Reactivity of Ylenes at Late Transition Metal Centers
··· lezzter Preis 46.08 ··· 9783869559070 ··· 10361193114 ··· Heavy main group elements, i.e. those where n > 2, exhibit a marked decreasing propensity to engage in pi- bond formation compared to the lighter elements. This presents a huge challenge in contemporary inorganic chemistry and in terms of triple bonding between heavy main group elements and transition metals, reports are rare. In fact, there are only a few examples of complexes featuring triple bond formation to the heavier homologues of carbon (Si - Pb), and in all these cases the transition metal is always a member of group 6 (Cr, Mo, W). This dissertation explores the general reactivity of Power-type ylenes: (EXR) (where E = Ge, Sn and Pb X = Cl or Br and R = a bulky m-terphenyl substituent) towards a range of late transition metal complexes in group 8, 9 and 10 with the overall goal of making triple bonds between Ge - Pb with these late transition metal element atoms, hitherto unprecedented. The work described here uncovered the first examples of any transition metal beyond group 6 (Fe) engaging in a triple bond interaction to any heavy homologue of carbon. Hersteller: Cuvillier Verlag Marke: Cuvillier Verlag EAN: 9783869559070 Kat: Hardcover/Naturwissenschaften, Medizin, Informatik, Technik/Chemie Lieferzeit: Sofort lieferbar Versandkosten: Ab 20¤ Versandkostenfrei in Deutschland Icon: https://www.inforius-bilder.de/bild/?I=F3HafPSZf%2BwJvBt2ir3dfley%2BcLntpJvhnI%2BV2NysEY%3D Bild:
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