Determination of the structure of polyethylarylmethylenes by 13C nuclear magnetic resonance spectroscopy
Ethyl-substituted polyarylmethylenes have been prepared by reacting ethylbenzene with bis(chloromethyl)benzene (BCMB) under Friedel-Crafts conditions. The nature of the substitution patterns in the aromatic rings has been established using 13C Fourier transform nuclear magnetic resonance spectroscop...
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| Veröffentlicht in: | Polymer (Guilford) 1987-10, Vol.28 (11), p.1824-1828 |
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| container_end_page | 1828 |
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| container_issue | 11 |
| container_start_page | 1824 |
| container_title | Polymer (Guilford) |
| container_volume | 28 |
| creator | Blincow, P.J. Pritchard, G. |
| description | Ethyl-substituted polyarylmethylenes have been prepared by reacting ethylbenzene with bis(chloromethyl)benzene (BCMB) under Friedel-Crafts conditions. The nature of the substitution patterns in the aromatic rings has been established using
13C Fourier transform nuclear magnetic resonance spectroscopy. The ethyl groups can be used to distinguish between those benzene rings derived from ethylbenzene and those from BCMB and can thus facilitate an understanding of polymerization mechanisms. The structure of the products consists of di-, tri- and tetra-substituted benzene rings. Penta-, hexa- and
meta di-substituted rings appear to be excluded. No chloromethyl groups could be confirmed. |
| doi_str_mv | 10.1016/0032-3861(87)90285-0 |
| format | Article |
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13C Fourier transform nuclear magnetic resonance spectroscopy. The ethyl groups can be used to distinguish between those benzene rings derived from ethylbenzene and those from BCMB and can thus facilitate an understanding of polymerization mechanisms. The structure of the products consists of di-, tri- and tetra-substituted benzene rings. Penta-, hexa- and
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13C Fourier transform nuclear magnetic resonance spectroscopy. The ethyl groups can be used to distinguish between those benzene rings derived from ethylbenzene and those from BCMB and can thus facilitate an understanding of polymerization mechanisms. The structure of the products consists of di-, tri- and tetra-substituted benzene rings. Penta-, hexa- and
meta di-substituted rings appear to be excluded. No chloromethyl groups could be confirmed.</description><subject>13C nuclear magnetic resonance</subject><subject>Applied sciences</subject><subject>aromatic</subject><subject>Exact sciences and technology</subject><subject>Friedel-Crafts</subject><subject>Organic polymers</subject><subject>Physicochemistry of polymers</subject><subject>polymer structure</subject><subject>Properties and characterization</subject><subject>Structure, morphology and analysis</subject><subject>substitution</subject><issn>0032-3861</issn><issn>1873-2291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><recordid>eNp9kE1L7DAUhoNcwbnqP3DRhch1Uc3XNJmNIOMnCG50HU7TUyfSNjVJhf57M464vKuE8Jw3530IOWH0glFWXVIqeCl0xf5pdb6iXC9LukcWTCtRcr5if8jiFzkgf2N8p5TyJZcLsrnBhKF3AyTnh8K3RdpgEVOYbJoCbh9G382YNnMHYe767xsOGIt6LphYF8NkO4RQ9PA2YHK2CBj9AIPNMSPaFHy0fpyPyH4LXcTjn_OQvN7dvqwfyqfn-8f19VNpOWOilLrhkksBVvFGgaRtRVVTVU2rOBVVXQtoqkZqrZkWVABndtUyAF4DrTVocUjOdrlj8B8TxmR6Fy12HQzop2i4lHyptMig3IE2bxgDtmYMrs8dDaNmq9VsnZmtM6OV-dZqaB47_cmHaKFrQ27q4u-sklqpSmbsaodh7vrpMJhoHWYpjQtZimm8-_8_X0owjQs</recordid><startdate>19871001</startdate><enddate>19871001</enddate><creator>Blincow, P.J.</creator><creator>Pritchard, G.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope></search><sort><creationdate>19871001</creationdate><title>Determination of the structure of polyethylarylmethylenes by 13C nuclear magnetic resonance spectroscopy</title><author>Blincow, P.J. ; Pritchard, G.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2113-48d24243ac72d7a40f607d66df72036bb3ad6d488818303a21c9f1aa2ba0b8a83</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>13C nuclear magnetic resonance</topic><topic>Applied sciences</topic><topic>aromatic</topic><topic>Exact sciences and technology</topic><topic>Friedel-Crafts</topic><topic>Organic polymers</topic><topic>Physicochemistry of polymers</topic><topic>polymer structure</topic><topic>Properties and characterization</topic><topic>Structure, morphology and analysis</topic><topic>substitution</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Blincow, P.J.</creatorcontrib><creatorcontrib>Pritchard, G.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology & Engineering</collection><collection>Engineering Research Database</collection><jtitle>Polymer (Guilford)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Blincow, P.J.</au><au>Pritchard, G.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Determination of the structure of polyethylarylmethylenes by 13C nuclear magnetic resonance spectroscopy</atitle><jtitle>Polymer (Guilford)</jtitle><date>1987-10-01</date><risdate>1987</risdate><volume>28</volume><issue>11</issue><spage>1824</spage><epage>1828</epage><pages>1824-1828</pages><issn>0032-3861</issn><eissn>1873-2291</eissn><coden>POLMAG</coden><abstract>Ethyl-substituted polyarylmethylenes have been prepared by reacting ethylbenzene with bis(chloromethyl)benzene (BCMB) under Friedel-Crafts conditions. The nature of the substitution patterns in the aromatic rings has been established using
13C Fourier transform nuclear magnetic resonance spectroscopy. The ethyl groups can be used to distinguish between those benzene rings derived from ethylbenzene and those from BCMB and can thus facilitate an understanding of polymerization mechanisms. The structure of the products consists of di-, tri- and tetra-substituted benzene rings. Penta-, hexa- and
meta di-substituted rings appear to be excluded. No chloromethyl groups could be confirmed.</abstract><cop>Oxford</cop><pub>Elsevier Ltd</pub><doi>10.1016/0032-3861(87)90285-0</doi><tpages>5</tpages></addata></record> |
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| ispartof | Polymer (Guilford), 1987-10, Vol.28 (11), p.1824-1828 |
| issn | 0032-3861 1873-2291 |
| language | eng |
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| source | ScienceDirect Journals (5 years ago - present) |
| subjects | 13C nuclear magnetic resonance Applied sciences aromatic Exact sciences and technology Friedel-Crafts Organic polymers Physicochemistry of polymers polymer structure Properties and characterization Structure, morphology and analysis substitution |
| title | Determination of the structure of polyethylarylmethylenes by 13C nuclear magnetic resonance spectroscopy |
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