Matches in SemOpenAlex for { <https://semopenalex.org/work/W2024972642> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W2024972642 endingPage "129" @default.
- W2024972642 startingPage "125" @default.
- W2024972642 abstract "Six cyclohexene-fused 2-N-phenyliminoperhydro-3,1-oxazines and four related thiazines were prepared and their mass spectrometric behavior was studied by means of metastable ion analysis and exact mass measurement. In most of the fragmentations, extensive rearrangements took place. The decompositions through the retro-Diels-Alder reaction initiated by the double bond dominated in the case of the unsubstituted compounds. The effect of the double bond, however, was greatly outweighed by the effect of the substituent on the ring nitrogen atom. In comparison with the unsubstituted compounds, both electron-releasing (methyl) and electron-withdrawing (benzyl) substituents increased the contribution of the ring cleavage reactions in the heterocyclic part of the molecule; in the case of the benzyl group the loss of the substituent also became important. For isomeric compounds, the relative peak intensities were so different that such compounds were easy to differentiate." @default.
- W2024972642 created "2016-06-24" @default.
- W2024972642 creator A5002818233 @default.
- W2024972642 creator A5006150905 @default.
- W2024972642 creator A5016379810 @default.
- W2024972642 creator A5017764890 @default.
- W2024972642 creator A5087057861 @default.
- W2024972642 date "1991-04-01" @default.
- W2024972642 modified "2023-09-24" @default.
- W2024972642 title "Effects of <i>N</i>-substitution on the fragmentations of some cyclohexene-fused 2-<i>N</i>-phenyliminoperhydro-3,1-oxazines and related thiazines" @default.
- W2024972642 cites W1575677324 @default.
- W2024972642 cites W1589693644 @default.
- W2024972642 cites W1695760872 @default.
- W2024972642 cites W1965787479 @default.
- W2024972642 cites W1980363534 @default.
- W2024972642 cites W1999232114 @default.
- W2024972642 cites W2026549037 @default.
- W2024972642 cites W2074821514 @default.
- W2024972642 cites W2118259368 @default.
- W2024972642 cites W2949202158 @default.
- W2024972642 cites W2076327527 @default.
- W2024972642 doi "https://doi.org/10.1016/1044-0305(91)80006-s" @default.
- W2024972642 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24242172" @default.
- W2024972642 hasPublicationYear "1991" @default.
- W2024972642 type Work @default.
- W2024972642 sameAs 2024972642 @default.
- W2024972642 citedByCount "10" @default.
- W2024972642 countsByYear W20249726422012 @default.
- W2024972642 countsByYear W20249726422017 @default.
- W2024972642 countsByYear W20249726422021 @default.
- W2024972642 crossrefType "journal-article" @default.
- W2024972642 hasAuthorship W2024972642A5002818233 @default.
- W2024972642 hasAuthorship W2024972642A5006150905 @default.
- W2024972642 hasAuthorship W2024972642A5016379810 @default.
- W2024972642 hasAuthorship W2024972642A5017764890 @default.
- W2024972642 hasAuthorship W2024972642A5087057861 @default.
- W2024972642 hasConcept C127413603 @default.
- W2024972642 hasConcept C145148216 @default.
- W2024972642 hasConcept C155647269 @default.
- W2024972642 hasConcept C161790260 @default.
- W2024972642 hasConcept C175156509 @default.
- W2024972642 hasConcept C178790620 @default.
- W2024972642 hasConcept C185592680 @default.
- W2024972642 hasConcept C187320778 @default.
- W2024972642 hasConcept C198291218 @default.
- W2024972642 hasConcept C205759337 @default.
- W2024972642 hasConcept C2776092724 @default.
- W2024972642 hasConcept C2778689049 @default.
- W2024972642 hasConcept C2779484182 @default.
- W2024972642 hasConcept C2780378348 @default.
- W2024972642 hasConcept C3044715 @default.
- W2024972642 hasConcept C32909587 @default.
- W2024972642 hasConcept C35396096 @default.
- W2024972642 hasConcept C43369102 @default.
- W2024972642 hasConcept C68381374 @default.
- W2024972642 hasConcept C71240020 @default.
- W2024972642 hasConcept C75473681 @default.
- W2024972642 hasConceptScore W2024972642C127413603 @default.
- W2024972642 hasConceptScore W2024972642C145148216 @default.
- W2024972642 hasConceptScore W2024972642C155647269 @default.
- W2024972642 hasConceptScore W2024972642C161790260 @default.
- W2024972642 hasConceptScore W2024972642C175156509 @default.
- W2024972642 hasConceptScore W2024972642C178790620 @default.
- W2024972642 hasConceptScore W2024972642C185592680 @default.
- W2024972642 hasConceptScore W2024972642C187320778 @default.
- W2024972642 hasConceptScore W2024972642C198291218 @default.
- W2024972642 hasConceptScore W2024972642C205759337 @default.
- W2024972642 hasConceptScore W2024972642C2776092724 @default.
- W2024972642 hasConceptScore W2024972642C2778689049 @default.
- W2024972642 hasConceptScore W2024972642C2779484182 @default.
- W2024972642 hasConceptScore W2024972642C2780378348 @default.
- W2024972642 hasConceptScore W2024972642C3044715 @default.
- W2024972642 hasConceptScore W2024972642C32909587 @default.
- W2024972642 hasConceptScore W2024972642C35396096 @default.
- W2024972642 hasConceptScore W2024972642C43369102 @default.
- W2024972642 hasConceptScore W2024972642C68381374 @default.
- W2024972642 hasConceptScore W2024972642C71240020 @default.
- W2024972642 hasConceptScore W2024972642C75473681 @default.
- W2024972642 hasIssue "2" @default.
- W2024972642 hasLocation W20249726421 @default.
- W2024972642 hasLocation W20249726422 @default.
- W2024972642 hasOpenAccess W2024972642 @default.
- W2024972642 hasPrimaryLocation W20249726421 @default.
- W2024972642 hasRelatedWork W1992606457 @default.
- W2024972642 hasRelatedWork W2015879420 @default.
- W2024972642 hasRelatedWork W2019618155 @default.
- W2024972642 hasRelatedWork W2024972642 @default.
- W2024972642 hasRelatedWork W2053319490 @default.
- W2024972642 hasRelatedWork W2074289939 @default.
- W2024972642 hasRelatedWork W2117474468 @default.
- W2024972642 hasRelatedWork W2549660798 @default.
- W2024972642 hasRelatedWork W2889813305 @default.
- W2024972642 hasRelatedWork W4322619885 @default.
- W2024972642 hasVolume "2" @default.
- W2024972642 isParatext "false" @default.
- W2024972642 isRetracted "false" @default.
- W2024972642 magId "2024972642" @default.
- W2024972642 workType "article" @default.