203914-40-3Relevant academic research and scientific papers
Tricarbonyl[(1-4-η)-2-methoxy-5-methylenecyclohexa-1,3-diene]iron as a synthetic intermediate: Sequential electrophilic and nucleophilic additions
Ong, Chi Wi,Wang, Junn Nan,Chien, Ting Ling
, p. 1442 - 1445 (1998)
Tricarbonyl[(1-4-η)-2-methoxy-5-methylene-cyclohexa-1,3-diene]iron reacts with electrophiles to give the cyclohexadienylium-Fe(CO)3 cation, which either reacts with nucleophiles to form a new quaternary center or undergoes competitive loss of an acidic α-proton to give a new triene complex. This constitutes a new reaction sequence for the synthesis of 4,4-disubstituted cyclohexen-2-ones with the simultaneous introduction of two functional groups.
