Title:
芳香族化合物のハロゲン化方法
Document Type and Number:
Japanese Patent JP2004511449
Kind Code:
A
Abstract:
A process for the halogenation of an aromatic compound wherein the aromatic compound is admixed with a halogenating agent in the presence of an ionic liquid is described. The method in preferably halide, sulfur or nitrate ionic liquids has significant advantages over conventional halogenation reactions. These are that the reaction starts with, e.g., a halide salt rather than, e.g., a halogen, and is therefore more convenient and safer. Also, when the reaction is performed in a nitrate ionic liquid, the only by-product is water.
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Inventors:
John, Martin, Earl
Plabacker, Suhus, Cut Der
Plabacker, Suhus, Cut Der
Application Number:
JP2002534242A
Publication Date:
April 15, 2004
Filing Date:
October 05, 2001
Export Citation:
Assignee:
The, Queens, University, Of, Belfast
International Classes:
C07B39/00; C07B61/00; C07C17/12; C07C25/02; C07C41/22; C07C43/225; (IPC1-7): C07B39/00; C07C17/12; C07C25/02; C07C41/22; C07C43/225
Attorney, Agent or Firm:
Shunsuke Nakao
Takashi Ito
Naoko Okura
Fumari Tamari
Takeyuki Suzuki
Shiro Isoda
Takashi Ito
Naoko Okura
Fumari Tamari
Takeyuki Suzuki
Shiro Isoda