1-(2-HYDROXY-5-METHYLPHENYL)-2-PHENYLETHAN-1-ONE

1-(2-HYDROXY-5-METHYLPHENYL)-2-PHENYLETHAN-1-ONE Chemische Eigenschaften,Einsatz,Produktion Methoden

• synthetische

  Preparation by Fries rearrangement of p-cresyl phenylacetate with aluminium chloride (68%),
  ? without solvent at 120–140° for 20 min (82%) , at 130–135° for 30 min (80%) or at 130–140° for 3 h (14%);
  ? in nitrobenzene at r.t. for 48 h (80%) or at 60° for 4 h (64%) ;
  ? in 1,2,4-trichlorobenzene at reflux for 30 min (78%);
  ? in chlorobenzene at reflux for 4 h (23%) or for 30 min (86%).

1-(2-HYDROXY-5-METHYLPHENYL)-2-PHENYLETHAN-1-ONE Anbieter Lieferant Produzent Hersteller Vertrieb Händler.

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