Matches in SemOpenAlex for { <https://semopenalex.org/work/W2019013412> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2019013412 endingPage "54" @default.
- W2019013412 startingPage "46" @default.
- W2019013412 abstract "Bei der Umsetzung von L2Ni (L = h5-C5H5) mit den Diorganylphosphansulfiden RHPS (1a, b) erhält man die instabilen, dreigliedrigen Ringsysteme (2a, b), die bei Raumtemperatur sofort zu [LNiSPR]2 (3a, b) dimerisieren. Zwischen 2a, b und 3a, b liegt ein dissoziatives Gleichgewicht vor. 2a, b lassen sich jedoch mit aktivierten Alkinen R2C CR2 unter Bildung der S- und P-isomeren Heteronickelacyclopentadiene (4aS – dS) und (4bP – dP) abfangen, welche sich in ihrer Farbe und für R1CH3 auch in den 1H-NMR-Spektren unterscheiden. Nach einer Röntgenstrukturanalyse kristallisiert 4aS in der monoklinen Raumgruppe P21/n mit Z = 4. Preparation and Properties of, and Reactions with, Metal-Containing Heterocycles, XXIV. P- and S-isomeric Heteronickelacyclopentadienes as Trapping Products of the Unstable Three-membered Ring Systemswith Activated Alkynes The unstable three-membered ring systems (2a, b) (L = h5-C5H5), which dimerize immediately at room temperature to give [LNiSPR]2 (3a, b), are obtained by reaction of L2Ni with diorganylphosphane sulfides RHPS (1a, b). Between 2a, b and 3a, b there exists a dissociative equilibrium. 2a, b, however, are trapped with activated alkynes of the type R2C CR2 with formation of the S- and P-isomeric heteronickelacyclopentadienes (4aS – dS) and (4bP – dP) which can be differentiated by their colour and for R1CH3 also with respect to the 1H NMR spectra. According to an X-ray structural analysis, 4aS crystallizes in the monoclinic space group P21/n with Z = 4." @default.
- W2019013412 created "2016-06-24" @default.
- W2019013412 creator A5011714116 @default.
- W2019013412 creator A5024540268 @default.
- W2019013412 creator A5062213344 @default.
- W2019013412 date "1983-01-01" @default.
- W2019013412 modified "2023-10-18" @default.
- W2019013412 title "Darstellung und Eigenschaften von und Reaktionen mit metallhaltigen Heterocyclen, XXIV. <i>P</i> ‐ und <i>S</i> ‐isomere Heteronickelacyclopentadiene als Abfangprodukte der instabilen dreigliedrigen Ringsysteme (h <sup>5</sup> ‐C <sub>5</sub> H <sub>5</sub> ) mit aktivierten Alkinen" @default.
- W2019013412 cites W1553805593 @default.
- W2019013412 cites W1990433980 @default.
- W2019013412 cites W1994891001 @default.
- W2019013412 cites W2011087158 @default.
- W2019013412 cites W2025623331 @default.
- W2019013412 cites W2047668265 @default.
- W2019013412 cites W2055165851 @default.
- W2019013412 cites W2073614125 @default.
- W2019013412 cites W2077412760 @default.
- W2019013412 cites W2088864451 @default.
- W2019013412 cites W2105955158 @default.
- W2019013412 cites W2112734554 @default.
- W2019013412 cites W2135981022 @default.
- W2019013412 cites W2155047989 @default.
- W2019013412 cites W2182672702 @default.
- W2019013412 cites W3136105900 @default.
- W2019013412 cites W4247008644 @default.
- W2019013412 doi "https://doi.org/10.1002/cber.19831160106" @default.
- W2019013412 hasPublicationYear "1983" @default.
- W2019013412 type Work @default.
- W2019013412 sameAs 2019013412 @default.
- W2019013412 citedByCount "25" @default.
- W2019013412 crossrefType "journal-article" @default.
- W2019013412 hasAuthorship W2019013412A5011714116 @default.
- W2019013412 hasAuthorship W2019013412A5024540268 @default.
- W2019013412 hasAuthorship W2019013412A5062213344 @default.
- W2019013412 hasConcept C115624301 @default.
- W2019013412 hasConcept C178790620 @default.
- W2019013412 hasConcept C185592680 @default.
- W2019013412 hasConcept C2780378348 @default.
- W2019013412 hasConcept C61276311 @default.
- W2019013412 hasConcept C71240020 @default.
- W2019013412 hasConcept C8010536 @default.
- W2019013412 hasConceptScore W2019013412C115624301 @default.
- W2019013412 hasConceptScore W2019013412C178790620 @default.
- W2019013412 hasConceptScore W2019013412C185592680 @default.
- W2019013412 hasConceptScore W2019013412C2780378348 @default.
- W2019013412 hasConceptScore W2019013412C61276311 @default.
- W2019013412 hasConceptScore W2019013412C71240020 @default.
- W2019013412 hasConceptScore W2019013412C8010536 @default.
- W2019013412 hasIssue "1" @default.
- W2019013412 hasLocation W20190134121 @default.
- W2019013412 hasOpenAccess W2019013412 @default.
- W2019013412 hasPrimaryLocation W20190134121 @default.
- W2019013412 hasRelatedWork W127055905 @default.
- W2019013412 hasRelatedWork W1967344593 @default.
- W2019013412 hasRelatedWork W1979358532 @default.
- W2019013412 hasRelatedWork W2024291873 @default.
- W2019013412 hasRelatedWork W2123130656 @default.
- W2019013412 hasRelatedWork W2330018449 @default.
- W2019013412 hasRelatedWork W2748952813 @default.
- W2019013412 hasRelatedWork W2899084033 @default.
- W2019013412 hasRelatedWork W2948807893 @default.
- W2019013412 hasRelatedWork W2953065029 @default.
- W2019013412 hasVolume "116" @default.
- W2019013412 isParatext "false" @default.
- W2019013412 isRetracted "false" @default.
- W2019013412 magId "2019013412" @default.
- W2019013412 workType "article" @default.