Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure
Weber L, Noveski G, Braun T, Stammler H-G, Neumann B (2007)
European Journal of Inorganic Chemistry 2007(4): 562-567.
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Abstract / Bemerkung
The reaction of the vinylidene complex [(eta(5)-C5H5)(CO)(NO)-W=C=C(H)Ph] (9) with the phosphaalkenes RP=C(NMe2)(2) (1a: R=tBu; 1c: R=c-C6H11) affords the novel eta(2)-1-phosphaallene complexes [eta(2)-{RP=C=C(H)Ph}W(CO)(NO)(eta(5)-C5H5)] (14: R=tBu; 15: R=c-C6H11) in addition to the carbene complex [(eta(5)-C5H5)(CO)(NO)W=C(NMe2)C(Ph)=C(H)NMe2] (16). Similarly, treatment of [(eta(5)-C5H5)(CO)(NO)W=C=CH2] (12) with the phosphaalkenes gives rise to the formation of [eta(2)-{RP=C=CH2})W(CO)(NO)(eta(5)-C5H5)] (17: R=tBu; 18: R=c-C6H11. The novel compounds 14, 15, 17, and 18 were characterized by elemental analysis and by spectroscopy (IR, H-1, C-13 NMR, MS). Moreover, the molecular structures of 14 and 16 were determined by X-ray diffraction analyses. ((c) Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
Stichworte
phosphaalkenes;
phosphaallene complexes;
vinylidene complexes;
tungsten
Erscheinungsjahr
2007
Zeitschriftentitel
European Journal of Inorganic Chemistry
Band
2007
Ausgabe
4
Seite(n)
562-567
ISSN
1434-1948
eISSN
1099-0682
Page URI
https://pub.uni-bielefeld.de/record/1595783
Zitieren
Weber L, Noveski G, Braun T, Stammler H-G, Neumann B. Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure. European Journal of Inorganic Chemistry. 2007;2007(4):562-567.
Weber, L., Noveski, G., Braun, T., Stammler, H. - G., & Neumann, B. (2007). Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure. European Journal of Inorganic Chemistry, 2007(4), 562-567. https://doi.org/10.1002/ejic.200600922
Weber, Lothar, Noveski, Gabriel, Braun, Thomas, Stammler, Hans-Georg, and Neumann, Beate. 2007. “Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure”. European Journal of Inorganic Chemistry 2007 (4): 562-567.
Weber, L., Noveski, G., Braun, T., Stammler, H. - G., and Neumann, B. (2007). Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure. European Journal of Inorganic Chemistry 2007, 562-567.
Weber, L., et al., 2007. Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure. European Journal of Inorganic Chemistry, 2007(4), p 562-567.
L. Weber, et al., “Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure”, European Journal of Inorganic Chemistry, vol. 2007, 2007, pp. 562-567.
Weber, L., Noveski, G., Braun, T., Stammler, H.-G., Neumann, B.: Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure. European Journal of Inorganic Chemistry. 2007, 562-567 (2007).
Weber, Lothar, Noveski, Gabriel, Braun, Thomas, Stammler, Hans-Georg, and Neumann, Beate. “Synthesis of the η2-1-Phosphaallene Complexes [(η5-C5H5)(CO)(NO)W{η2-R1P=C=C(R2)H}] (R1 = t-Bu, Cy; R2 = Ph, H) from [(η5-C5H5)(CO)(NO)W=C=C(R2)H] (R2 = Ph, H) and Inversely Polarized Phosphaalkenes R1P=C(NMe2)2 (R1 = t-Bu, Cy) and Their Structure”. European Journal of Inorganic Chemistry 2007.4 (2007): 562-567.
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