An N-unprotected Fischer pyrrolidinylidene complex.
The synthesis and crystal structure of pentacarbonyl(pyrrolidin-2-ylidene)chromium(0), [Cr(C(4)H(7)N)(CO)(5)], is reported. The compound shows strong interaction between the lone pair at nitrogen and the carbene C atom, and weak intermolecular hydrogen bonds.
Nieger
M
M
Institut für Anorganische Chemie, Rheinische Friedrich-Wilhelms-Universität Bonn, Gerhard-Domagk-Strasse 1, 53121 Bonn, Germany.
Haase
W C
WC
Dötz
K H
KH