Influence of the phosphorus lone pair on coupling constants in vinylphosphines
Multinuclear NMR data are presented and discussed for a variety of vinylphosphines in which the vinyl group bears one, two or three substituents; these include organic and trimethylstannyl residues. The orientation of the phosphorus lone pair can be determined from two‐bond phosphorus‐carbon couplin...
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| Veröffentlicht in: | Magnetic resonance in chemistry 1991-01, Vol.29 (1), p.78-82 |
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| container_end_page | 82 |
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| container_issue | 1 |
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| container_title | Magnetic resonance in chemistry |
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| creator | Mitchell, Terence N. Heesche-Wagner, Kerstin Belt, Heinz-Joachim |
| description | Multinuclear NMR data are presented and discussed for a variety of vinylphosphines in which the vinyl group bears one, two or three substituents; these include organic and trimethylstannyl residues. The orientation of the phosphorus lone pair can be determined from two‐bond phosphorus‐carbon coupling constant values. The magnitudes of the 3J(PCCSn), 4J(PCCSnC) and 5J(PCCSnCH) coupling constants are clearly determined by a throughspace interaction when P and C are in a cis configuration. |
| doi_str_mv | 10.1002/mrc.1260290115 |
| format | Article |
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The orientation of the phosphorus lone pair can be determined from two‐bond phosphorus‐carbon coupling constant values. The magnitudes of the 3J(PCCSn), 4J(PCCSnC) and 5J(PCCSnCH) coupling constants are clearly determined by a throughspace interaction when P and C are in a cis configuration.</description><identifier>ISSN: 0749-1581</identifier><identifier>EISSN: 1097-458X</identifier><identifier>DOI: 10.1002/mrc.1260290115</identifier><identifier>CODEN: MRCHEG</identifier><language>eng</language><publisher>Chichester, UK: John Wiley & Sons, Ltd</publisher><subject>Atomic and molecular physics ; coupling constants ; Exact sciences and technology ; Molecular properties and interactions with photons ; NMR ; Nuclear resonance and relaxation ; phosphorus lone pair influence ; Physics ; vinylphosphines</subject><ispartof>Magnetic resonance in chemistry, 1991-01, Vol.29 (1), p.78-82</ispartof><rights>Copyright © 1991 John Wiley & Sons Ltd.</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3555-f2d716d946eca677c691f348c2f1e5c41a5c26b87b7e9d4097c9bf13ea1eba3d3</citedby><cites>FETCH-LOGICAL-c3555-f2d716d946eca677c691f348c2f1e5c41a5c26b87b7e9d4097c9bf13ea1eba3d3</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%2Fmrc.1260290115$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fmrc.1260290115$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,776,780,1411,4010,27900,27901,27902,45550,45551</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19475055$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Mitchell, Terence N.</creatorcontrib><creatorcontrib>Heesche-Wagner, Kerstin</creatorcontrib><creatorcontrib>Belt, Heinz-Joachim</creatorcontrib><title>Influence of the phosphorus lone pair on coupling constants in vinylphosphines</title><title>Magnetic resonance in chemistry</title><addtitle>Magn. Reson. Chem</addtitle><description>Multinuclear NMR data are presented and discussed for a variety of vinylphosphines in which the vinyl group bears one, two or three substituents; these include organic and trimethylstannyl residues. The orientation of the phosphorus lone pair can be determined from two‐bond phosphorus‐carbon coupling constant values. The magnitudes of the 3J(PCCSn), 4J(PCCSnC) and 5J(PCCSnCH) coupling constants are clearly determined by a throughspace interaction when P and C are in a cis configuration.</description><subject>Atomic and molecular physics</subject><subject>coupling constants</subject><subject>Exact sciences and technology</subject><subject>Molecular properties and interactions with photons</subject><subject>NMR</subject><subject>Nuclear resonance and relaxation</subject><subject>phosphorus lone pair influence</subject><subject>Physics</subject><subject>vinylphosphines</subject><issn>0749-1581</issn><issn>1097-458X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1991</creationdate><recordtype>article</recordtype><recordid>eNqFkL1PwzAQxS0EEqWwMnthTLFjO45HqKAtKkVCfHSzHMemhtSJ7BTof0-qIBATw-nupPd7p3sAnGI0wgil5-ugRzjNUCoQxmwPDDASPKEsX-6DAeJUJJjl-BAcxfiKEBKCkwFYzLytNsZrA2sL25WBzaqOXYVNhFXtu125AGsPdb1pKudfusHHVvk2Qufhu_PbqkecN_EYHFhVRXPy3Yfg8frqYTxN5neT2fhinmjCGEtsWnKclYJmRquMc50JbAnNdWqxYZpixXSaFTkvuBEl7f7QorCYGIVNoUhJhmDU--pQxxiMlU1waxW2EiO5S0N2acjfNDrgrAcaFbWqbFBeu_hLCcoZYjud6HUfrjLbf1zl7f34z42kZ11szecPq8KbzDjhTD4vJnKxfLokk6mQN-QLaJmBXg</recordid><startdate>199101</startdate><enddate>199101</enddate><creator>Mitchell, Terence N.</creator><creator>Heesche-Wagner, Kerstin</creator><creator>Belt, Heinz-Joachim</creator><general>John Wiley & Sons, Ltd</general><general>Wiley</general><scope>BSCLL</scope><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>199101</creationdate><title>Influence of the phosphorus lone pair on coupling constants in vinylphosphines</title><author>Mitchell, Terence N. ; Heesche-Wagner, Kerstin ; Belt, Heinz-Joachim</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3555-f2d716d946eca677c691f348c2f1e5c41a5c26b87b7e9d4097c9bf13ea1eba3d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1991</creationdate><topic>Atomic and molecular physics</topic><topic>coupling constants</topic><topic>Exact sciences and technology</topic><topic>Molecular properties and interactions with photons</topic><topic>NMR</topic><topic>Nuclear resonance and relaxation</topic><topic>phosphorus lone pair influence</topic><topic>Physics</topic><topic>vinylphosphines</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Mitchell, Terence N.</creatorcontrib><creatorcontrib>Heesche-Wagner, Kerstin</creatorcontrib><creatorcontrib>Belt, Heinz-Joachim</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>CrossRef</collection><jtitle>Magnetic resonance in chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Mitchell, Terence N.</au><au>Heesche-Wagner, Kerstin</au><au>Belt, Heinz-Joachim</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Influence of the phosphorus lone pair on coupling constants in vinylphosphines</atitle><jtitle>Magnetic resonance in chemistry</jtitle><addtitle>Magn. Reson. Chem</addtitle><date>1991-01</date><risdate>1991</risdate><volume>29</volume><issue>1</issue><spage>78</spage><epage>82</epage><pages>78-82</pages><issn>0749-1581</issn><eissn>1097-458X</eissn><coden>MRCHEG</coden><abstract>Multinuclear NMR data are presented and discussed for a variety of vinylphosphines in which the vinyl group bears one, two or three substituents; these include organic and trimethylstannyl residues. The orientation of the phosphorus lone pair can be determined from two‐bond phosphorus‐carbon coupling constant values. The magnitudes of the 3J(PCCSn), 4J(PCCSnC) and 5J(PCCSnCH) coupling constants are clearly determined by a throughspace interaction when P and C are in a cis configuration.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><doi>10.1002/mrc.1260290115</doi><tpages>5</tpages></addata></record> |
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| ispartof | Magnetic resonance in chemistry, 1991-01, Vol.29 (1), p.78-82 |
| issn | 0749-1581 1097-458X |
| language | eng |
| recordid | cdi_crossref_primary_10_1002_mrc_1260290115 |
| source | Wiley Online Library Journals Frontfile Complete |
| subjects | Atomic and molecular physics coupling constants Exact sciences and technology Molecular properties and interactions with photons NMR Nuclear resonance and relaxation phosphorus lone pair influence Physics vinylphosphines |
| title | Influence of the phosphorus lone pair on coupling constants in vinylphosphines |
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