P-C dichotomy: divergent iron(-I)-mediated alkyne and phosphaalkyne cycloligomerisations.
In contrast to the recently reported cyclodimerisations of phosphaalkynes, alkynes preferably trimerise at the same low-valent iron(-I) centre.
Wolf
Robert
R
University of Münster, Institute of Inorganic and Analytical Chemistry, Corrensstr. 30, D-48149 Münster, Germany. r.wolf@uni-münster.de
Ghavtadze
Nugzar
N
Weber
Katharina
K
Schnöckelborg
Eva-Maria
EM
de Bruin
Bas
B
Ehlers
Andreas W
AW
Lammertsma
Koop
K