The effect of ortho substitution on the mass spectral fragmentation of polychlorinated biphenyls
Isomeric chlorinated biphenyls are observed to yield very similar mass spectra, rarely exhibiting a [M Cl]+ fragment of any siVgnificant magnitude. However, those isomers containing three ortho chloro substituents display a relatively intense [M Cl]+ fragment. A rationalization for this observat...
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| Veröffentlicht in: | Biological Mass Spectrometry 1976-04, Vol.3 (2), p.88-90 |
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| container_end_page | 90 |
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| container_title | Biological Mass Spectrometry |
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| creator | Levy, Louis A. Oswald, Edward O. |
| description | Isomeric chlorinated biphenyls are observed to yield very similar mass spectra, rarely exhibiting a [M Cl]+ fragment of any siVgnificant magnitude. However, those isomers containing three ortho chloro substituents display a relatively intense [M Cl]+ fragment. A rationalization for this observation is put forth on the basis of the relative stabilities of both product and reactant. |
| doi_str_mv | 10.1002/bms.1200030209 |
| format | Article |
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Mass Spectrom</addtitle><description>Isomeric chlorinated biphenyls are observed to yield very similar mass spectra, rarely exhibiting a [M Cl]+ fragment of any siVgnificant magnitude. However, those isomers containing three ortho chloro substituents display a relatively intense [M Cl]+ fragment. 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Mass Spectrom</addtitle><date>1976-04</date><risdate>1976</risdate><volume>3</volume><issue>2</issue><spage>88</spage><epage>90</epage><pages>88-90</pages><issn>1052-9306</issn><issn>0306-042X</issn><eissn>1096-9888</eissn><abstract>Isomeric chlorinated biphenyls are observed to yield very similar mass spectra, rarely exhibiting a [M Cl]+ fragment of any siVgnificant magnitude. However, those isomers containing three ortho chloro substituents display a relatively intense [M Cl]+ fragment. A rationalization for this observation is put forth on the basis of the relative stabilities of both product and reactant.</abstract><cop>Chichester, UK</cop><pub>John Wiley & Sons, Ltd</pub><pmid>817752</pmid><doi>10.1002/bms.1200030209</doi><tpages>3</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1052-9306 |
| ispartof | Biological Mass Spectrometry, 1976-04, Vol.3 (2), p.88-90 |
| issn | 1052-9306 0306-042X 1096-9888 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_83325761 |
| source | MEDLINE; Wiley Online Library Journals Frontfile Complete; Alma/SFX Local Collection |
| subjects | Chemical Phenomena Chemistry Chromatography, Gas Gas Chromatography-Mass Spectrometry Isomerism Polychlorinated Biphenyls - analysis |
| title | The effect of ortho substitution on the mass spectral fragmentation of polychlorinated biphenyls |
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