Scandium(III) Trifluoromethanesulfonate Catalyzed Aromatic Nitration with Inorganic Nitrates and Acetic Anhydride

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概要

• 論文の詳細を見る

• The rare earth metal(III) trifluoromethanesulfonate (rare earth metal(III) triflate, RE(OTf)_3) was found to be an efficient catalyst for aromatic nitration with carboxylic anhydride-inorganic nitrate as the nitrating agent. In the presence of a catalytic amount of RE(OTf)_3, the nitration of substituted benzenes proceeded to afford the corresponding nitrobeazenes. Especially, scandium(III) trifluoromethanesulfonate (scandium(III) triflate, Sc(OTf)_3) is the most active catalyst among our tested Lewis acids. It was also found that acetic anhydride-AI(NO_3)・9H_2O is the most active nitrating agent in this system.

• 公益社団法人日本薬学会の論文
• 2002-08-01

著者

• 原山 尚

  Faculty Of Pharmaceutical Sciences Kyoto University

• ABE Hitoshi

  Faculty of Pharmaceutical Sciences, Okayama University

• HARAYAMA Takashi

  Faculty of Pharmaceutical Sciences, Okayama University

• Yamashita Kazumi

  Faculty Of Engineering Kansai University

• Yamashita Kazumi

  Faculty Of Pharmaceutical Sciences Okayama University

• Abe H

  Graduate School Of Sci. And Engineering Univ. Of Toyama

• Harayama Takashi

  Faculty Of Pharmaceutical Sciences Okayama University

• KAWADA Atsushi

  Nippon Steel Chemical Co., Ltd., Research & Development Laboratories

• TAKEDA Shigemitsu

  Faculty of Pharmaceutical Sciences, Okayama University

• Kawada Atsushi

  Nippon Steel Chemical Co. Ltd. Research & Development Laboratories

• Abe Hitoshi

  Univ. Toyama Toyama Jpn

• Takeda Shigemitsu

  Faculty Of Pharmaceutical Sciences Okayama University

• Abe Hitoshi

  Faculty Of Pharmaceutical Sciences Okayama University:advanced Science Research Center Okayama Unive

• Abe Hitoshi

  Faculty Of Pharmaceutical Sciences Okayama University

• Harayama Takashi

  Faculty of Pharmaceutical Sciences at Kagawa Campus, Tokushima Bunri University

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