FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2001738405> ?p ?o ?g. }

• W2001738405 endingPage "1215" @default.
• W2001738405 startingPage "1206" @default.
• W2001738405 abstract "We report a mechanistically based study of bifunctional catalyst systems in which chiral nucleophiles work in conjunction with Lewis acids to produce beta-lactams in high chemical yield, diastereoselectivity, and enantioselectivity. Chiral cinchona alkaloid derivatives work best when paired with Lewis acids based on Al(III), Zn(II), Sc(III), and, most notably, In(III). Homogeneous bifunctional catalysts, in which the catalyst contains both Lewis acidic and Lewis basic sites, were also studied in detail. Mechanistic evidence allows us to conclude that the chiral nucleophiles form zwitterionic enolates that react with metal-coordinated imines. Alternative scenarios, which postulated metal-bound enolates, were disfavored on the basis of our observations." @default.
• W2001738405 created "2016-06-24" @default.
• W2001738405 creator A5010893381 @default.
• W2001738405 creator A5038712865 @default.
• W2001738405 creator A5046784729 @default.
• W2001738405 creator A5049880699 @default.
• W2001738405 creator A5071510993 @default.
• W2001738405 date "2005-01-07" @default.
• W2001738405 modified "2023-10-16" @default.
• W2001738405 title "Bifunctional Lewis Acid-Nucleophile-Based Asymmetric Catalysis: Mechanistic Evidence for Imine Activation Working in Tandem with Chiral Enolate Formation in the Synthesis of β-Lactams" @default.
• W2001738405 cites W1968884862 @default.
• W2001738405 cites W1981187809 @default.
• W2001738405 cites W1981951338 @default.
• W2001738405 cites W1982450534 @default.
• W2001738405 cites W1984737239 @default.
• W2001738405 cites W2001471487 @default.
• W2001738405 cites W2020199022 @default.
• W2001738405 cites W2022315139 @default.
• W2001738405 cites W2031004267 @default.
• W2001738405 cites W2033288172 @default.
• W2001738405 cites W2033695089 @default.
• W2001738405 cites W2051268155 @default.
• W2001738405 cites W2085335257 @default.
• W2001738405 cites W2089993806 @default.
• W2001738405 cites W2109192413 @default.
• W2001738405 cites W2110585845 @default.
• W2001738405 cites W2114858685 @default.
• W2001738405 cites W2118519947 @default.
• W2001738405 cites W2124567005 @default.
• W2001738405 cites W2146475319 @default.
• W2001738405 cites W2147440750 @default.
• W2001738405 cites W2160489485 @default.
• W2001738405 cites W2167170867 @default.
• W2001738405 cites W2334204739 @default.
• W2001738405 cites W2616009128 @default.
• W2001738405 cites W2949298576 @default.
• W2001738405 cites W2949834663 @default.
• W2001738405 cites W2950058960 @default.
• W2001738405 cites W2950664052 @default.
• W2001738405 cites W2950806618 @default.
• W2001738405 cites W2951751194 @default.
• W2001738405 doi "https://doi.org/10.1021/ja044179f" @default.
• W2001738405 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/15669860" @default.
• W2001738405 hasPublicationYear "2005" @default.
• W2001738405 type Work @default.
• W2001738405 sameAs 2001738405 @default.
• W2001738405 citedByCount "176" @default.
• W2001738405 countsByYear W20017384052012 @default.
• W2001738405 countsByYear W20017384052013 @default.
• W2001738405 countsByYear W20017384052014 @default.
• W2001738405 countsByYear W20017384052015 @default.
• W2001738405 countsByYear W20017384052016 @default.
• W2001738405 countsByYear W20017384052017 @default.
• W2001738405 countsByYear W20017384052018 @default.
• W2001738405 countsByYear W20017384052019 @default.
• W2001738405 countsByYear W20017384052020 @default.
• W2001738405 countsByYear W20017384052021 @default.
• W2001738405 countsByYear W20017384052022 @default.
• W2001738405 countsByYear W20017384052023 @default.
• W2001738405 crossrefType "journal-article" @default.
• W2001738405 hasAuthorship W2001738405A5010893381 @default.
• W2001738405 hasAuthorship W2001738405A5038712865 @default.
• W2001738405 hasAuthorship W2001738405A5046784729 @default.
• W2001738405 hasAuthorship W2001738405A5049880699 @default.
• W2001738405 hasAuthorship W2001738405A5071510993 @default.
• W2001738405 hasConcept C146686406 @default.
• W2001738405 hasConcept C161790260 @default.
• W2001738405 hasConcept C163638829 @default.
• W2001738405 hasConcept C178790620 @default.
• W2001738405 hasConcept C178907741 @default.
• W2001738405 hasConcept C185592680 @default.
• W2001738405 hasConcept C20774148 @default.
• W2001738405 hasConcept C21951064 @default.
• W2001738405 hasConcept C2776573223 @default.
• W2001738405 hasConcept C2777797831 @default.
• W2001738405 hasConcept C2779412933 @default.
• W2001738405 hasConcept C2780337600 @default.
• W2001738405 hasConcept C2780443040 @default.
• W2001738405 hasConceptScore W2001738405C146686406 @default.
• W2001738405 hasConceptScore W2001738405C161790260 @default.
• W2001738405 hasConceptScore W2001738405C163638829 @default.
• W2001738405 hasConceptScore W2001738405C178790620 @default.
• W2001738405 hasConceptScore W2001738405C178907741 @default.
• W2001738405 hasConceptScore W2001738405C185592680 @default.
• W2001738405 hasConceptScore W2001738405C20774148 @default.
• W2001738405 hasConceptScore W2001738405C21951064 @default.
• W2001738405 hasConceptScore W2001738405C2776573223 @default.
• W2001738405 hasConceptScore W2001738405C2777797831 @default.
• W2001738405 hasConceptScore W2001738405C2779412933 @default.
• W2001738405 hasConceptScore W2001738405C2780337600 @default.
• W2001738405 hasConceptScore W2001738405C2780443040 @default.
• W2001738405 hasIssue "4" @default.
• W2001738405 hasLocation W20017384051 @default.
• W2001738405 hasLocation W20017384052 @default.
• W2001738405 hasOpenAccess W2001738405 @default.
• W2001738405 hasPrimaryLocation W20017384051 @default.
• W2001738405 hasRelatedWork W1968424298 @default.
• W2001738405 hasRelatedWork W1979720344 @default.

• next