ChemInform Abstract: Addition of Alkynes to (Vinylketene)tricarbonyliron(0) Complexes.
Abstract
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ChemInform Abstract
High regioselectivities are observed in the addition reaction of the alkynes (II) with the title complexes (I) to give either the products ( III) or (IV) (X-ray analysis of (IIIa) and (IVc)).