Synthesis of Telechelic Polystyrene by Radical Polymerization Using 1,4-Bis(p-tert-Butylphenylseleno-Methyl)benzene as a Photoiniferter
1,4-Bis(p-tert-butylphenylselenomethyl) benzene was synthesized, and used as a bifunctional photoiniferter for the polymerization of styrene. Both the polymer yields and the number average of molecular weights ( n ) of polymers increased with the polymerization. The polymerization of styrene by this...
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| Veröffentlicht in: | Journal of macromolecular science. Part A, Pure and applied chemistry Pure and applied chemistry, 1998-12, Vol.35 (12), p.1895-1913 |
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| container_end_page | 1913 |
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| container_issue | 12 |
| container_start_page | 1895 |
| container_title | Journal of macromolecular science. Part A, Pure and applied chemistry |
| container_volume | 35 |
| creator | Seok Kwon, Tae Kumazawa, Sadanori Kondo†, Shuji Takagi, Koji Kunisada, Hideo Yuki, Yasuo |
| description | 1,4-Bis(p-tert-butylphenylselenomethyl) benzene was synthesized, and used as a bifunctional photoiniferter for the polymerization of styrene. Both the polymer yields and the number average of molecular weights (
n
) of polymers increased with the polymerization. The polymerization of styrene by this iniferter permitted telechelic polystyrene containing arylseleno groups at both chain ends, and the degree of functionality was 1.9. The seleno groups of both chain ends of polystyrene were reduced quantitatively by tri-n-butyltin hydride. These seleno groups in polystyrene were also eliminated by treatment with hydrogen peroxide to give telechelic polystyrene with carbon-carbon double bond at both chain ends. Further, polystyrene with double bonds was converted to telechelic polystyrene carrying terminal functional groups as epoxy, hydroxy, and iodide group, respectively.
† Deceased August 5, 1997 |
| doi_str_mv | 10.1080/10601329808000986 |
| format | Article |
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n
) of polymers increased with the polymerization. The polymerization of styrene by this iniferter permitted telechelic polystyrene containing arylseleno groups at both chain ends, and the degree of functionality was 1.9. The seleno groups of both chain ends of polystyrene were reduced quantitatively by tri-n-butyltin hydride. These seleno groups in polystyrene were also eliminated by treatment with hydrogen peroxide to give telechelic polystyrene with carbon-carbon double bond at both chain ends. Further, polystyrene with double bonds was converted to telechelic polystyrene carrying terminal functional groups as epoxy, hydroxy, and iodide group, respectively.
† Deceased August 5, 1997</description><identifier>ISSN: 1060-1325</identifier><identifier>EISSN: 1520-5738</identifier><identifier>DOI: 10.1080/10601329808000986</identifier><identifier>CODEN: JSPCE6</identifier><language>eng</language><publisher>Colchester: Taylor & Francis Group</publisher><subject>1,4-Bis(p-tert-butylphenylselenomethyl) benzene ; Applied sciences ; Bifunctional Photoiniferter ; Exact sciences and technology ; Living-like Polymerization ; Physicochemistry of polymers ; Polymerization ; Polymers and radiations ; Telechelic Polystyrene</subject><ispartof>Journal of macromolecular science. Part A, Pure and applied chemistry, 1998-12, Vol.35 (12), p.1895-1913</ispartof><rights>Copyright Taylor & Francis Group, LLC 1998</rights><rights>1999 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c305t-fb07eaa0af6fc4d5e3f5c22537724786c14512debd596f71ffd117ff067b3a673</citedby><cites>FETCH-LOGICAL-c305t-fb07eaa0af6fc4d5e3f5c22537724786c14512debd596f71ffd117ff067b3a673</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.tandfonline.com/doi/pdf/10.1080/10601329808000986$$EPDF$$P50$$Ginformaworld$$H</linktopdf><linktohtml>$$Uhttps://www.tandfonline.com/doi/full/10.1080/10601329808000986$$EHTML$$P50$$Ginformaworld$$H</linktohtml><link.rule.ids>314,780,784,27923,27924,59646,60435</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=1604696$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Seok Kwon, Tae</creatorcontrib><creatorcontrib>Kumazawa, Sadanori</creatorcontrib><creatorcontrib>Kondo†, Shuji</creatorcontrib><creatorcontrib>Takagi, Koji</creatorcontrib><creatorcontrib>Kunisada, Hideo</creatorcontrib><creatorcontrib>Yuki, Yasuo</creatorcontrib><title>Synthesis of Telechelic Polystyrene by Radical Polymerization Using 1,4-Bis(p-tert-Butylphenylseleno-Methyl)benzene as a Photoiniferter</title><title>Journal of macromolecular science. Part A, Pure and applied chemistry</title><description>1,4-Bis(p-tert-butylphenylselenomethyl) benzene was synthesized, and used as a bifunctional photoiniferter for the polymerization of styrene. Both the polymer yields and the number average of molecular weights (
n
) of polymers increased with the polymerization. The polymerization of styrene by this iniferter permitted telechelic polystyrene containing arylseleno groups at both chain ends, and the degree of functionality was 1.9. The seleno groups of both chain ends of polystyrene were reduced quantitatively by tri-n-butyltin hydride. These seleno groups in polystyrene were also eliminated by treatment with hydrogen peroxide to give telechelic polystyrene with carbon-carbon double bond at both chain ends. Further, polystyrene with double bonds was converted to telechelic polystyrene carrying terminal functional groups as epoxy, hydroxy, and iodide group, respectively.
† Deceased August 5, 1997</description><subject>1,4-Bis(p-tert-butylphenylselenomethyl) benzene</subject><subject>Applied sciences</subject><subject>Bifunctional Photoiniferter</subject><subject>Exact sciences and technology</subject><subject>Living-like Polymerization</subject><subject>Physicochemistry of polymers</subject><subject>Polymerization</subject><subject>Polymers and radiations</subject><subject>Telechelic Polystyrene</subject><issn>1060-1325</issn><issn>1520-5738</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkM1KBSEYhoco6PcC2rloUZClM6POgTYV_UHRoU7rwXG0MTx6UKPsBrrtPJ2iRUQr_fR5Xj7eotjG6ACjBh1iRBGuylGTB4RGDV0q1jApESSsapbzPf_DDJDVYj2Ep8zkAa8V7_fJxkEGHYBTYCKNFIM0WoCxMynE5KWVoEvgjvdacPP5PJVev_GonQUPQdtHgPdreKLD7gxG6SM8eY7JzAZpkwk50Dp4I-OQzF4n7ds8jwfAwXhw0WmrVVak3yxWFM_41te5UTycn01OL-H17cXV6fE1FBUiEaoOMck54ooqUfdEVoqIsiQVY2XNGipwTXDZy64nI6oYVqrHmCmFKOsqTlm1UeBFrvAuBC9VO_N6yn1qMWrnTba_mszOzsKZ8ZA7UJ5bocOPSFFNR3OMLTBtlfNT_uK86dvIk3H-2_kV3sbXmM2jf83q7_0-AC-amws</recordid><startdate>19981201</startdate><enddate>19981201</enddate><creator>Seok Kwon, Tae</creator><creator>Kumazawa, Sadanori</creator><creator>Kondo†, Shuji</creator><creator>Takagi, Koji</creator><creator>Kunisada, Hideo</creator><creator>Yuki, Yasuo</creator><general>Taylor & Francis Group</general><general>Taylor & Francis</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>19981201</creationdate><title>Synthesis of Telechelic Polystyrene by Radical Polymerization Using 1,4-Bis(p-tert-Butylphenylseleno-Methyl)benzene as a Photoiniferter</title><author>Seok Kwon, Tae ; Kumazawa, Sadanori ; Kondo†, Shuji ; Takagi, Koji ; Kunisada, Hideo ; Yuki, Yasuo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c305t-fb07eaa0af6fc4d5e3f5c22537724786c14512debd596f71ffd117ff067b3a673</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>1,4-Bis(p-tert-butylphenylselenomethyl) benzene</topic><topic>Applied sciences</topic><topic>Bifunctional Photoiniferter</topic><topic>Exact sciences and technology</topic><topic>Living-like Polymerization</topic><topic>Physicochemistry of polymers</topic><topic>Polymerization</topic><topic>Polymers and radiations</topic><topic>Telechelic Polystyrene</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Seok Kwon, Tae</creatorcontrib><creatorcontrib>Kumazawa, Sadanori</creatorcontrib><creatorcontrib>Kondo†, Shuji</creatorcontrib><creatorcontrib>Takagi, Koji</creatorcontrib><creatorcontrib>Kunisada, Hideo</creatorcontrib><creatorcontrib>Yuki, Yasuo</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Journal of macromolecular science. Part A, Pure and applied chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Seok Kwon, Tae</au><au>Kumazawa, Sadanori</au><au>Kondo†, Shuji</au><au>Takagi, Koji</au><au>Kunisada, Hideo</au><au>Yuki, Yasuo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Synthesis of Telechelic Polystyrene by Radical Polymerization Using 1,4-Bis(p-tert-Butylphenylseleno-Methyl)benzene as a Photoiniferter</atitle><jtitle>Journal of macromolecular science. Part A, Pure and applied chemistry</jtitle><date>1998-12-01</date><risdate>1998</risdate><volume>35</volume><issue>12</issue><spage>1895</spage><epage>1913</epage><pages>1895-1913</pages><issn>1060-1325</issn><eissn>1520-5738</eissn><coden>JSPCE6</coden><abstract>1,4-Bis(p-tert-butylphenylselenomethyl) benzene was synthesized, and used as a bifunctional photoiniferter for the polymerization of styrene. Both the polymer yields and the number average of molecular weights (
n
) of polymers increased with the polymerization. The polymerization of styrene by this iniferter permitted telechelic polystyrene containing arylseleno groups at both chain ends, and the degree of functionality was 1.9. The seleno groups of both chain ends of polystyrene were reduced quantitatively by tri-n-butyltin hydride. These seleno groups in polystyrene were also eliminated by treatment with hydrogen peroxide to give telechelic polystyrene with carbon-carbon double bond at both chain ends. Further, polystyrene with double bonds was converted to telechelic polystyrene carrying terminal functional groups as epoxy, hydroxy, and iodide group, respectively.
† Deceased August 5, 1997</abstract><cop>Colchester</cop><pub>Taylor & Francis Group</pub><doi>10.1080/10601329808000986</doi><tpages>19</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1060-1325 |
| ispartof | Journal of macromolecular science. Part A, Pure and applied chemistry, 1998-12, Vol.35 (12), p.1895-1913 |
| issn | 1060-1325 1520-5738 |
| language | eng |
| recordid | cdi_pascalfrancis_primary_1604696 |
| source | Taylor & Francis:Master (3349 titles) |
| subjects | 1,4-Bis(p-tert-butylphenylselenomethyl) benzene Applied sciences Bifunctional Photoiniferter Exact sciences and technology Living-like Polymerization Physicochemistry of polymers Polymerization Polymers and radiations Telechelic Polystyrene |
| title | Synthesis of Telechelic Polystyrene by Radical Polymerization Using 1,4-Bis(p-tert-Butylphenylseleno-Methyl)benzene as a Photoiniferter |
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