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Convenient Preparation of [(n 5 -C 5 H 5 )Fe(CO) 2 ] Anion Using Sodium Dispersion

1977; Taylor & Francis; Volume: 7; Issue: 2 Linguagem: Inglês

10.1080/00945717708055950

1532-2440

Daniel L. Reger, David J. Fauth, Michael D. Dukes,

Organometallic Complex Synthesis and Catalysis

Abstract The generation of [(n5-C5H5)Fe(CO)2] anion from [(n5-C5H5)Fe(CO)2] using commercially available sodium dispersion is reported. This procedure is significantly better than other methods used in the 1iterature. The usefulness of the procedure is demonstrated by the preparation of (n5-C5H5)Fe(CO)2(SnPh3), (n5-C5H5)Fe(CO)2Me, and (n5-C5H5)Fe(CO)(PPh3)(C(O)Me).