Matches in SemOpenAlex for { <https://semopenalex.org/work/W2076802964> ?p ?o ?g. }
- W2076802964 endingPage "928" @default.
- W2076802964 startingPage "919" @default.
- W2076802964 abstract "A simple, specific and reliable 1H-NMR spectroscopic method for the quantitative determination of the optical purity of indacrinone is described. After conversion of the S(+)- and R(−)-enantiomers to their methyl ester derivatives, they were coordinated with chiral europium(III) or praseodymium(III) shift reagents in CCl4/C2HCl3 (2:1). The optical purity was calculated from the relative intensities of the enantiomeric resonance signals for the protons of the methyl groups at position C(2) of the indanone ring. Mean ±SD (n = 6) recoveries of S(+)-indacrinone from synthetic enantiomeric mixtures amounted to 99.75 ± 0.63% when using europium(III) and 100.01 ± 0.55% when using praseodymium(III)." @default.
- W2076802964 created "2016-06-24" @default.
- W2076802964 creator A5023340669 @default.
- W2076802964 creator A5049102307 @default.
- W2076802964 date "1989-01-01" @default.
- W2076802964 modified "2023-09-24" @default.
- W2076802964 title "Determination of the optical purity of indacrinone by proton nuclear magnetic resonance spectroscopy using chiral lanthanide chelates" @default.
- W2076802964 cites W1967531940 @default.
- W2076802964 cites W1972375377 @default.
- W2076802964 cites W1990815411 @default.
- W2076802964 cites W2008260205 @default.
- W2076802964 cites W2010990219 @default.
- W2076802964 cites W2013040442 @default.
- W2076802964 cites W2035961661 @default.
- W2076802964 cites W2039884467 @default.
- W2076802964 cites W2040558122 @default.
- W2076802964 cites W2042257994 @default.
- W2076802964 cites W2074030265 @default.
- W2076802964 cites W2076090569 @default.
- W2076802964 cites W2124127669 @default.
- W2076802964 cites W2133232507 @default.
- W2076802964 cites W2285789791 @default.
- W2076802964 cites W2070223041 @default.
- W2076802964 doi "https://doi.org/10.1016/0731-7085(89)80016-0" @default.
- W2076802964 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2562290" @default.
- W2076802964 hasPublicationYear "1989" @default.
- W2076802964 type Work @default.
- W2076802964 sameAs 2076802964 @default.
- W2076802964 citedByCount "10" @default.
- W2076802964 countsByYear W20768029642014 @default.
- W2076802964 countsByYear W20768029642015 @default.
- W2076802964 countsByYear W20768029642016 @default.
- W2076802964 countsByYear W20768029642020 @default.
- W2076802964 countsByYear W20768029642021 @default.
- W2076802964 crossrefType "journal-article" @default.
- W2076802964 hasAuthorship W2076802964A5023340669 @default.
- W2076802964 hasAuthorship W2076802964A5049102307 @default.
- W2076802964 hasConcept C103319777 @default.
- W2076802964 hasConcept C113196181 @default.
- W2076802964 hasConcept C121332964 @default.
- W2076802964 hasConcept C13965031 @default.
- W2076802964 hasConcept C145148216 @default.
- W2076802964 hasConcept C146686406 @default.
- W2076802964 hasConcept C147789679 @default.
- W2076802964 hasConcept C161790260 @default.
- W2076802964 hasConcept C178790620 @default.
- W2076802964 hasConcept C179104552 @default.
- W2076802964 hasConcept C185592680 @default.
- W2076802964 hasConcept C197404232 @default.
- W2076802964 hasConcept C201770740 @default.
- W2076802964 hasConcept C3141732 @default.
- W2076802964 hasConcept C32891209 @default.
- W2076802964 hasConcept C40875361 @default.
- W2076802964 hasConcept C43617362 @default.
- W2076802964 hasConcept C486523 @default.
- W2076802964 hasConcept C502696234 @default.
- W2076802964 hasConcept C537997061 @default.
- W2076802964 hasConcept C62520636 @default.
- W2076802964 hasConcept C66974803 @default.
- W2076802964 hasConcept C71240020 @default.
- W2076802964 hasConceptScore W2076802964C103319777 @default.
- W2076802964 hasConceptScore W2076802964C113196181 @default.
- W2076802964 hasConceptScore W2076802964C121332964 @default.
- W2076802964 hasConceptScore W2076802964C13965031 @default.
- W2076802964 hasConceptScore W2076802964C145148216 @default.
- W2076802964 hasConceptScore W2076802964C146686406 @default.
- W2076802964 hasConceptScore W2076802964C147789679 @default.
- W2076802964 hasConceptScore W2076802964C161790260 @default.
- W2076802964 hasConceptScore W2076802964C178790620 @default.
- W2076802964 hasConceptScore W2076802964C179104552 @default.
- W2076802964 hasConceptScore W2076802964C185592680 @default.
- W2076802964 hasConceptScore W2076802964C197404232 @default.
- W2076802964 hasConceptScore W2076802964C201770740 @default.
- W2076802964 hasConceptScore W2076802964C3141732 @default.
- W2076802964 hasConceptScore W2076802964C32891209 @default.
- W2076802964 hasConceptScore W2076802964C40875361 @default.
- W2076802964 hasConceptScore W2076802964C43617362 @default.
- W2076802964 hasConceptScore W2076802964C486523 @default.
- W2076802964 hasConceptScore W2076802964C502696234 @default.
- W2076802964 hasConceptScore W2076802964C537997061 @default.
- W2076802964 hasConceptScore W2076802964C62520636 @default.
- W2076802964 hasConceptScore W2076802964C66974803 @default.
- W2076802964 hasConceptScore W2076802964C71240020 @default.
- W2076802964 hasIssue "8" @default.
- W2076802964 hasLocation W20768029641 @default.
- W2076802964 hasLocation W20768029642 @default.
- W2076802964 hasOpenAccess W2076802964 @default.
- W2076802964 hasPrimaryLocation W20768029641 @default.
- W2076802964 hasRelatedWork W1987859223 @default.
- W2076802964 hasRelatedWork W1996125188 @default.
- W2076802964 hasRelatedWork W1998075101 @default.
- W2076802964 hasRelatedWork W2024129663 @default.
- W2076802964 hasRelatedWork W2052693163 @default.
- W2076802964 hasRelatedWork W2076802964 @default.
- W2076802964 hasRelatedWork W2089037363 @default.
- W2076802964 hasRelatedWork W2117348797 @default.
- W2076802964 hasRelatedWork W2330861497 @default.
- W2076802964 hasRelatedWork W2483730856 @default.