Fries Rearrangement ·
Ester → Hydroxyaryl Ketone
un
seel
.com · PhO-C(=O)CH₃ → HO-C₆H₄-C(=O)CH₃ · AlCl₃, heat
Acyl on
O (ester)
Temp regime
—
Stage
aryl ester assembled
Aromatic ring (C)
Oxygen
Acyl group (C=O·CH₃)
Aluminium (AlCl₃)
New C-C bond / H-bond
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.com · Fries Rearrangement