Double Friedel–Crafts Acylation Reaction
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Dr. Duncan Carmichael; Prof. Dr. Pascal Le Floch; Dr. Xavier F. Le Goff; Dr. Oli
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Article
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2010
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John Wiley and Sons
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English
⚖ 667 KB
## Abstract The synthetic outcome of the Friedel–Crafts acylation of 1′,2′,3,3′,4,4′,5′‐heptamethylphospharuthenocene reflects the nature of the acylating agent, with alkanoyl anhydride/trifluoromethanesulfonic acid (TfOH) reagents giving monosubstitution at the phospholyl ring, whereas alkanoyl ch