10371-01-4Relevant articles and documents
Cation-exchanged Montmorillonite Clays as Lewis Acid Catalysts in the Fries Rearrangement of Phenyl Toluene-p-sulphonate
Pitchumani, Kasi,Pandian, A.
, p. 1613 - 1614 (1990)
Cation-exchanged montmorillonite clays catalyse the Fries rearrangement of phenyl toluene-p-sulphonate to give selectively 2- and 4-hydroxyphenyl p-tolyl sulphones as major and minor products respectively.
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Kohara,Y. et al.
, p. 520 - 524 (1970)
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Al2O3/MeSO3H (AMA) as a new reagent for the thia-Fries rearrangement of arylsulfonates to hydroxyaryl sulfones
Sharghi, Hashem,Shahsavari-Fard, Zahra
, p. 2491 - 2501 (2007/10/03)
A new facile method for thia-Fries rearrangement of arylsulfonates has been developed. A variety of arylsulfonates rearrange in excellent yields in the presence of Al2O3/MeSO3H as a new reagent without the use of any solve
Thia-Fries rearrangement of aryl sulfonates in dry media under microwave activation
Moghaddam, Firouz Matloubi,Dakamin, Mohammad G.
, p. 3479 - 3481 (2007/10/03)
An AlCl3-ZnCl2 mixture supported on silica gel is found to be a new efficient medium for the thia-Fries rearrangement of aryl sulfonates in solvent-free conditions under microwave dielectric heating. (C) 2000 Elsevier Science Ltd.