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Catalysed ipso replacement of phenolic ethers by Grignard reagents

✍ Scribed by Robert A.W. Johnstone; W. Neil McLean

Book ID
108381774
Publisher
Elsevier Science
Year
1988
Tongue
French
Weight
224 KB
Volume
29
Category
Article
ISSN
0040-4039

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Iron-catalysed arylation of heteroaryl h
Iron-catalysed arylation of heteroaryl halides by Grignard reagents
✍ JΓ©rΓ΄me Quintin; Xavier Franck; Reynald Hocquemiller; Bruno FigadΓ¨re πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 French βš– 103 KB

Cross-coupling reaction of phenylmagnesium bromide with heteroaryl halides, in the presence of a catalytic amount of iron salts, is reported. Yields are moderate to good, and it is worth noting that this reaction has been applied to non-activate heteroaryl halides.