Phenoxyhydroxypropylhydroxyethylcellulose—new amphiphilic cellulose derivative
A new amphiphilic cellulose derivative phenoxyhydroxypropylhydroxyethylcellulose of substitution degree up to 0.67 was synthesized by reaction of water-soluble hydroxyethylcellulose with 2,3-epoxypropylphenylether in the presence of sodium hydroxide as a catalyst. The chemical composition of the der...
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| Veröffentlicht in: | Cellulose (London) 2007-08, Vol.14 (4), p.321-329 |
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| container_title | Cellulose (London) |
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| creator | Danilevicius, Almantas Dobiliene, Justina Wutz, Christoph Liesiene, Jolanta |
| description | A new amphiphilic cellulose derivative phenoxyhydroxypropylhydroxyethylcellulose of substitution degree up to 0.67 was synthesized by reaction of water-soluble hydroxyethylcellulose with 2,3-epoxypropylphenylether in the presence of sodium hydroxide as a catalyst. The chemical composition of the derivative was confirmed by means of UV, IR- and 13C-NMR-spectroscopy. The derivatives with substitution degree up to 0.12 are soluble in water and water–alcohol mixtures. With increasing substitution degree, the polymers lose their water solubility, but still dissolve in water–alcohol mixtures. All products are soluble in aprotic solvents. The effect of the reaction conditions, such as temperature and molar ratios of reaction components, on both the reaction rate and degree of substitution was investigated. |
| doi_str_mv | 10.1007/s10570-006-9105-9 |
| format | Article |
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The chemical composition of the derivative was confirmed by means of UV, IR- and 13C-NMR-spectroscopy. The derivatives with substitution degree up to 0.12 are soluble in water and water–alcohol mixtures. With increasing substitution degree, the polymers lose their water solubility, but still dissolve in water–alcohol mixtures. All products are soluble in aprotic solvents. The effect of the reaction conditions, such as temperature and molar ratios of reaction components, on both the reaction rate and degree of substitution was investigated.</description><identifier>ISSN: 0969-0239</identifier><identifier>EISSN: 1572-882X</identifier><identifier>DOI: 10.1007/s10570-006-9105-9</identifier><language>eng</language><publisher>Dordrecht: Springer Nature B.V</publisher><subject>Alcohol ; Cellulose ; Chemical composition ; Chemical synthesis ; Hydroxyethyl celluloses ; Infrared spectroscopy ; NMR ; Nuclear magnetic resonance ; Organic chemistry ; Sodium hydroxide ; Substitution reactions</subject><ispartof>Cellulose (London), 2007-08, Vol.14 (4), p.321-329</ispartof><rights>Cellulose is a copyright of Springer, (2006). 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The effect of the reaction conditions, such as temperature and molar ratios of reaction components, on both the reaction rate and degree of substitution was investigated.</description><subject>Alcohol</subject><subject>Cellulose</subject><subject>Chemical composition</subject><subject>Chemical synthesis</subject><subject>Hydroxyethyl celluloses</subject><subject>Infrared spectroscopy</subject><subject>NMR</subject><subject>Nuclear magnetic resonance</subject><subject>Organic chemistry</subject><subject>Sodium hydroxide</subject><subject>Substitution reactions</subject><issn>0969-0239</issn><issn>1572-882X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNo9kM9KAzEQxoMoWKsP4K3gOTrJ5s_mKEWtULAHBW8hzSbslrS7Jtvq3nwIn9AnMaVFGPhmmI_5hh9C1wRuCYC8SwS4BAwgsMotVidoRLikuCzp-ykagRIKAy3UObpIaQUASlIyQotF7Tbt11APVczSxbYbwnFwfT0E60LYhja53--fjfucmHVXN7lCYyf_u0nlYrMzfbNzl-jMm5Dc1VHH6O3x4XU6w_OXp-fp_RxbKoseG8-ZlIVaAqNLVhnPFLOmpETywoKsOAiruPXKKVsKTpVnzPMlKZWhQIUrxujmcDe__LF1qderdhs3OVJTKoBSLoBkFzm4bGxTis7rLjZrEwdNQO_B6QM4ncHpPTitij--O2Qb</recordid><startdate>20070801</startdate><enddate>20070801</enddate><creator>Danilevicius, Almantas</creator><creator>Dobiliene, Justina</creator><creator>Wutz, Christoph</creator><creator>Liesiene, Jolanta</creator><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope></search><sort><creationdate>20070801</creationdate><title>Phenoxyhydroxypropylhydroxyethylcellulose—new amphiphilic cellulose derivative</title><author>Danilevicius, Almantas ; Dobiliene, Justina ; Wutz, Christoph ; Liesiene, Jolanta</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c273t-af547739b042b4daf494ca821753c07d506c95cf9e9c86529f44f5b189a2026e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Alcohol</topic><topic>Cellulose</topic><topic>Chemical composition</topic><topic>Chemical synthesis</topic><topic>Hydroxyethyl celluloses</topic><topic>Infrared spectroscopy</topic><topic>NMR</topic><topic>Nuclear magnetic resonance</topic><topic>Organic chemistry</topic><topic>Sodium hydroxide</topic><topic>Substitution reactions</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Danilevicius, Almantas</creatorcontrib><creatorcontrib>Dobiliene, Justina</creatorcontrib><creatorcontrib>Wutz, Christoph</creatorcontrib><creatorcontrib>Liesiene, Jolanta</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><jtitle>Cellulose (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Danilevicius, Almantas</au><au>Dobiliene, Justina</au><au>Wutz, Christoph</au><au>Liesiene, Jolanta</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Phenoxyhydroxypropylhydroxyethylcellulose—new amphiphilic cellulose derivative</atitle><jtitle>Cellulose (London)</jtitle><date>2007-08-01</date><risdate>2007</risdate><volume>14</volume><issue>4</issue><spage>321</spage><epage>329</epage><pages>321-329</pages><issn>0969-0239</issn><eissn>1572-882X</eissn><abstract>A new amphiphilic cellulose derivative phenoxyhydroxypropylhydroxyethylcellulose of substitution degree up to 0.67 was synthesized by reaction of water-soluble hydroxyethylcellulose with 2,3-epoxypropylphenylether in the presence of sodium hydroxide as a catalyst. The chemical composition of the derivative was confirmed by means of UV, IR- and 13C-NMR-spectroscopy. The derivatives with substitution degree up to 0.12 are soluble in water and water–alcohol mixtures. With increasing substitution degree, the polymers lose their water solubility, but still dissolve in water–alcohol mixtures. All products are soluble in aprotic solvents. The effect of the reaction conditions, such as temperature and molar ratios of reaction components, on both the reaction rate and degree of substitution was investigated.</abstract><cop>Dordrecht</cop><pub>Springer Nature B.V</pub><doi>10.1007/s10570-006-9105-9</doi><tpages>9</tpages></addata></record> |
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| subjects | Alcohol Cellulose Chemical composition Chemical synthesis Hydroxyethyl celluloses Infrared spectroscopy NMR Nuclear magnetic resonance Organic chemistry Sodium hydroxide Substitution reactions |
| title | Phenoxyhydroxypropylhydroxyethylcellulose—new amphiphilic cellulose derivative |
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