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Energie paramagnetische π‐Allyl‐carbonyl‐Komplexe des Eisens
Author(s) -
Murdoch H. D.,
Lucken E. A. C.
Publication year - 1964
Publication title -
helvetica chimica acta
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.74
H-Index - 82
eISSN - 1522-2675
pISSN - 0018-019X
DOI - 10.1002/hlca.19640470614
Subject(s) - chemistry , halogenation , medicinal chemistry , paramagnetism , electron paramagnetic resonance , photochemistry , organic chemistry , nuclear magnetic resonance , physics , quantum mechanics
The reductive dehalogenation of halo‐π‐allyl‐tricarbonyliron complexes affords bis‐(π‐allyl‐tricarbonyliron) which coexists in solution with the paramagnetic π‐allyl‐tricarbonyliron. Similar paramagnetic complexes have also been obtained with substituted π‐ally1 ligands and also with both one or two of the carbonyl groups replaced by t ‐phosphines. The elucidation of the structure of these products, based on analytical, electron spin resonance, and infrared data, is discussed.