73979-11-0

Upstream product

• 12112-97-9 tricarbonyl[(1-4-η)-1,4-diphenyl-1-azabuta-1,3-diene]iron 
• 603-32-7 triphenyl-arsane 

Downstream Products

• 14741-34-5 tricarbonyl bis(triphenylphosphine) iron 
• 315181-26-1 (C₆H₅)CHCHCHN(C₆H₅)*Fe(CO)2(P(C₆H₅)3)=(C₆H₅)CHCHCHN(C₆H₅)Fe(CO)2(P(C₆H₅)3) 
• 12112-97-9 tricarbonyl[(1-4-η)-1,4-diphenyl-1-azabuta-1,3-diene]iron 
• 61300-46-7 Fe(CO)2((P(C₆H₅)2CH₂)2)2 
• 14375-86-1 (Sb(C₆H₅)3)2Fe(CO)3 

Relevant academic research and scientific papers

π Coordination of unsaturated bonds containing heteroatoms. II. Iron carbonyl complexes of azomethine analogs of 1,3-dienes. Preparation and nature of the coordination bondings

The following mononuclear iron carbonyl complexes were prepared: (cinnamaldehydeanil)iron tricarbonyl (1), (crotonaldehyde-n-butylimine)iron tricarbonyl (2), (cinnamaldehydeanil)(triphenylphosphine)iron dicarbonyl (3), (diacetylanil)-iron tricarbonyl (4), and (diacetyl-n-butylimine)iron tricarbonyl (5). On the basis of the nmr spectra, it was inferred that the coordination of the enimine ligands in 1, 2, and 3 may be of π-1,3-diene type, analogous to butadiene iron tricarbonyl, while the α-diimine in 4 and 5 coordinates through its nitrogen lone pairs forming a chelate ring similar to the well-known α-diimine Fe(II) chelate complexes. Attempted preparations of (π-benzalazine)- or (π-acetalazine)iron carbonyl complexes were unsuccessful.