Matches in SemOpenAlex for { <https://semopenalex.org/work/W2125828899> ?p ?o ?g. }
Showing items 1 to 77 of
77
with 100 items per page.
- W2125828899 endingPage "1053" @default.
- W2125828899 startingPage "1048" @default.
- W2125828899 abstract "The Michael addition of ethyl acetoacetate 1 to chalcone 2 under Solid/Liquid Phase Transfer Catalysis (SL-PTC), solvent free, afforded Michael adduct 3 and an annulated compound 4 in good yield. The cyclic compound 4 was obtained in the majority via an annulation process of the Michael adduct 3. The proportion of 4 in the ratio of 3/4 was dependant on the structure of the quaternary ammonium cation. The results were interpreted on the basis of the organophilicity and accessibility of the catalysts as well as by invoking a 6-membered ring transition state for the formation of 4 due to the chelation level with Q+." @default.
- W2125828899 created "2016-06-24" @default.
- W2125828899 creator A5005063611 @default.
- W2125828899 creator A5063590283 @default.
- W2125828899 creator A5076739603 @default.
- W2125828899 creator A5079180874 @default.
- W2125828899 date "2005-10-01" @default.
- W2125828899 modified "2023-10-12" @default.
- W2125828899 title "A study of the sequential Michael addition-ring closure reaction of ethyl acetoacetate with chalcone: influence of quaternary ammonium cations as phase transfer catalysts" @default.
- W2125828899 cites W388673625 @default.
- W2125828899 cites W599017010 @default.
- W2125828899 doi "https://doi.org/10.1590/s0103-50532005000600023" @default.
- W2125828899 hasPublicationYear "2005" @default.
- W2125828899 type Work @default.
- W2125828899 sameAs 2125828899 @default.
- W2125828899 citedByCount "2" @default.
- W2125828899 countsByYear W21258288992021 @default.
- W2125828899 countsByYear W21258288992022 @default.
- W2125828899 crossrefType "journal-article" @default.
- W2125828899 hasAuthorship W2125828899A5005063611 @default.
- W2125828899 hasAuthorship W2125828899A5063590283 @default.
- W2125828899 hasAuthorship W2125828899A5076739603 @default.
- W2125828899 hasAuthorship W2125828899A5079180874 @default.
- W2125828899 hasBestOaLocation W21258288991 @default.
- W2125828899 hasConcept C108204754 @default.
- W2125828899 hasConcept C112423150 @default.
- W2125828899 hasConcept C134121241 @default.
- W2125828899 hasConcept C155647269 @default.
- W2125828899 hasConcept C161790260 @default.
- W2125828899 hasConcept C178790620 @default.
- W2125828899 hasConcept C185592680 @default.
- W2125828899 hasConcept C188027245 @default.
- W2125828899 hasConcept C191897082 @default.
- W2125828899 hasConcept C192562407 @default.
- W2125828899 hasConcept C2776308844 @default.
- W2125828899 hasConcept C2778930939 @default.
- W2125828899 hasConcept C2779870022 @default.
- W2125828899 hasConcept C2780378348 @default.
- W2125828899 hasConcept C2780764945 @default.
- W2125828899 hasConcept C7512685 @default.
- W2125828899 hasConceptScore W2125828899C108204754 @default.
- W2125828899 hasConceptScore W2125828899C112423150 @default.
- W2125828899 hasConceptScore W2125828899C134121241 @default.
- W2125828899 hasConceptScore W2125828899C155647269 @default.
- W2125828899 hasConceptScore W2125828899C161790260 @default.
- W2125828899 hasConceptScore W2125828899C178790620 @default.
- W2125828899 hasConceptScore W2125828899C185592680 @default.
- W2125828899 hasConceptScore W2125828899C188027245 @default.
- W2125828899 hasConceptScore W2125828899C191897082 @default.
- W2125828899 hasConceptScore W2125828899C192562407 @default.
- W2125828899 hasConceptScore W2125828899C2776308844 @default.
- W2125828899 hasConceptScore W2125828899C2778930939 @default.
- W2125828899 hasConceptScore W2125828899C2779870022 @default.
- W2125828899 hasConceptScore W2125828899C2780378348 @default.
- W2125828899 hasConceptScore W2125828899C2780764945 @default.
- W2125828899 hasConceptScore W2125828899C7512685 @default.
- W2125828899 hasIssue "5" @default.
- W2125828899 hasLocation W21258288991 @default.
- W2125828899 hasOpenAccess W2125828899 @default.
- W2125828899 hasPrimaryLocation W21258288991 @default.
- W2125828899 hasRelatedWork W1972613547 @default.
- W2125828899 hasRelatedWork W2354502244 @default.
- W2125828899 hasRelatedWork W2949976950 @default.
- W2125828899 hasRelatedWork W2950050844 @default.
- W2125828899 hasRelatedWork W2950366562 @default.
- W2125828899 hasRelatedWork W2950433132 @default.
- W2125828899 hasRelatedWork W2950822097 @default.
- W2125828899 hasRelatedWork W2952716739 @default.
- W2125828899 hasRelatedWork W3011258570 @default.
- W2125828899 hasRelatedWork W3139602070 @default.
- W2125828899 hasVolume "16" @default.
- W2125828899 isParatext "false" @default.
- W2125828899 isRetracted "false" @default.
- W2125828899 magId "2125828899" @default.
- W2125828899 workType "article" @default.