Synthesis and polyesterification of 1-mono-ρ-phenylbenzoate of glycerol.
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| Title: | Synthesis and polyesterification of 1-mono-ρ-phenylbenzoate of glycerol. |
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| Authors: | Lopez, D.1, Burillo, G.2, Baños, L.3, Valera, M.1 |
| Source: | Designed Monomers & Polymers. 2001, Vol. 4 Issue 1, p45-51. 7p. 2 Diagrams. |
| Subjects: | Monomers, Copolymers, Glyceryl ethers |
| Abstract: | The synthetic route chosen to prepare the monomer 1-mono-p-phenylbenzoate of glycerol (1PHBGly) involved the synthesis of 1,2-O-isopropyliden-3-p-phenylbenzoate of glycerol followed by its hydrolysis with acid. This monomer has the phenylbenzoate mesogenic group attached. 1-mono-p-phenylbenzoate of glycerol was polyesterificated by melt bulk polycondensation with hexanediol (HD) and terephthaloyl chloride (TPHCl) in order to have a soluble polymer. Products were characterized by FTIR, [sup 1]H-NMR, DSC, powder X-ray diffraction, polarizing microscopy. In the case of the polymer, inherent viscosity was also determined. An amorphous copolymer, 1PHBGly/HD/TPHCl, was obtained. On the other hand, the 1,2-O-isopropyliden-3-p-phenylbenzoate of glycerol, the monomer (1PHBGly) and its copolymer did not form mesophases by heating. [ABSTRACT FROM AUTHOR] |
| Copyright of Designed Monomers & Polymers is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.) | |
| Database: | Engineering Source |
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| Header | DbId: egs DbLabel: Engineering Source An: 4395473 AccessLevel: 6 PubType: Academic Journal PubTypeId: academicJournal PreciseRelevancyScore: 0 |
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| Items | – Name: Title Label: Title Group: Ti Data: Synthesis and polyesterification of 1-mono-ρ-phenylbenzoate of glycerol. – Name: Author Label: Authors Group: Au Data: <searchLink fieldCode="AR" term="%22Lopez%2C+D%2E%22">Lopez, D.</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Burillo%2C+G%2E%22">Burillo, G.</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Baños%2C+L%2E%22">Baños, L.</searchLink><relatesTo>3</relatesTo><br /><searchLink fieldCode="AR" term="%22Valera%2C+M%2E%22">Valera, M.</searchLink><relatesTo>1</relatesTo> – Name: TitleSource Label: Source Group: Src Data: <searchLink fieldCode="JN" term="%22Designed+Monomers+%26+Polymers%22">Designed Monomers & Polymers</searchLink>. 2001, Vol. 4 Issue 1, p45-51. 7p. 2 Diagrams. – Name: Subject Label: Subjects Group: Su Data: <searchLink fieldCode="DE" term="%22Monomers%22">Monomers</searchLink><br /><searchLink fieldCode="DE" term="%22Copolymers%22">Copolymers</searchLink><br /><searchLink fieldCode="DE" term="%22Glyceryl+ethers%22">Glyceryl ethers</searchLink> – Name: Abstract Label: Abstract Group: Ab Data: The synthetic route chosen to prepare the monomer 1-mono-p-phenylbenzoate of glycerol (1PHBGly) involved the synthesis of 1,2-O-isopropyliden-3-p-phenylbenzoate of glycerol followed by its hydrolysis with acid. This monomer has the phenylbenzoate mesogenic group attached. 1-mono-p-phenylbenzoate of glycerol was polyesterificated by melt bulk polycondensation with hexanediol (HD) and terephthaloyl chloride (TPHCl) in order to have a soluble polymer. Products were characterized by FTIR, [sup 1]H-NMR, DSC, powder X-ray diffraction, polarizing microscopy. In the case of the polymer, inherent viscosity was also determined. An amorphous copolymer, 1PHBGly/HD/TPHCl, was obtained. On the other hand, the 1,2-O-isopropyliden-3-p-phenylbenzoate of glycerol, the monomer (1PHBGly) and its copolymer did not form mesophases by heating. [ABSTRACT FROM AUTHOR] – Name: AbstractSuppliedCopyright Label: Group: Ab Data: <i>Copyright of Designed Monomers & Polymers is the property of Taylor & Francis Ltd and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.) |
| PLink | https://search.ebscohost.com/login.aspx?direct=true&site=eds-live&db=egs&AN=4395473 |
| RecordInfo | BibRecord: BibEntity: Identifiers: – Type: doi Value: 10.1163/156855501744856 Languages: – Code: eng Text: English PhysicalDescription: Pagination: PageCount: 7 StartPage: 45 Subjects: – SubjectFull: Monomers Type: general – SubjectFull: Copolymers Type: general – SubjectFull: Glyceryl ethers Type: general Titles: – TitleFull: Synthesis and polyesterification of 1-mono-ρ-phenylbenzoate of glycerol. Type: main BibRelationships: HasContributorRelationships: – PersonEntity: Name: NameFull: Lopez, D. – PersonEntity: Name: NameFull: Burillo, G. – PersonEntity: Name: NameFull: Baños, L. – PersonEntity: Name: NameFull: Valera, M. IsPartOfRelationships: – BibEntity: Dates: – D: 01 M: 03 Text: 2001 Type: published Y: 2001 Identifiers: – Type: issn-print Value: 1385772X Numbering: – Type: volume Value: 4 – Type: issue Value: 1 Titles: – TitleFull: Designed Monomers & Polymers Type: main |
| ResultId | 1 |
