylates prepared from isophthaloyl chloride exhibited enhanced fluorescence because of the reduced charge-transfer effect. Furthermore, its fluorescence could be reversibly switched under the applied potentials.
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Affiliation(s)
- Shiyao Meng
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
| | - Ningwei Sun
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
| | - Kaixin Su
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
| | - Xiaogang Zhao
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
| | - Daming Wang
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
| | - Hongwei Zhou
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
| | - Chunhai Chen
- National & Local Joint Engineering Laboratory for Synthesis Technology of High Performance Polymer, Key Laboratory of High Performance Plastics, Ministry of Education, College of Chemistry, Jilin University, Changchun, People’s Republic of China
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Bapat SP, Jadhav SA, Valsange NG, Tawade BV, Honkhambe PN, Chavan NN, Wadgaonkar PP. Aromatic polyesters containing pendent 4-(phenylsulfonyl)phenyl groups: synthesis and characterization. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1217-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Zhu L, Wang CL, Mao XC, Huang ZZ, Sheng SR. Synthesis and characterization of new aromatic polyesters with a (4-phenoxyphenyl)phenylmethene linkage. HIGH PERFORM POLYM 2016. [DOI: 10.1177/0954008316669571] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A series of new aromatic polyesters containing a (4-phenoxyphenyl)phenylmethene linkage were prepared by phase transfer-catalyzed interfacial polycondensation of 1,1-bis(4-hydroxyphenyl)-1-(4-phenoxyphenyl)-1-phenylmethane with terephthaloyl chloride, isophthaloyl chloride, and so on. The inherent viscosities of the polyesters ranged from 0.62 to 0.90 dL/g, while number-average molecular weights were in the range of 30,500–35,500 g/mol. All the polyarylates were readily soluble in organic solvents such as dichloromethane, chloroform (CDCl3), tetrahydrofuran, meta-cresol, pyridine, N, N-dimethylformamide, N, N-dimethylacetamide, and 1-methyl-2-pyrrolidinone at room temperature, and could be cast into tough, transparent, and flexible films from their CDCl3 solutions. Wide-angle X-ray diffraction measurements revealed the amorphous nature of the polyarylates. These polymers showed glass transition temperatures ( Tgs) between 178°C and 240°C and decomposition temperatures at 10% weight loss ranging from 446°C to 483°C, while the initial degradation temperatures in the range of 410–435°C under nitrogen atmosphere. These new polyarylates exhibited higher Tgs and better solubility than bisphenol A-based analogues.
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Affiliation(s)
- Lu Zhu
- Key Laboratory of Functional Small Organic Molecule of Ministry of Education, Jiangxi Normal University, Nanchang Jiangxi, China
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang Jiangxi, China
| | - Chao-Li Wang
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang Jiangxi, China
| | - Xue-Chun Mao
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang Jiangxi, China
| | - Zhen-Zhong Huang
- Key Laboratory of Functional Small Organic Molecule of Ministry of Education, Jiangxi Normal University, Nanchang Jiangxi, China
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang Jiangxi, China
| | - Shou-Ri Sheng
- Key Laboratory of Functional Small Organic Molecule of Ministry of Education, Jiangxi Normal University, Nanchang Jiangxi, China
- College of Chemistry and Chemical Engineering, Jiangxi Normal University, Nanchang Jiangxi, China
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Latha G, Murugavel SC. Synthesis and characterization of cardo poly(ether-ester)s containing 1,1-bis (4-hydroxyphenyl) cyclohexane in the main chain. Polym Bull (Berl) 2016. [DOI: 10.1007/s00289-016-1652-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Honkhambe PN, Dhamdhere NA, Tawade BV, Salunkhe MM, Wadgaonkar PP. Synthesis and characterization of poly(ether ether ketone)s and poly(ether ether ketone ketone)s containing pendant biphenyl and naphthyl groups. HIGH PERFORM POLYM 2012. [DOI: 10.1177/0954008312462731] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
New poly(ether ether ketone)s (PEEKs) and poly(ether ether ketone ketone)s (PEEKKs) containing pendant biphenyl and naphthyl groups were synthesized by nucleophilic substitution reaction of each of the four bisphenols viz., 1-(4-biphenylyl)-1,1-bis(4-hydroxyphenyl) ethane, 1-(4-biphenylyl)-1,1-bis(3-methyl,4-hydroxyphenyl) ethane, 4,4’-[1-(2-naphthalenyl)ethylidene] bis-phenol and 4,4’-[1-(2-naphthalenyl) ethylidene] bis-3-methylphenol with 4,4’-difluorobenzophenone and 1,3-bis(4–fluorobenzoyl)benzene in a solvent mixture of N,N-dimethylacetamide and toluene in the presence of anhydrous potassium carbonate. Inherent viscosities and number-average molecular weights of polymers were in the range of 0.42–0.86 dl/g and 2.40–7.55 × 104, respectively. PEEKs and PEEKKs were amorphous in nature and were readily soluble in a wide range of organic solvents and could be cast into flexible and tough films from chloroform solution. Glass transition temperature of PEEKs and PEEKKs were in the range of 180°C –200°C. T10 values of PEEKs and PEEKKs were in the range of 424°C–512°C in nitrogen atmosphere, indicating their good thermal stability.
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Affiliation(s)
| | - Neelam A. Dhamdhere
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
| | - Bhausaheb V. Tawade
- Polymer Science and Engineering Division, National Chemical Laboratory, Pune, India
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Areias A, Gómez-Tejedor J, Sencadas V, Alió J, Ribelles JG, Lanceros-Mendez S. Assessment of parameters influencing fiber characteristics of chitosan nanofiber membrane to optimize fiber mat production. POLYM ENG SCI 2012. [DOI: 10.1002/pen.23070] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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Arulkashmir A, Mahale RY, Dharmapurikar SS, Jangid MK, Krishnamoorthy K. Supramolecular interaction facilitated small molecule films for organic field effect transistors. Polym Chem 2012. [DOI: 10.1039/c2py20146a] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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Synthesis and characterization of new fluorinated aromatic polyesters containing trifluoromethylphenoxy pendant groups. J Appl Polym Sci 2010. [DOI: 10.1002/app.32809] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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More AS, Naik PV, Kumbhar KP, Wadgaonkar PP. Synthesis and characterization of polyesters based on 1,1,1-[bis(4-hydroxyphenyl)-4′-pentadecylphenyl]ethane. POLYM INT 2010. [DOI: 10.1002/pi.2883] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Medhi M, Patil AS, Halhalli MR, Choubey A, Wadgaonkar PP, Maldar NN. Novel poly(amide-hydrazide)s and copoly(amide-hydrazide)s from bis-(4-aminobenzyl) hydrazide and aromatic diacid chlorides: Synthesis and characterization. J Appl Polym Sci 2010. [DOI: 10.1002/app.31849] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Honkhambe PN, Biyani MV, Bhairamadgi NS, Wadgaonkar PP, Salunkhe MM. Synthesis and characterization of new aromatic polyesters containing pendent naphthyl units. J Appl Polym Sci 2010. [DOI: 10.1002/app.32162] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Ghaemy M, Mighani H, Ziaei P. Synthesis and characterization of novel organosoluble polyesters based on a DIOL with azaquinoxaline ring. J Appl Polym Sci 2009. [DOI: 10.1002/app.30726] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Mallakpour S, Sepehri S. Synthesis and characterization of new optically active polyesters by step-growth polymerization of novel aromatic (2S)-4-[(4-methyl-2-phthalimidyl-pentanoylamino)benzoylamino]isophthalic acid with aromatic diols. J Appl Polym Sci 2008. [DOI: 10.1002/app.28897] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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