Efficient formation of stereocomplexes of poly(L-lactide) and poly(D-lactide) by terminal Diels-Alder coupling
Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene and maleimide terminals were prepared and mixed together to induce a terminal Diels–Alder reaction providing PLLA–PDLA diblock copolymers. The resultant Diels–Alder adducts showed a sole melting peak of stereocomplex crystals around...
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| Veröffentlicht in: | Polymer international 2010-11, Vol.59 (11), p.1526-1530 |
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| container_title | Polymer international |
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| creator | Masutani, Kazunari Kawabata, Seiji Aoki, Takashi Kimura, Yoshiharu |
| description | Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene and maleimide terminals were prepared and mixed together to induce a terminal Diels–Alder reaction providing PLLA–PDLA diblock copolymers. The resultant Diels–Alder adducts showed a sole melting peak of stereocomplex crystals around 220 °C without homochiral crystallization. In addition to their highly improved stereocomplex formation, the adducts showed no decomposition due to the retro Diels–Alder reaction below the melting temperature of the stereocomplex crystals. Copyright © 2010 Society of Chemical Industry
Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene (A) and maleimide (M) terminals were prepared and mixed together to induce terminal Diels‐Alder reaction providing a PLLA‐PDLA diblock copolymer. |
| doi_str_mv | 10.1002/pi.2945 |
| format | Article |
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Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene (A) and maleimide (M) terminals were prepared and mixed together to induce terminal Diels‐Alder reaction providing a PLLA‐PDLA diblock copolymer.</description><identifier>ISSN: 0959-8103</identifier><identifier>ISSN: 1097-0126</identifier><identifier>EISSN: 1097-0126</identifier><identifier>DOI: 10.1002/pi.2945</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Adducts ; anthracene ; Applied sciences ; Chemical modifications ; Chemical reactions and properties ; Copolymers ; Crystallization ; Crystals ; Diels-Alder reaction ; Diels-Alder reactions ; Exact sciences and technology ; maleimide ; Melting ; Organic polymers ; Physicochemistry of polymers ; polylactide ; stereocomplex ; Stereocomplexes ; Terminals</subject><ispartof>Polymer international, 2010-11, Vol.59 (11), p.1526-1530</ispartof><rights>Copyright © 2010 Society of Chemical Industry</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c4605-3cfd2c11f283d225edbc78e28b957962a82d629278c3da087157086a976fe8ef3</citedby><cites>FETCH-LOGICAL-c4605-3cfd2c11f283d225edbc78e28b957962a82d629278c3da087157086a976fe8ef3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpi.2945$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpi.2945$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23346601$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Masutani, Kazunari</creatorcontrib><creatorcontrib>Kawabata, Seiji</creatorcontrib><creatorcontrib>Aoki, Takashi</creatorcontrib><creatorcontrib>Kimura, Yoshiharu</creatorcontrib><title>Efficient formation of stereocomplexes of poly(L-lactide) and poly(D-lactide) by terminal Diels-Alder coupling</title><title>Polymer international</title><addtitle>Polym. Int</addtitle><description>Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene and maleimide terminals were prepared and mixed together to induce a terminal Diels–Alder reaction providing PLLA–PDLA diblock copolymers. The resultant Diels–Alder adducts showed a sole melting peak of stereocomplex crystals around 220 °C without homochiral crystallization. In addition to their highly improved stereocomplex formation, the adducts showed no decomposition due to the retro Diels–Alder reaction below the melting temperature of the stereocomplex crystals. Copyright © 2010 Society of Chemical Industry
Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene (A) and maleimide (M) terminals were prepared and mixed together to induce terminal Diels‐Alder reaction providing a PLLA‐PDLA diblock copolymer.</description><subject>Adducts</subject><subject>anthracene</subject><subject>Applied sciences</subject><subject>Chemical modifications</subject><subject>Chemical reactions and properties</subject><subject>Copolymers</subject><subject>Crystallization</subject><subject>Crystals</subject><subject>Diels-Alder reaction</subject><subject>Diels-Alder reactions</subject><subject>Exact sciences and technology</subject><subject>maleimide</subject><subject>Melting</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>polylactide</subject><subject>stereocomplex</subject><subject>Stereocomplexes</subject><subject>Terminals</subject><issn>0959-8103</issn><issn>1097-0126</issn><issn>1097-0126</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNp1kF9LHDEUR4O04NaWfoV5kbaU0ZtkJn8exVUrXWrBloIvIZu5kWhmMiaz1P323WUXferThcO55-FHyEcKJxSAnY7hhOmmPSAzClrWQJl4Q2agW10rCvyQvCvlAQCU1npGhgvvgws4TJVPubdTSEOVfFUmzJhc6seIz1i2aExx_XlRR-um0OGXyg7djs1f2XJdbR77MNhYzQPGUp_FDnPl0mqMYbh_T956Gwt-2N8j8vvy4tf5t3pxc3V9fraoXSOgrbnzHXOUeqZ4x1iL3dJJhUwtdSu1YFaxTjDNpHK8s6AkbSUoYbUUHhV6fkQ-7bpjTk8rLJPpQ3EYox0wrYrRQIWCRtFX0-VUSkZvxhx6m9eGgtkOasZgtoNuzON90xZno892cKG86IzzRgjYFr_uvL8h4vp_OfPzel-td3bYTP78Ytv8aITksjV_flyZW_p93tzdXZpb_g9IwZIV</recordid><startdate>201011</startdate><enddate>201011</enddate><creator>Masutani, Kazunari</creator><creator>Kawabata, Seiji</creator><creator>Aoki, Takashi</creator><creator>Kimura, Yoshiharu</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>JG9</scope></search><sort><creationdate>201011</creationdate><title>Efficient formation of stereocomplexes of poly(L-lactide) and poly(D-lactide) by terminal Diels-Alder coupling</title><author>Masutani, Kazunari ; Kawabata, Seiji ; Aoki, Takashi ; Kimura, Yoshiharu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c4605-3cfd2c11f283d225edbc78e28b957962a82d629278c3da087157086a976fe8ef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Adducts</topic><topic>anthracene</topic><topic>Applied sciences</topic><topic>Chemical modifications</topic><topic>Chemical reactions and properties</topic><topic>Copolymers</topic><topic>Crystallization</topic><topic>Crystals</topic><topic>Diels-Alder reaction</topic><topic>Diels-Alder reactions</topic><topic>Exact sciences and technology</topic><topic>maleimide</topic><topic>Melting</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>polylactide</topic><topic>stereocomplex</topic><topic>Stereocomplexes</topic><topic>Terminals</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Masutani, Kazunari</creatorcontrib><creatorcontrib>Kawabata, Seiji</creatorcontrib><creatorcontrib>Aoki, Takashi</creatorcontrib><creatorcontrib>Kimura, Yoshiharu</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><collection>Materials Research Database</collection><jtitle>Polymer international</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Masutani, Kazunari</au><au>Kawabata, Seiji</au><au>Aoki, Takashi</au><au>Kimura, Yoshiharu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Efficient formation of stereocomplexes of poly(L-lactide) and poly(D-lactide) by terminal Diels-Alder coupling</atitle><jtitle>Polymer international</jtitle><addtitle>Polym. Int</addtitle><date>2010-11</date><risdate>2010</risdate><volume>59</volume><issue>11</issue><spage>1526</spage><epage>1530</epage><pages>1526-1530</pages><issn>0959-8103</issn><issn>1097-0126</issn><eissn>1097-0126</eissn><abstract>Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene and maleimide terminals were prepared and mixed together to induce a terminal Diels–Alder reaction providing PLLA–PDLA diblock copolymers. The resultant Diels–Alder adducts showed a sole melting peak of stereocomplex crystals around 220 °C without homochiral crystallization. In addition to their highly improved stereocomplex formation, the adducts showed no decomposition due to the retro Diels–Alder reaction below the melting temperature of the stereocomplex crystals. Copyright © 2010 Society of Chemical Industry
Poly(L‐lactide) (PLLA) and poly(D‐lactide) (PDLA) having anthracene (A) and maleimide (M) terminals were prepared and mixed together to induce terminal Diels‐Alder reaction providing a PLLA‐PDLA diblock copolymer.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/pi.2945</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0959-8103 |
| ispartof | Polymer international, 2010-11, Vol.59 (11), p.1526-1530 |
| issn | 0959-8103 1097-0126 1097-0126 |
| language | eng |
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| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Adducts anthracene Applied sciences Chemical modifications Chemical reactions and properties Copolymers Crystallization Crystals Diels-Alder reaction Diels-Alder reactions Exact sciences and technology maleimide Melting Organic polymers Physicochemistry of polymers polylactide stereocomplex Stereocomplexes Terminals |
| title | Efficient formation of stereocomplexes of poly(L-lactide) and poly(D-lactide) by terminal Diels-Alder coupling |
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