Matches in SemOpenAlex for { <https://semopenalex.org/work/W2016138863> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W2016138863 endingPage "36" @default.
- W2016138863 startingPage "30" @default.
- W2016138863 abstract "Reaction of the pyrano[3.4-b]indolones 1a-d with aniline, benzylamine, phenylethylamine and propylamine at 200–210 °C yields the 2.3.4.9-tetrahydro-1H-pyrido[3.4-b]indol-1-ones 5a-j, which can be converted to the 2.3.4.9-tetrahydro-1H-pyrido[3.4-b]indoles 6a-j by reduction with LiAlH4. After treatment with methylamine and 2 only the amides 3 and 4 could be isolated. Unsubstituted tetrahydro-β-carboline 7 is available by regioselective debenzylation of 6c. Indole, 3. Mitt.: Lactamisierung von 4.9-Dihydro[3.4-b]indol-1(3H)-onen. — Ein neuer Syntheseweg zum β-Carbolin-Ringgerüst Die Umsetzung der Pyrano[3.4-b]-indolone 1a-d mit Anilin, Benzylamin, Phenylethylamin und Propylamin bei 200–210° führt zu den 2.3.4.9-Tetrahydro-1H-pyrido[3.4-b]indol-1-onen 5a-j, die mit LiAlH4 zu den entsprechenden 2.3.4.9-Tetrahydro-1H-pyrido[3.4-b]indolen 6a-j reduziert werden können. Mit Methylamin und 2 konnten nur die Amide 3 und 4 isoliert werden. Das unsubstituierte Tetrahydro-β-carbolin 7 ist durch regioselektive Debenzylierung von 6c zugänglich." @default.
- W2016138863 created "2016-06-24" @default.
- W2016138863 creator A5005715514 @default.
- W2016138863 creator A5054920213 @default.
- W2016138863 creator A5075128175 @default.
- W2016138863 date "1987-01-01" @default.
- W2016138863 modified "2023-10-17" @default.
- W2016138863 title "Indoles, III Lactamisation of 4.9-Dihydropyrano [3.4-b]indol-1(3H)-ones. - A New Synthetic Route to the β-Carboline Ring System" @default.
- W2016138863 cites W1963583127 @default.
- W2016138863 cites W1996911127 @default.
- W2016138863 cites W2003266784 @default.
- W2016138863 cites W2033245108 @default.
- W2016138863 cites W2049008941 @default.
- W2016138863 cites W2054422318 @default.
- W2016138863 cites W2072763184 @default.
- W2016138863 cites W2077765230 @default.
- W2016138863 cites W2079135044 @default.
- W2016138863 cites W2319390556 @default.
- W2016138863 cites W4237119518 @default.
- W2016138863 cites W1978599933 @default.
- W2016138863 cites W2050991501 @default.
- W2016138863 doi "https://doi.org/10.1002/ardp.19873200106" @default.
- W2016138863 hasPublicationYear "1987" @default.
- W2016138863 type Work @default.
- W2016138863 sameAs 2016138863 @default.
- W2016138863 citedByCount "14" @default.
- W2016138863 countsByYear W20161388632016 @default.
- W2016138863 countsByYear W20161388632018 @default.
- W2016138863 countsByYear W20161388632019 @default.
- W2016138863 crossrefType "journal-article" @default.
- W2016138863 hasAuthorship W2016138863A5005715514 @default.
- W2016138863 hasAuthorship W2016138863A5054920213 @default.
- W2016138863 hasAuthorship W2016138863A5075128175 @default.
- W2016138863 hasConcept C155647269 @default.
- W2016138863 hasConcept C161790260 @default.
- W2016138863 hasConcept C178790620 @default.
- W2016138863 hasConcept C185592680 @default.
- W2016138863 hasConcept C192527728 @default.
- W2016138863 hasConcept C2776276205 @default.
- W2016138863 hasConcept C2778439535 @default.
- W2016138863 hasConcept C2778969155 @default.
- W2016138863 hasConcept C2779244968 @default.
- W2016138863 hasConcept C2780378348 @default.
- W2016138863 hasConcept C59759590 @default.
- W2016138863 hasConcept C71240020 @default.
- W2016138863 hasConceptScore W2016138863C155647269 @default.
- W2016138863 hasConceptScore W2016138863C161790260 @default.
- W2016138863 hasConceptScore W2016138863C178790620 @default.
- W2016138863 hasConceptScore W2016138863C185592680 @default.
- W2016138863 hasConceptScore W2016138863C192527728 @default.
- W2016138863 hasConceptScore W2016138863C2776276205 @default.
- W2016138863 hasConceptScore W2016138863C2778439535 @default.
- W2016138863 hasConceptScore W2016138863C2778969155 @default.
- W2016138863 hasConceptScore W2016138863C2779244968 @default.
- W2016138863 hasConceptScore W2016138863C2780378348 @default.
- W2016138863 hasConceptScore W2016138863C59759590 @default.
- W2016138863 hasConceptScore W2016138863C71240020 @default.
- W2016138863 hasIssue "1" @default.
- W2016138863 hasLocation W20161388631 @default.
- W2016138863 hasOpenAccess W2016138863 @default.
- W2016138863 hasPrimaryLocation W20161388631 @default.
- W2016138863 hasRelatedWork W2052592179 @default.
- W2016138863 hasRelatedWork W2058120945 @default.
- W2016138863 hasRelatedWork W2146152886 @default.
- W2016138863 hasRelatedWork W2322358718 @default.
- W2016138863 hasRelatedWork W2325326563 @default.
- W2016138863 hasRelatedWork W2480775358 @default.
- W2016138863 hasRelatedWork W2605577461 @default.
- W2016138863 hasRelatedWork W2949316212 @default.
- W2016138863 hasRelatedWork W2951828879 @default.
- W2016138863 hasRelatedWork W44095795 @default.
- W2016138863 hasVolume "320" @default.
- W2016138863 isParatext "false" @default.
- W2016138863 isRetracted "false" @default.
- W2016138863 magId "2016138863" @default.
- W2016138863 workType "article" @default.