Matches in SemOpenAlex for { <https://semopenalex.org/work/W1963580944> ?p ?o ?g. }
- W1963580944 endingPage "285" @default.
- W1963580944 startingPage "278" @default.
- W1963580944 abstract "The reaction of the tantalocene trihydride complexes Cp′2TaH3 1 (Cp′=η5-C5H4tBu) or Cp″CpTaH3 1′ (Cp″=η5-C5H2-1,2-Me2-4-tBu) with propylene sulfide was found to proceed via an unprecedented sulfur transfer and regioselective ring opening reaction at once to yield sulfido-thiolato tantalocene complexes Cp′2Ta(S)(S-iPr) 2a whose structure has been determined by X-ray crystallography or Cp″CpTa(S)(S-iPr) 2′a. Complex 1 reacts with ethylene sulfide to give Cp′2Ta(S)(S–Et) 2b. The reactivity of 2a towards a variety of electrophilic moities has been investigated: protonation (with HBF4) and alkylation (with MeI) reactions occur at the terminal sulfur ligand, leading to [Cp′2Ta(SH)(S-iPr)]BF4 4a, [Cp′2Ta(SMe)(S-iPr)]I 5a; the reaction of 2b with EtI was found to yield [Cp′2Ta(S–Et)2]I 6b. Complex 2a (or 2′) binds the unsaturated organometallic fragments [W(CO)5] and [W(CO)4]; the new heterobimetallic complexes Cp′2Ta(S-iPr)(μ-S)W(CO)5 7a (or 7′a) and Cp′(μ-S,S-iPr)]W(CO)4 8a (or 8′a) were formed. Inversion of configuration at the bridging μ-S atoms has been observed at low temperature for 8a and has been studied by dynamic 1H-NMR spectroscopy." @default.
- W1963580944 created "2016-06-24" @default.
- W1963580944 creator A5007455435 @default.
- W1963580944 creator A5012383258 @default.
- W1963580944 creator A5015214984 @default.
- W1963580944 creator A5041097915 @default.
- W1963580944 creator A5050907853 @default.
- W1963580944 creator A5083809577 @default.
- W1963580944 date "1999-03-01" @default.
- W1963580944 modified "2023-10-18" @default.
- W1963580944 title "Desulfurization and ring opening of thiirane induced by tantalocene trihydride complexes: synthesis, reactivity and X-ray structure of Cp′2Ta(S)(S-iPr) with Cp′=η5-C5H4tBu" @default.
- W1963580944 cites W1967114151 @default.
- W1963580944 cites W1968687334 @default.
- W1963580944 cites W1974232525 @default.
- W1963580944 cites W1978736709 @default.
- W1963580944 cites W1978750868 @default.
- W1963580944 cites W1980149004 @default.
- W1963580944 cites W1983204883 @default.
- W1963580944 cites W1986697169 @default.
- W1963580944 cites W1990514468 @default.
- W1963580944 cites W1992634226 @default.
- W1963580944 cites W1994896560 @default.
- W1963580944 cites W1995768500 @default.
- W1963580944 cites W1996723542 @default.
- W1963580944 cites W1997404910 @default.
- W1963580944 cites W1997594670 @default.
- W1963580944 cites W1999283289 @default.
- W1963580944 cites W2002781912 @default.
- W1963580944 cites W2004885092 @default.
- W1963580944 cites W2006675016 @default.
- W1963580944 cites W2011281931 @default.
- W1963580944 cites W2018048682 @default.
- W1963580944 cites W2018143254 @default.
- W1963580944 cites W2027475027 @default.
- W1963580944 cites W2033213582 @default.
- W1963580944 cites W2036422942 @default.
- W1963580944 cites W2046131893 @default.
- W1963580944 cites W2054894145 @default.
- W1963580944 cites W2055233426 @default.
- W1963580944 cites W2058278587 @default.
- W1963580944 cites W2066001542 @default.
- W1963580944 cites W2076942293 @default.
- W1963580944 cites W2079067640 @default.
- W1963580944 cites W2091233953 @default.
- W1963580944 cites W2102855059 @default.
- W1963580944 cites W2121622829 @default.
- W1963580944 cites W2135894433 @default.
- W1963580944 cites W2147720377 @default.
- W1963580944 cites W2154022577 @default.
- W1963580944 cites W271241064 @default.
- W1963580944 cites W2950298604 @default.
- W1963580944 cites W2952796992 @default.
- W1963580944 doi "https://doi.org/10.1016/s0022-328x(98)01007-9" @default.
- W1963580944 hasPublicationYear "1999" @default.
- W1963580944 type Work @default.
- W1963580944 sameAs 1963580944 @default.
- W1963580944 citedByCount "13" @default.
- W1963580944 countsByYear W19635809442014 @default.
- W1963580944 countsByYear W19635809442017 @default.
- W1963580944 crossrefType "journal-article" @default.
- W1963580944 hasAuthorship W1963580944A5007455435 @default.
- W1963580944 hasAuthorship W1963580944A5012383258 @default.
- W1963580944 hasAuthorship W1963580944A5015214984 @default.
- W1963580944 hasAuthorship W1963580944A5041097915 @default.
- W1963580944 hasAuthorship W1963580944A5050907853 @default.
- W1963580944 hasAuthorship W1963580944A5083809577 @default.
- W1963580944 hasConcept C116569031 @default.
- W1963580944 hasConcept C134121241 @default.
- W1963580944 hasConcept C142724271 @default.
- W1963580944 hasConcept C145148216 @default.
- W1963580944 hasConcept C155647269 @default.
- W1963580944 hasConcept C161790260 @default.
- W1963580944 hasConcept C164361826 @default.
- W1963580944 hasConcept C170493617 @default.
- W1963580944 hasConcept C178790620 @default.
- W1963580944 hasConcept C185592680 @default.
- W1963580944 hasConcept C191897082 @default.
- W1963580944 hasConcept C192562407 @default.
- W1963580944 hasConcept C204787440 @default.
- W1963580944 hasConcept C2776910235 @default.
- W1963580944 hasConcept C2777874068 @default.
- W1963580944 hasConcept C2778597550 @default.
- W1963580944 hasConcept C2780378348 @default.
- W1963580944 hasConcept C2780596425 @default.
- W1963580944 hasConcept C30095370 @default.
- W1963580944 hasConcept C50027330 @default.
- W1963580944 hasConcept C518881349 @default.
- W1963580944 hasConcept C55493867 @default.
- W1963580944 hasConcept C59759590 @default.
- W1963580944 hasConcept C71240020 @default.
- W1963580944 hasConcept C71924100 @default.
- W1963580944 hasConcept C8010536 @default.
- W1963580944 hasConceptScore W1963580944C116569031 @default.
- W1963580944 hasConceptScore W1963580944C134121241 @default.
- W1963580944 hasConceptScore W1963580944C142724271 @default.
- W1963580944 hasConceptScore W1963580944C145148216 @default.
- W1963580944 hasConceptScore W1963580944C155647269 @default.
- W1963580944 hasConceptScore W1963580944C161790260 @default.