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Scientific article
English

Isolation and Characterization of σ-Adducts upon Attempted Vicarious Nucleophilic Substitution with Cationic Arene-Iron Complexes

Published inHelvetica Chimica Acta, vol. 73, no. 5, p. 1242-1249
Publication date1990
Abstract

Reaction of the carbanions derived from chloromethyl phenyl sulfone or 1 -chloroethyl phenyl sulfone with the cationic [Fe(arene)Cp] complexes 8 or 9 produced isolable c-adducts 10-12. Attempted base induced elimination of the s̀-adducts, which would have led to products of vicarious nucleophilic substitution (VNS reaction), failed. Similarly, no VNS products were obtained, when the (arene)tricarbonylchromium complexes 4 were reacted with the anion of chloromethyl phenyl sulfone.

Funding
  • Swiss National Science Foundation - 2.602-0.87
Citation (ISO format)
MULLER, Paul, BERNARDINELLI, Gérald Hugues, MOTALLEBI, Shahrokh. Isolation and Characterization of σ-Adducts upon Attempted Vicarious Nucleophilic Substitution with Cationic Arene-Iron Complexes. In: Helvetica Chimica Acta, 1990, vol. 73, n° 5, p. 1242–1249. doi: 10.1002/hlca.19900730514
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ISSN of the journal0018-019X
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