Intramolecular Friedel–Crafts acylation of acyclic (η4-diene)Fe(CO)3 complexes
摘要:
Intramolecular cyclization of (eta(4)-diene)Fe(CO)(3) complexes bearing a carboxylic acid chloride functionality at the terminal side chain of the diene ligand produces (sigma, eta(3)-allyl)Fe(CO)(3) complexes, whereas treatment of the acid chloride complexes with Et3N and AlCl3 provides (eta(4)-diene)Fe(CO)(3) complexes containing a cyclopentanone moiety. (C) 2000 Elsevier Science S.A. All rights reserved.