Matches in SemOpenAlex for { <https://semopenalex.org/work/W2003927900> ?p ?o ?g. }
Showing items 1 to 75 of
75
with 100 items per page.
- W2003927900 endingPage "423" @default.
- W2003927900 startingPage "405" @default.
- W2003927900 abstract "Es wird die massenspektrometrische Fragmentierung mit 20- und 70 eV Elektronen von fünfzehn in einem Benzolkern substituierten N,N′-Diaryl-äthylendiaminen (II-XVI) untersucht. Diese Verbindungen zerfallen gemäss Schema S. 408 in die Ionen a und b. Die log [A]/[B]-Verhältnisse korrelieren sehr gut mit den Taftschen σ0-(aber nicht mit σ- oder σ+-) Werten; ρ20 ev = −2,71; ρ70 ev = −2,21. Diese Korrelation weist darauf hin, dass den Ionen a und b die angegebene offene Konstitution und nicht die Phenoniumionenstruktur cund dzukommt und dass die relative Stabilität der aus dem Molekular-Ion entstehenden Ionen in erster Linie die Fragmentierung bestimmt. The mass spectrometric fragmentation with 20- and 70 eV electrons of fifteen N,N′-diaryl-ethylenediamines (II–XVI) substituted in one benzene ring has been investigated. The compounds decompose to the ions a and b as shown in the Scheme (p. 408). The log [A]/[B] ratios correlate very well with Taft's σ0-(but not with σ- or σ+-) constants; ρ20 eV = −2·71; ρ70 eV = −2·21. This correlation suggests that the ions a and b possess the open structure indicated and not the phenoniumion structure c and d, and that the course of the fragmentation is largely determined by the relative stabilities of the ions formed by the decomposition of the molecular ion." @default.
- W2003927900 created "2016-06-24" @default.
- W2003927900 creator A5009046770 @default.
- W2003927900 creator A5013635032 @default.
- W2003927900 creator A5062502171 @default.
- W2003927900 date "1970-01-01" @default.
- W2003927900 modified "2023-09-26" @default.
- W2003927900 title "Substituenteneinfluss bei der massenspektrometrischen Fragmentierung von N,N′-Diaryl-äthylendiaminen—XIV: Über das massenspektrometrische verhalten von stickstoffverbindungen" @default.
- W2003927900 cites W1973992532 @default.
- W2003927900 cites W1978218905 @default.
- W2003927900 cites W1978932420 @default.
- W2003927900 cites W1985430523 @default.
- W2003927900 cites W1989850246 @default.
- W2003927900 cites W2010243222 @default.
- W2003927900 cites W2022307404 @default.
- W2003927900 cites W2028243338 @default.
- W2003927900 cites W2031575864 @default.
- W2003927900 cites W2051391212 @default.
- W2003927900 cites W2051553829 @default.
- W2003927900 cites W2055710507 @default.
- W2003927900 cites W2080041095 @default.
- W2003927900 cites W2083617558 @default.
- W2003927900 cites W2128888756 @default.
- W2003927900 cites W2326309426 @default.
- W2003927900 cites W2327012774 @default.
- W2003927900 cites W2333822626 @default.
- W2003927900 cites W2892736768 @default.
- W2003927900 cites W2915899484 @default.
- W2003927900 cites W4251871260 @default.
- W2003927900 doi "https://doi.org/10.1002/oms.1210040143" @default.
- W2003927900 hasPublicationYear "1970" @default.
- W2003927900 type Work @default.
- W2003927900 sameAs 2003927900 @default.
- W2003927900 citedByCount "10" @default.
- W2003927900 crossrefType "journal-article" @default.
- W2003927900 hasAuthorship W2003927900A5009046770 @default.
- W2003927900 hasAuthorship W2003927900A5013635032 @default.
- W2003927900 hasAuthorship W2003927900A5062502171 @default.
- W2003927900 hasConcept C111919701 @default.
- W2003927900 hasConcept C155647269 @default.
- W2003927900 hasConcept C178790620 @default.
- W2003927900 hasConcept C185592680 @default.
- W2003927900 hasConcept C191015642 @default.
- W2003927900 hasConcept C2777691172 @default.
- W2003927900 hasConcept C41008148 @default.
- W2003927900 hasConcept C71240020 @default.
- W2003927900 hasConceptScore W2003927900C111919701 @default.
- W2003927900 hasConceptScore W2003927900C155647269 @default.
- W2003927900 hasConceptScore W2003927900C178790620 @default.
- W2003927900 hasConceptScore W2003927900C185592680 @default.
- W2003927900 hasConceptScore W2003927900C191015642 @default.
- W2003927900 hasConceptScore W2003927900C2777691172 @default.
- W2003927900 hasConceptScore W2003927900C41008148 @default.
- W2003927900 hasConceptScore W2003927900C71240020 @default.
- W2003927900 hasIssue "S1" @default.
- W2003927900 hasLocation W20039279001 @default.
- W2003927900 hasOpenAccess W2003927900 @default.
- W2003927900 hasPrimaryLocation W20039279001 @default.
- W2003927900 hasRelatedWork W1970369485 @default.
- W2003927900 hasRelatedWork W1981625264 @default.
- W2003927900 hasRelatedWork W1984330945 @default.
- W2003927900 hasRelatedWork W2023083614 @default.
- W2003927900 hasRelatedWork W2355029734 @default.
- W2003927900 hasRelatedWork W2949064494 @default.
- W2003927900 hasRelatedWork W2950566756 @default.
- W2003927900 hasRelatedWork W2951058613 @default.
- W2003927900 hasRelatedWork W2951785044 @default.
- W2003927900 hasRelatedWork W1967438604 @default.
- W2003927900 hasVolume "4" @default.
- W2003927900 isParatext "false" @default.
- W2003927900 isRetracted "false" @default.
- W2003927900 magId "2003927900" @default.
- W2003927900 workType "article" @default.