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ChemicalBook CAS DataBase List 2'-CHLORO-2-HYDROXY-4-METHYLBENZOPHEN&

2'-CHLORO-2-HYDROXY-4-METHYLBENZOPHEN& synthesis

5synthesis methods
Preparation by Fries rearrangement of m-cresyl o-chloro-benzoate,
? with polyphosphoric acid at 130° for 40 min (87%);
? with aluminium chloride between 120° and 160° for 2 h.
-

Yield:107623-97-2 82%

Reaction Conditions:

with aluminum oxide;methanesulfonic acid at 140; for 0.416667 h;

References:

Sharghi, Hashem;Kaboudin, Babak [Journal of Chemical Research, Miniprint,1998,# 10,p. 2678 - 2695]

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