Matches in SemOpenAlex for { <https://semopenalex.org/work/W2953187466> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W2953187466 endingPage "721" @default.
- W2953187466 startingPage "719" @default.
- W2953187466 abstract "Three 1-aryl-2,5 pyrrolidinediones, two of which are novel, were prepared by reaction of the requisite primary aromatic amines with succinic anhydride, followed by treatment with acetic anhydride. The 1H nmr spectra for the derivatives in which aryl is 1-naphthyl and 1-anthracenyl exhibit 32-line multiplets for the four aliphatic hydrogens, indicating that all four are in different environments. Examination of molecular models demonstrates that the pyrrolidinedione and aryl ring systems cannot be coplanar and that rotation about the nitrogen-aryl bond is restricted. Molecular mechanics calculations reveal that a dihedral angle of 50–65° for the two ring systems results in the minimum steric interaction energy." @default.
- W2953187466 created "2019-06-27" @default.
- W2953187466 creator A5010365207 @default.
- W2953187466 creator A5026517567 @default.
- W2953187466 creator A5037699239 @default.
- W2953187466 creator A5052060058 @default.
- W2953187466 date "1992-07-01" @default.
- W2953187466 modified "2023-10-16" @default.
- W2953187466 title "Synthesis and<sup>1</sup>H NMR spectra of some 1-aryl-2,5-pyrrolidinediones" @default.
- W2953187466 cites W2000966474 @default.
- W2953187466 cites W2010441335 @default.
- W2953187466 cites W2039717825 @default.
- W2953187466 cites W2050156516 @default.
- W2953187466 cites W2315609086 @default.
- W2953187466 cites W2331983576 @default.
- W2953187466 cites W4231856229 @default.
- W2953187466 cites W4233834536 @default.
- W2953187466 cites W4243869778 @default.
- W2953187466 doi "https://doi.org/10.1002/jhet.5570290408" @default.
- W2953187466 hasPublicationYear "1992" @default.
- W2953187466 type Work @default.
- W2953187466 sameAs 2953187466 @default.
- W2953187466 citedByCount "8" @default.
- W2953187466 countsByYear W29531874662012 @default.
- W2953187466 countsByYear W29531874662020 @default.
- W2953187466 crossrefType "journal-article" @default.
- W2953187466 hasAuthorship W2953187466A5010365207 @default.
- W2953187466 hasAuthorship W2953187466A5026517567 @default.
- W2953187466 hasAuthorship W2953187466A5037699239 @default.
- W2953187466 hasAuthorship W2953187466A5052060058 @default.
- W2953187466 hasConcept C103319777 @default.
- W2953187466 hasConcept C112887158 @default.
- W2953187466 hasConcept C121332964 @default.
- W2953187466 hasConcept C1276947 @default.
- W2953187466 hasConcept C147597530 @default.
- W2953187466 hasConcept C161790260 @default.
- W2953187466 hasConcept C178790620 @default.
- W2953187466 hasConcept C185592680 @default.
- W2953187466 hasConcept C201194858 @default.
- W2953187466 hasConcept C2779854550 @default.
- W2953187466 hasConcept C2780263894 @default.
- W2953187466 hasConcept C2780378348 @default.
- W2953187466 hasConcept C2781076698 @default.
- W2953187466 hasConcept C32909587 @default.
- W2953187466 hasConcept C4839761 @default.
- W2953187466 hasConcept C67787023 @default.
- W2953187466 hasConcept C89025888 @default.
- W2953187466 hasConceptScore W2953187466C103319777 @default.
- W2953187466 hasConceptScore W2953187466C112887158 @default.
- W2953187466 hasConceptScore W2953187466C121332964 @default.
- W2953187466 hasConceptScore W2953187466C1276947 @default.
- W2953187466 hasConceptScore W2953187466C147597530 @default.
- W2953187466 hasConceptScore W2953187466C161790260 @default.
- W2953187466 hasConceptScore W2953187466C178790620 @default.
- W2953187466 hasConceptScore W2953187466C185592680 @default.
- W2953187466 hasConceptScore W2953187466C201194858 @default.
- W2953187466 hasConceptScore W2953187466C2779854550 @default.
- W2953187466 hasConceptScore W2953187466C2780263894 @default.
- W2953187466 hasConceptScore W2953187466C2780378348 @default.
- W2953187466 hasConceptScore W2953187466C2781076698 @default.
- W2953187466 hasConceptScore W2953187466C32909587 @default.
- W2953187466 hasConceptScore W2953187466C4839761 @default.
- W2953187466 hasConceptScore W2953187466C67787023 @default.
- W2953187466 hasConceptScore W2953187466C89025888 @default.
- W2953187466 hasIssue "4" @default.
- W2953187466 hasLocation W29531874661 @default.
- W2953187466 hasOpenAccess W2953187466 @default.
- W2953187466 hasPrimaryLocation W29531874661 @default.
- W2953187466 hasRelatedWork W1973439956 @default.
- W2953187466 hasRelatedWork W1984010856 @default.
- W2953187466 hasRelatedWork W1993861046 @default.
- W2953187466 hasRelatedWork W2058792801 @default.
- W2953187466 hasRelatedWork W2077731893 @default.
- W2953187466 hasRelatedWork W2088883742 @default.
- W2953187466 hasRelatedWork W2133591857 @default.
- W2953187466 hasRelatedWork W2480572727 @default.
- W2953187466 hasRelatedWork W2953187466 @default.
- W2953187466 hasRelatedWork W346697920 @default.
- W2953187466 hasVolume "29" @default.
- W2953187466 isParatext "false" @default.
- W2953187466 isRetracted "false" @default.
- W2953187466 magId "2953187466" @default.
- W2953187466 workType "article" @default.