Transition Metal Induced Pentamerization of a Phosphaalkyne.
The metalla-norbornadiene complex 1, extended by two phosphaalkyne units in the 1,4-position, is formed by an unprecedented pentamerization of the phosphaalkyne MesC identical withP (Mes=2,4,6-Me(3)C(6)H(2)) in the coordination sphere of the transition metal complex [W(CO)(5)(thf)].
Kramkowski
P
Institut für Anorganische Chemie der Universität, D-76128 Karlsruhe (Germany).
Scheer
M