Synthesis, spectroscopic characterization, and crystal structure determination of cationic [(cyclopentadienyl)dicarbonyliron](alkynyl)-aminocarbene complexes

Article abstract of DOI:10.1002/cber.19961290810

(Alkynoyl)iron complexes 1, Cp(CO)₂Fe(O=CC=CR) (R = CH₃, Ph, SiMe₃), were synthesized by applying a mixed anhydride procedure and transformed into the cationic methoxycarbene complexes 2, [Cp(CO)₂Fe(C(OMe)C=CR)<