130429-20-8Relevant academic research and scientific papers
A new method for the synthesis of iron azadiene and diene complexes. Reaction of (η2-RCHCHCOR')Fe(CO)4 with aniline and ylide
Semmelhack, M.F.,Cheng, C.H.
, p. 237 - 241 (1990)
The reactions of (η2-RCH=CHCOR')Fe(CO)4 (R = Ph, R' = H; R = H, R' = H and R = H, R' = CH3) with aniline or its derivative afforded η4-azadiene complexes 1, 2 and 3 in various yields.The azadiene ligands in 2 and 3 are too reactive to isolate at ambient temperature, but 2 and 3 are stable up to ca 110 deg C.Treatment of (ν2-CH2=CHCHO)Fe(CO)4 with Ph3PCHOOMe gave a η2-diene complex 4 which was converted to (η4-CH=CHCH=CHCOOMe)Fe(CO)3 on heating, or reacting with (CH3)3NO.
