Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005483435> ?p ?o ?g. }
Showing items 1 to 72 of
72
with 100 items per page.
- W2005483435 abstract "Die Sauerstoffaktivierung unter Lichtausschlus durch Ubergangsmetallkomplexe wird in Gegenwart des Antipsoriatikums Dithranol (1a) beschrieben. Mit dem System CuCl/O2 wird eine Elektronentransferoxygenierung zu Dantron (2) beobachtet, mit der eine 1O2-Reaktion simuliert wird, ohne das es sich um einen Angriff von 1O2 handelt. In Gegenwart von Co-Salen/O2 ist wie in der Naphthalinreihe der Mechanismus vom Losungmittel und vom Substrat (hier den tautomeren Formen von 1) abhangig. In CH2Cl2 werden neben 2 noch das Bianthron 3, welches nur radikalisch gebildet werden kann, und 1,8,10-Trihydroxy-9-anthron (4) identifiziert. Die mechanistische Besonderheit dieser Reaktion in Methylenchlorid wird diskutiert.Oxygenation of Dithranol by complexes of transition elementsThe oxygen activiation in the dark by complexes of transition metals in the presence of the antipsoriatic compound dithranol (1a) is described. With the system CuCl/O2 an electron transfer oxygenation occurs, which simulates a 1O2-reaction, without an attack of 1O2. In the presence of Co-Salen/O2 the mechanism depends on the solvent and substrate, as already shown in the naphthalene-series. In methylenchloride dantrone (2), the radical product bisanthrone 3 and 1,8,10-trihydroxy-9-anthrone (4) are identified. The mechanistic particularity of this reaction in methylenchloride is discussed." @default.
- W2005483435 created "2016-06-24" @default.
- W2005483435 creator A5024973293 @default.
- W2005483435 creator A5031419413 @default.
- W2005483435 date "1989-01-01" @default.
- W2005483435 modified "2023-09-23" @default.
- W2005483435 title "Oxygenierung von Dithranol durch Übergangsmetallkomplexe" @default.
- W2005483435 cites W1965470472 @default.
- W2005483435 cites W1965508251 @default.
- W2005483435 cites W1970005185 @default.
- W2005483435 cites W1970030444 @default.
- W2005483435 cites W1983266642 @default.
- W2005483435 cites W1995485035 @default.
- W2005483435 cites W2013239926 @default.
- W2005483435 cites W2014466532 @default.
- W2005483435 cites W2018595586 @default.
- W2005483435 cites W2024659079 @default.
- W2005483435 cites W2034790460 @default.
- W2005483435 cites W2037521056 @default.
- W2005483435 cites W2040364509 @default.
- W2005483435 cites W2051784628 @default.
- W2005483435 cites W2062519842 @default.
- W2005483435 cites W2134007357 @default.
- W2005483435 cites W2163104037 @default.
- W2005483435 cites W2274165682 @default.
- W2005483435 cites W2483246832 @default.
- W2005483435 cites W2951599427 @default.
- W2005483435 cites W3135398794 @default.
- W2005483435 cites W2051007061 @default.
- W2005483435 doi "https://doi.org/10.1002/ardp.19893220109" @default.
- W2005483435 hasPublicationYear "1989" @default.
- W2005483435 type Work @default.
- W2005483435 sameAs 2005483435 @default.
- W2005483435 citedByCount "2" @default.
- W2005483435 crossrefType "journal-article" @default.
- W2005483435 hasAuthorship W2005483435A5024973293 @default.
- W2005483435 hasAuthorship W2005483435A5031419413 @default.
- W2005483435 hasConcept C155647269 @default.
- W2005483435 hasConcept C16005928 @default.
- W2005483435 hasConcept C161790260 @default.
- W2005483435 hasConcept C178790620 @default.
- W2005483435 hasConcept C185592680 @default.
- W2005483435 hasConcept C188027245 @default.
- W2005483435 hasConcept C2777213191 @default.
- W2005483435 hasConcept C2779012754 @default.
- W2005483435 hasConcept C2779255514 @default.
- W2005483435 hasConcept C2780564577 @default.
- W2005483435 hasConcept C2781463552 @default.
- W2005483435 hasConcept C71240020 @default.
- W2005483435 hasConcept C71924100 @default.
- W2005483435 hasConcept C75473681 @default.
- W2005483435 hasConceptScore W2005483435C155647269 @default.
- W2005483435 hasConceptScore W2005483435C16005928 @default.
- W2005483435 hasConceptScore W2005483435C161790260 @default.
- W2005483435 hasConceptScore W2005483435C178790620 @default.
- W2005483435 hasConceptScore W2005483435C185592680 @default.
- W2005483435 hasConceptScore W2005483435C188027245 @default.
- W2005483435 hasConceptScore W2005483435C2777213191 @default.
- W2005483435 hasConceptScore W2005483435C2779012754 @default.
- W2005483435 hasConceptScore W2005483435C2779255514 @default.
- W2005483435 hasConceptScore W2005483435C2780564577 @default.
- W2005483435 hasConceptScore W2005483435C2781463552 @default.
- W2005483435 hasConceptScore W2005483435C71240020 @default.
- W2005483435 hasConceptScore W2005483435C71924100 @default.
- W2005483435 hasConceptScore W2005483435C75473681 @default.
- W2005483435 hasLocation W20054834351 @default.
- W2005483435 hasOpenAccess W2005483435 @default.
- W2005483435 hasPrimaryLocation W20054834351 @default.
- W2005483435 isParatext "false" @default.
- W2005483435 isRetracted "false" @default.
- W2005483435 magId "2005483435" @default.
- W2005483435 workType "article" @default.