Matches in SemOpenAlex for { <https://semopenalex.org/work/W1980407025> ?p ?o ?g. }
Showing items 1 to 100 of
100
with 100 items per page.
- W1980407025 endingPage "201" @default.
- W1980407025 startingPage "195" @default.
- W1980407025 abstract "Azo compound 1 contains three parallel π bonds which can give rise to laticyclic [2 + 2 + 2] conjugation. Experimental evidence for that is obtained from photoelectron spectra of 1 and the related compounds 2, 3 and 5. Geometry optimizations by means of the semiempirical MNDO method predicts a smaller distance (by 7 pm) for d(πNN–η5CC) than for d(πNN–η6CC) which is confirmed by X-ray structure determination. The consequences of this laticyclic conjugation for the photochemical reactivity are investigated, and reasons are given for the preferential cycloaddition of the azo group to the η5CC double bond. Die Azoverbindung 1 enthält drei parallel angeordnete π-Bindungen, die zu einer laticyclischen [2 + 2 + 2]-Konjugation Anlaß geben können. Experimentelle Hinweise dafür werden aus den Photoelektronenspektren von 1 und den verwandten Verbindungen 2, 3 und 5 erhalten. Geometrieoptimierungen mit Hilfe der semiempirischen MNDO-Methode berechnen für d(πNN–η5CC) einen um 7 pm kleineren Abstand als für d(πNN–η6CC). Dies wird durch die Röntgenstrukturanalyse von 1 bestätigt. Die Konsequenzen dieser laticyclischen Konjugation für die photochemische Reaktivität werden untersucht, und es werden Gründe für die bevorzugte Cycloaddition der Azogruppe mit der η5CC-Doppelbindung genannt." @default.
- W1980407025 created "2016-06-24" @default.
- W1980407025 creator A5001566501 @default.
- W1980407025 creator A5017385951 @default.
- W1980407025 creator A5022599009 @default.
- W1980407025 creator A5031991826 @default.
- W1980407025 creator A5035926726 @default.
- W1980407025 creator A5054897170 @default.
- W1980407025 creator A5075005647 @default.
- W1980407025 date "1987-02-01" @default.
- W1980407025 modified "2023-09-27" @default.
- W1980407025 title "The Laticyclic [2 + 2 + 2] Conjugation: PE and UV Spectroscopical Investigation of the Interaction Between Three Parallel π Bonds" @default.
- W1980407025 cites W1964969062 @default.
- W1980407025 cites W1976106600 @default.
- W1980407025 cites W1976453622 @default.
- W1980407025 cites W1978438141 @default.
- W1980407025 cites W2006787354 @default.
- W1980407025 cites W2016887452 @default.
- W1980407025 cites W2018633012 @default.
- W1980407025 cites W2027840256 @default.
- W1980407025 cites W2029422828 @default.
- W1980407025 cites W2050778213 @default.
- W1980407025 cites W2050949997 @default.
- W1980407025 cites W2051197433 @default.
- W1980407025 cites W2067840778 @default.
- W1980407025 cites W2069607377 @default.
- W1980407025 cites W2090515376 @default.
- W1980407025 cites W2126710175 @default.
- W1980407025 cites W2128133212 @default.
- W1980407025 cites W2165964396 @default.
- W1980407025 cites W2170935261 @default.
- W1980407025 cites W3004903009 @default.
- W1980407025 cites W4254701134 @default.
- W1980407025 cites W2949608035 @default.
- W1980407025 doi "https://doi.org/10.1002/cber.19871200211" @default.
- W1980407025 hasPublicationYear "1987" @default.
- W1980407025 type Work @default.
- W1980407025 sameAs 1980407025 @default.
- W1980407025 citedByCount "21" @default.
- W1980407025 crossrefType "journal-article" @default.
- W1980407025 hasAuthorship W1980407025A5001566501 @default.
- W1980407025 hasAuthorship W1980407025A5017385951 @default.
- W1980407025 hasAuthorship W1980407025A5022599009 @default.
- W1980407025 hasAuthorship W1980407025A5031991826 @default.
- W1980407025 hasAuthorship W1980407025A5035926726 @default.
- W1980407025 hasAuthorship W1980407025A5054897170 @default.
- W1980407025 hasAuthorship W1980407025A5075005647 @default.
- W1980407025 hasConcept C115624301 @default.
- W1980407025 hasConcept C142724271 @default.
- W1980407025 hasConcept C155860418 @default.
- W1980407025 hasConcept C161790260 @default.
- W1980407025 hasConcept C178790620 @default.
- W1980407025 hasConcept C185592680 @default.
- W1980407025 hasConcept C188027245 @default.
- W1980407025 hasConcept C204787440 @default.
- W1980407025 hasConcept C2776910235 @default.
- W1980407025 hasConcept C2778153843 @default.
- W1980407025 hasConcept C2779664164 @default.
- W1980407025 hasConcept C32909587 @default.
- W1980407025 hasConcept C68381374 @default.
- W1980407025 hasConcept C71240020 @default.
- W1980407025 hasConcept C71924100 @default.
- W1980407025 hasConcept C8010536 @default.
- W1980407025 hasConceptScore W1980407025C115624301 @default.
- W1980407025 hasConceptScore W1980407025C142724271 @default.
- W1980407025 hasConceptScore W1980407025C155860418 @default.
- W1980407025 hasConceptScore W1980407025C161790260 @default.
- W1980407025 hasConceptScore W1980407025C178790620 @default.
- W1980407025 hasConceptScore W1980407025C185592680 @default.
- W1980407025 hasConceptScore W1980407025C188027245 @default.
- W1980407025 hasConceptScore W1980407025C204787440 @default.
- W1980407025 hasConceptScore W1980407025C2776910235 @default.
- W1980407025 hasConceptScore W1980407025C2778153843 @default.
- W1980407025 hasConceptScore W1980407025C2779664164 @default.
- W1980407025 hasConceptScore W1980407025C32909587 @default.
- W1980407025 hasConceptScore W1980407025C68381374 @default.
- W1980407025 hasConceptScore W1980407025C71240020 @default.
- W1980407025 hasConceptScore W1980407025C71924100 @default.
- W1980407025 hasConceptScore W1980407025C8010536 @default.
- W1980407025 hasIssue "2" @default.
- W1980407025 hasLocation W19804070251 @default.
- W1980407025 hasOpenAccess W1980407025 @default.
- W1980407025 hasPrimaryLocation W19804070251 @default.
- W1980407025 hasRelatedWork W2019498533 @default.
- W1980407025 hasRelatedWork W2049375895 @default.
- W1980407025 hasRelatedWork W2090700020 @default.
- W1980407025 hasRelatedWork W2102125542 @default.
- W1980407025 hasRelatedWork W2104468399 @default.
- W1980407025 hasRelatedWork W2125963933 @default.
- W1980407025 hasRelatedWork W2324422964 @default.
- W1980407025 hasRelatedWork W2949949933 @default.
- W1980407025 hasRelatedWork W2951288389 @default.
- W1980407025 hasRelatedWork W3195142200 @default.
- W1980407025 hasVolume "120" @default.
- W1980407025 isParatext "false" @default.
- W1980407025 isRetracted "false" @default.
- W1980407025 magId "1980407025" @default.
- W1980407025 workType "article" @default.