Synthesis and Structure of Carbonyliron Complexes of Allenecarboxylates and Allenic Lactones
作者:Latchezar S. Trifonov、Alexander S. Orahovats、Roland Prewo、Heinz Heimgratner
DOI:10.1002/hlca.19880710307
日期:1988.5.4
the presence of Fe(CO)5, the allenecarboxylates 1 afforded binuclear carbonyliron complexex 6(Scheme 3), whereas the alleniclactone 7 under similar conditions gave a mixture of one binuclear and two mononuclear carbonylironcomplexes (9,8, and 10; Scheme 4). The structure of the complexes has been elucidated by X-ray crystallography. The structure of the binuclear complex 9 corresponds to that of 6