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A new route to heterobimetallic C3 complexes via C≡C metatheses of 1,3-diynyl ligands: synthesis and structure of (η5-C5Me5)Re(NO)(PPh3)(C≡CC≡)W(O-t-Bu) 3.
Autorzy
Rok wydania
1999
Czasopismo
Numer woluminu
18
Strony
5438-5440
DOI
10.1021/om990766b
Kolekcja
Język
Angielski
Typ publikacji
Artykuł
Reactions of (η5-C5Me5)Re(NO)(PPh3)(CCCCR) (R = Me, H) and (t-BuO)3WW(O-t-Bu)3 give (t-BuO)3WCR and the title complex (79−76%), which crystallizes from toluene as a solvated tert-butoxy-bridged dimer. The NMR, IR, and crystallographic properties establish dominant Re−CC−CW as opposed to +ReCCCW- character.
Adres publiczny
https://doi.org/10.1021/om990766b
Strona internetowa wydawcy
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