Molecular design, synthesis and characterization of aromatic polythioester and polydithioester

Literature Information

Publication Date 2012-04-03
DOI 10.1039/C2PY20118F
Impact Factor 5.582
Authors

Daisuke Abe, Yuji Sasanuma


View Original

Abstract

Molecular design of poly(ethylene dithioterephthalate) (PETS2) and poly(ethylene tetrathioterephthalate) (PETS4) has been carried out by molecular orbital calculations, NMR experiments, and single crystal X-ray structure analysis for their model compounds and refined rotational isomeric state calculations for the two polymers, and their conformational characteristics, crystal conformations, configurational properties, solubilities, crystallization behaviors, and thermal properties were predicted. For the purpose of the experimental verification, PETS2 and PETS4 were actually prepared and fully characterized. The new polymer, PETS4, was synthesized by an ionic polycondensation reaction using a complex of tetrathioterephthalic acid and piperidinium. The two polymers were characterized by elementary analysis, IR, solubility test, X-ray diffraction, thermal analysis, and solid-state NMR to yield experimental results satisfactorily consistent with the theoretical predictions. Through the actual examples, molecular design of polymers has been proved to be feasible.

Related Literature

Extending the perturbed matrix method beyond the dipolar approximation: comparison of different levels of theory

Laura Zanetti-Polzi, Sara Del Galdo, Isabella Daidone, Marco D'Abramo, Vincenzo Barone, Massimiliano Aschi, Andrea Amadei

2018-09-07 Paper

DOI: 10.1039/C8CP04190C

Pronounced changes in atomistic mechanisms for the Cl− + CH3I SN2 reaction with increasing collision energy

Subha Pratihar, Maria Carolina Nicola Barbosa Muniz, Xinyou Ma, Itamar Borges, Jr., William L. Hase

2019-01-03 Paper

DOI: 10.1039/C8CP06198J

Thermodiffusion of citrate-coated γ-Fe2O3 nanoparticles in aqueous dispersions with tuned counter-ions – anisotropy of the Soret coefficient under a magnetic field

M. Kouyaté, G. Demouchy, G. Mériguet, S. Nakamae, V. Peyre, M. Roger, A. Cēbers, J. Depeyrot, E. Dubois, R. Perzynski

2018-12-28 Paper

DOI: 10.1039/C8CP06858E

Computational QM/MM investigation of the adsorption of MTH active species in H-Y and H-ZSM-5‡

S. A. F. Nastase, A. J. Logsdail

2018-12-21 Paper

DOI: 10.1039/C8CP06736H

Catalytic polymerization of naphthalene by HF/BF3 super acid: an ab initio density functional theory study

Po-Yu Yang, Hsing-Yin Chen, Chia-Lin Chang, Gao-Shee Leu, Che-Hsin Lin

2018-08-18 Paper

DOI: 10.1039/C8CP02777C

Pressure-induced phase transition, metallization and superconductivity in ZrS2

Hang Zhai, Zhen Qin, Dan Sun, Jianyun Wang, Chang Liu, Nan Min, Quan Li

2018-08-23 Paper

DOI: 10.1039/C8CP04271C

Emulsions stabilized with mixed SiO2 and Fe3O4 nanoparticles: mechanisms of stabilization and long-term stability

M. Koroleva, D. Bidanov, E. Yurtov

2018-12-12 Paper

DOI: 10.1039/C8CP05292A

Structure–property analysis of julolidine-based nonlinear optical chromophores for the optimization of microscopic and macroscopic nonlinearity

Jieyun Wu, Wen Wang, Nan Wang, Juan He, Guowei Deng, Zhonghui Li, Xiaoling Zhang, Hongyan Xiao, Kaixin Chen

2018-08-28 Paper

DOI: 10.1039/C8CP04470H

Ab initio interatomic potentials and transport properties of alkali metal (M = Rb and Cs)–rare gas (Rg = He, Ne, Ar, Kr, and Xe) media

Alexander A. Medvedev, Vladimir V. Meshkov, Andrey V. Stolyarov, Michael C. Heaven

2018-09-20 Paper

DOI: 10.1039/C8CP04397C

You might also like

Compound Q&A

Are there alternatives to 1-(4-Chlorophenyl)-N-hydroxymethanimine (CAS: 3848-36-0) in synthesis?

When considering alternatives to 1-(4-Chlorophenyl)-N-hydroxymethanimine (CAS: 3...

3848-36-01-(4-Chlorophenyl)-N...
Compound Q&A

How is 3-(4-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole (CAS: 419553-16-5) typically synthesized?

3-(4-Bromophenyl)-5-(2-fluorophenyl)-1,2,4-oxadiazole is synthesized through a m...

419553-16-53-(4-Bromophenyl)-5-...
Compound Q&A

How is 5-Chloro-2-(4-chlorophenyl)-4-methyl-6-[3-(1-piperidinyl)propoxy]pyrimidine (CAS: 1639220-19-1) typically synthesized?

5-Chloro-2-(4-chlorophenyl)-4-methyl-6-[3-(1-piperidinyl)propoxy]pyrimidine (CAS...

1639220-19-15-Chloro-2-(4-chloro...
Compound Q&A

What industries use 2-Chloro-4-(difluoromethoxy)pyridine (CAS: 1206978-15-5)?

2-Chloro-4-(difluoromethoxy)pyridine is used in the pharmaceutical industry for ...

1206978-15-52-Chloro-4-(difluoro...
Compound Q&A

What regulatory guidelines apply to 3-Chloro-6-methylpyridazine (CAS: 1121-79-5)?

3-Chloro-6-methylpyridazine (CAS: 1121-79-5) is classified under the Globally Ha...

1121-79-53-Chloro-6-methylpyr...
Compound Q&A

Are there alternatives to Methyl 4,5-dimethyl-2-nitrobenzoate in synthesis?

Several alternatives can be used in the synthesis of Methyl 4,5-dimethyl-2-nitro...

90922-74-0Methyl 4,5-dimethyl-...
Compound Q&A

Are there alternatives to (2E,2'E)-3,3'-(1,4-Phenylene)bisacrylaldehyde in synthesis?

Alternatives to (2E,2'E)-3,3'-(1,4-Phenylene)bisacrylaldehyde include other acry...

63405-68-5(2E,2'E)-3,3'-(1,4-P...
Compound Q&A

What is 3-Amino-5-chloropyridin-2-ol hydrochloride (CAS: 1261906-29-9)?

3-Amino-5-chloropyridin-2-ol hydrochloride is an organic compound with the CAS n...

1261906-29-93-Amino-5-chloropyri...
Compound Q&A

What precautions should be taken when handling 6,7-Difluoro-2,3-dihydro-4H-chromen-4-one (CAS: 1092349-93-3)?

When handling 6,7-Difluoro-2,3-dihydro-4H-chromen-4-one, it is essential to wear...

1092349-93-36,7-Difluoro-2,3-dih...

Source Journal

Polymer Chemistry

Polymer Chemistry
CiteScore: 8.6
Self-citation Rate: 7.3%
Articles per Year: 457

Polymer Chemistry welcomes submissions in all areas of polymer science that have a strong focus on macromolecular chemistry. Manuscripts may cover a broad range of fields, yet no direct application focus is required.

Recommended Compounds

Recommended Suppliers

Disclaimer
This page provides academic journal information for reference and research purposes only. We are not affiliated with any journal publishers and do not handle publication submissions. For publication-related inquiries, please contact the respective journal publishers directly.
If you notice any inaccuracies in the information displayed, please contact us at support@chemtradehub.com. We will promptly review and address your concerns.