A facile and novel route to unprecedented manganese C4 cumulenic complexes.
The theoretically characterized (DFT) C4 cumulenic species Mn(C5H4R)(dmpe) [=C=C=C=C(SnPh3)2] was obtained by photolysis of the C(sp2)-Sn bond in the vinylidene complex Mn(C5H4R)(dmpe)[=C=C(SnPh3)-C[triple bond]CSnPh3], which in turn was prepared by a thermal reaction from MnC5H4R(dmpe)(C7H8) and Ph3Sn-C4-SnPh3.
Venkatesan
Koushik
K
Anorganisch-Chemisches Institut der Universität Zürich, Winterthurerstrasse 190, CH-8057 Zürich, Switzerland.
Fernández
Francisco J
FJ
Blacque
Olivier
O
Fox
Thomas
T
Alfonso
Montserrat
M
Schmalle
Helmut W
HW
Berke
Heinz
H