Penta- and hexaphospha ferrocenes as ligands: crystal and molecular structures of [Fe(η5-P3C2tBu2)2W(CO)5], [Fe(η5-P3C2tBu2)(η5-P2C3tBu3)W(CO)5] and the novel triruthenium carbonyl cluster complex [Fe(η5-P3C2tBu2)2Ru3(CO)10] containing two interlinked η5-P3C2tBu2 ring systems
✍ Scribed by Rainer Bartsch; Achim Gelessus; Peter B. Hitchcock; John F. Nixon
- Book ID
- 107812130
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 248 KB
- Volume
- 430
- Category
- Article
- ISSN
- 0022-328X
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## 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