Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079088421> ?p ?o ?g. }
Showing items 1 to 99 of
99
with 100 items per page.
- W2079088421 endingPage "1650" @default.
- W2079088421 startingPage "1645" @default.
- W2079088421 abstract "Stable, crystalline (phosphine)gold(I) trifluoroacetates of the type (R3P)AuOC(O)CF3 have been prepared in high yield from the corresponding chloro complexes with AgOC(O)CF3 in tetrahydrofuran for R = Me, Ph or o-Tol. The crystal structure of (Me3P)AuOC(O)CF3 features trimers with two short aurophilic Au· · ·Au contacts in an angular Au· · ·Au· · ·Au unit. Trichlorothioacetic acid has been aurated (in high yield) using {[(R3P)Au]3O}+BF4– and NaBF4 in dichloromethane to give equally stable compounds (R3P)AuSC(O)CCl3 with R = Me, Ph or o-Tol. In these products the trichlorothioacetate group is exclusively sulfur bonded to the gold atom. The methyl and o-tolyl compounds are dimers in the solid state, but association is based on only very long intermolecular Au· · ·S and Au· · ·Cl contacts, respectively. (Triphenylphosphine)gold thioacetate was prepared similarly, but the product is thermally unstable in both the solid and solution state. It thus appears that the presence of the halogen substituents is essential for the stability of the present compounds, which are useful aurating agents and can be employed for the controlled deposition of gold. [Tri(o-tolyl)phosphine]gold chloride was converted into the trifluoromethanesulfonate (triflate) in 95% yield by treatment with AgOS(O)2CF3 in tetrahydrofuran. The crystal structure determination of the CH2Cl2 solvate revealed non-ionic, molecular components [Au–O 2.110(3) Å, S–O–Au 120.4(2)°], which are associated into dimers via hydrogen bonds [O· · ·H–C 170.2°, C–H 0.969 Å, H· · ·O 2.575 Å] with two CH2Cl2 molecules." @default.
- W2079088421 created "2016-06-24" @default.
- W2079088421 creator A5021148106 @default.
- W2079088421 creator A5024778266 @default.
- W2079088421 creator A5036764619 @default.
- W2079088421 date "1999-01-01" @default.
- W2079088421 modified "2023-09-26" @default.
- W2079088421 title "(Phosphine)gold(I) trifluoromethanesulfonates, trifluoroacetates and trichlorothioacetates †" @default.
- W2079088421 cites W1734743771 @default.
- W2079088421 cites W1969195789 @default.
- W2079088421 cites W1989393619 @default.
- W2079088421 cites W1993969585 @default.
- W2079088421 cites W2004027814 @default.
- W2079088421 cites W2028214438 @default.
- W2079088421 cites W2032311038 @default.
- W2079088421 cites W2050892535 @default.
- W2079088421 cites W2065410871 @default.
- W2079088421 cites W2073815106 @default.
- W2079088421 cites W2079331183 @default.
- W2079088421 cites W2101748147 @default.
- W2079088421 cites W2316906984 @default.
- W2079088421 cites W2329662309 @default.
- W2079088421 cites W2951170887 @default.
- W2079088421 cites W3184615630 @default.
- W2079088421 doi "https://doi.org/10.1039/a809714c" @default.
- W2079088421 hasPublicationYear "1999" @default.
- W2079088421 type Work @default.
- W2079088421 sameAs 2079088421 @default.
- W2079088421 citedByCount "53" @default.
- W2079088421 countsByYear W20790884212012 @default.
- W2079088421 countsByYear W20790884212013 @default.
- W2079088421 countsByYear W20790884212014 @default.
- W2079088421 countsByYear W20790884212015 @default.
- W2079088421 countsByYear W20790884212016 @default.
- W2079088421 countsByYear W20790884212017 @default.
- W2079088421 countsByYear W20790884212018 @default.
- W2079088421 countsByYear W20790884212019 @default.
- W2079088421 countsByYear W20790884212020 @default.
- W2079088421 countsByYear W20790884212022 @default.
- W2079088421 crossrefType "journal-article" @default.
- W2079088421 hasAuthorship W2079088421A5021148106 @default.
- W2079088421 hasAuthorship W2079088421A5024778266 @default.
- W2079088421 hasAuthorship W2079088421A5036764619 @default.
- W2079088421 hasConcept C115624301 @default.
- W2079088421 hasConcept C134121241 @default.
- W2079088421 hasConcept C155647269 @default.
- W2079088421 hasConcept C161790260 @default.
- W2079088421 hasConcept C178790620 @default.
- W2079088421 hasConcept C179104552 @default.
- W2079088421 hasConcept C185592680 @default.
- W2079088421 hasConcept C191897082 @default.
- W2079088421 hasConcept C192562407 @default.
- W2079088421 hasConcept C21774173 @default.
- W2079088421 hasConcept C2776701986 @default.
- W2079088421 hasConcept C2777247709 @default.
- W2079088421 hasConcept C2777716191 @default.
- W2079088421 hasConcept C2780263894 @default.
- W2079088421 hasConcept C2780400988 @default.
- W2079088421 hasConcept C2780471494 @default.
- W2079088421 hasConcept C46062151 @default.
- W2079088421 hasConcept C8010536 @default.
- W2079088421 hasConceptScore W2079088421C115624301 @default.
- W2079088421 hasConceptScore W2079088421C134121241 @default.
- W2079088421 hasConceptScore W2079088421C155647269 @default.
- W2079088421 hasConceptScore W2079088421C161790260 @default.
- W2079088421 hasConceptScore W2079088421C178790620 @default.
- W2079088421 hasConceptScore W2079088421C179104552 @default.
- W2079088421 hasConceptScore W2079088421C185592680 @default.
- W2079088421 hasConceptScore W2079088421C191897082 @default.
- W2079088421 hasConceptScore W2079088421C192562407 @default.
- W2079088421 hasConceptScore W2079088421C21774173 @default.
- W2079088421 hasConceptScore W2079088421C2776701986 @default.
- W2079088421 hasConceptScore W2079088421C2777247709 @default.
- W2079088421 hasConceptScore W2079088421C2777716191 @default.
- W2079088421 hasConceptScore W2079088421C2780263894 @default.
- W2079088421 hasConceptScore W2079088421C2780400988 @default.
- W2079088421 hasConceptScore W2079088421C2780471494 @default.
- W2079088421 hasConceptScore W2079088421C46062151 @default.
- W2079088421 hasConceptScore W2079088421C8010536 @default.
- W2079088421 hasIssue "10" @default.
- W2079088421 hasLocation W20790884211 @default.
- W2079088421 hasOpenAccess W2079088421 @default.
- W2079088421 hasPrimaryLocation W20790884211 @default.
- W2079088421 hasRelatedWork W1989123277 @default.
- W2079088421 hasRelatedWork W1989635110 @default.
- W2079088421 hasRelatedWork W1995988982 @default.
- W2079088421 hasRelatedWork W2012058116 @default.
- W2079088421 hasRelatedWork W2021979865 @default.
- W2079088421 hasRelatedWork W2030575915 @default.
- W2079088421 hasRelatedWork W2037238230 @default.
- W2079088421 hasRelatedWork W2066177757 @default.
- W2079088421 hasRelatedWork W2149626268 @default.
- W2079088421 hasRelatedWork W3022784544 @default.
- W2079088421 isParatext "false" @default.
- W2079088421 isRetracted "false" @default.
- W2079088421 magId "2079088421" @default.
- W2079088421 workType "article" @default.