Bismuth tris-trifluoromethanesulfonate (Bi(OTf)(3)) was found to be a novel catalyst for the Friedel-Crafts acylation. The reactions of activated or deactivated benzenes such as fluorobenzene proceeded in high yields in the presence of a catalytic amount of BI(OTf)(3). This catalyst is water stable and its catalytic activity is much higher than the one of the other metallic triflates M(OTf)(3) previously reported (M = Al, Ga, Ln or Sc). (C) 1997 Elsevier Science Ltd.
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Vietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Ho Chi Minh City 700000, Vietnam
Univ Roskilde, Dept Sci Syst & Models, DK-4000 Roskilde, DenmarkVietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Ho Chi Minh City 700000, Vietnam
Phuong Hoang Tran
Duus, Fritz
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Univ Roskilde, Dept Sci Syst & Models, DK-4000 Roskilde, DenmarkVietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Ho Chi Minh City 700000, Vietnam
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Univ Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, Japan
Komoto, I
Matsuo, J
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Univ Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, Japan
Matsuo, J
Kobayashi, S
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Univ Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, JapanUniv Tokyo, Grad Sch Pharmaceut Sci, CREST, Japan Sci & Technol Corp,Bunkyo Ku, Tokyo 1130033, Japan
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GlaxoSmithKline Inc, Chem Dev, Med Res Ctr, Stevenage SG1 2NY, Herts, EnglandGlaxoSmithKline Inc, Chem Dev, Med Res Ctr, Stevenage SG1 2NY, Herts, England
Wilkinson, Mark C.
Saez, Fabienne
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GlaxoSmithKline Inc, Chem Dev, Med Res Ctr, Stevenage SG1 2NY, Herts, EnglandGlaxoSmithKline Inc, Chem Dev, Med Res Ctr, Stevenage SG1 2NY, Herts, England
Saez, Fabienne
Hon, Wei Lee
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GlaxoSmithKline Inc, Chem Dev, Med Res Ctr, Stevenage SG1 2NY, Herts, EnglandGlaxoSmithKline Inc, Chem Dev, Med Res Ctr, Stevenage SG1 2NY, Herts, England
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Consorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, ItalyConsorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, Italy
Piscopo, Calogero G.
Adorni, Andrea
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Consorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, ItalyConsorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, Italy
Adorni, Andrea
Maggi, Raimondo
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Consorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, ItalyConsorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, Italy
Maggi, Raimondo
Sartori, Giovanni
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Consorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, ItalyConsorzio Interuniv La Chim Ambiente INCA, Dipartimento Chim Organ Ind Univ, Clean Synthet Methodol Grp, I-43124 Parma, Italy
机构:
Vietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Hochiminh City 70000, JapanVietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Hochiminh City 70000, Japan
Phuong Hoang Tran
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Hai Truong Nguyen
Hansen, Poul Erik
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Roskilde Univ, Dept Sci & Environm, POB 260, DK-4000 Roskilde, DenmarkVietnam Natl Univ, Univ Sci, Fac Chem, Dept Organ Chem, Hochiminh City 70000, Japan