Total Synergistic Effect between Triflic Acid and Bismuth( III ) or Antimony( III ) Chlorides in Catalysis of the Methanesulfonylation of Arenes | Zendy

Peyronneau Magali | Zendy; Boisdon MarieThérèse | Zendy; Roques Nicolas | Zendy; Mazières Stéphane | Zendy; Le Roux Christophe | Zendy

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Total Synergistic Effect between Triflic Acid and Bismuth( III ) or Antimony( III ) Chlorides in Catalysis of the Methanesulfonylation of Arenes

Author(s) -

Peyronneau Magali,

Boisdon MarieThérèse,

Roques Nicolas,

Mazières Stéphane,

Le Roux Christophe

Publication year - 2004

Publication title -

european journal of organic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.825

H-Index - 155

eISSN - 1099-0690

pISSN - 1434-193X

DOI - 10.1002/ejoc.200400369

Subject(s) - chemistry , triflic acid , antimony , bismuth , catalysis , organic chemistry

A total synergistic effect between bismuth( III ) or antimony( III ) chlorides and triflic acid has been observed in the Friedel−Crafts methanesulfonylation of arenes and has resulted in the development of the first efficient catalytic systems usable for the methanesulfonylation of both activated and deactivated arenes. A proposed mechanism to explain the observed effects is also discussed. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)

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