## Abstract Reaction of [(η^5^‐C~5~H~5~)(CO)~2~M=P=C(SiMe~3~)~2~] [where M = Mo (2), W (5)] with the phosphaalkene __t__BuP=C(NMe~2~)~2~ (1a) afforded the η^3^‐1,2‐diphosphaallyl complexes [(η^5^‐C~5~H~5~)(CO)~2~M{η^3^‐__t__BuPPC(SiMe~3~)~2~}], [where M = Mo (3a); M = W (6)]. Similarly, 2 and CyP=C
The Reactivity of Allyl and Olefin-Hydride Niobocene Derivatives Towards Isocyanides. X-ray Crystal Structure of [Nb(η5-C5H4SiMe3)2{η3-CH(R)CHCH(R)}] (R = SiMe2tBu)
✍ Scribed by Isabel del Hierro; Rafael Fernández-Galán; Sanjiv Prashar; Antonio Antiñolo; Mariano Fajardo; Ana M. Rodríguez; Antonio Otero
- Publisher
- John Wiley and Sons
- Year
- 2003
- Tongue
- English
- Weight
- 174 KB
- Volume
- 2003
- Category
- Article
- ISSN
- 1434-1948
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📜 SIMILAR VOLUMES
## Abstract The preparation of a family of dinuclear monocyclopentadienyl imidoniobium and ‐tantalum complexes was achieved by two different synthetic routes. The diimido complexes [{M(Cp′)Cl~2~}~2~(μ‐1,__i__‐NC~6~H~4~N)] [Cp′ = η^5^‐C~5~H~4~SiMe~3~, M = Nb, __i__ = 4 (1); Cp′ = η^5^‐C~5~H~4~SiMe~3
The silanediols RN(SiMe3)Si(OSiMe3)(0H)2 (R = 2,4,6-were characterized by means of mass, IR and NMR (lH and Me3C6H2 4, 2,6-Me2C6H3 5 , and 2,6-iPr2C6H3 6) were prepa-2gSi) spectroscopy. Additionally, the molecular structures of red by the reactions of the respective silanetriols RN(SiMe3)-4 and 7 we