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ChemInform Abstract: Nucleophilic Vinylic Substitution Reactions. Part 2. Reaction of the ( Cyclopentadienyl)dicarbonyliron Anion with β-Halogeno-α,. beta.-difluorostyrenes. Influence of Ionic Association.

✍ Scribed by G. A. ARTAMKINA; M. M. SHTERN; P. K. SAZONOV; I. P. BELETSKAYA


Publisher
John Wiley and Sons
Year
2010
Weight
34 KB
Volume
28
Category
Article
ISSN
0931-7597

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✦ Synopsis


Nucleophilic Vinylic Substitution Reactions. Part 2. Reaction of the ( Cyclopentadienyl)dicarbonyliron Anion with β-Halogeno-α,. beta.-difluorostyrenes. Influence of Ionic Association. -Reaction of Fe(CO)2(Cp)K with β-halogeno-α,β-difluorostyrenes provides the expected products of nucleophilic substitution (cf. (III), (VII), (VIII)) along with products of redox-processes (cf. (IV), (IX)). Effects of reaction temperature and solvent on the product composition, kinetics, stereochemistry and mechanism of the reactions are studied. -(ARTAMKINA, G. A.; SHTERN, M.