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HALOGENATION CATALYST AND METHOD FOR PRODUCING SAME commons

Foreign code F130007713
Posted date Nov 27, 2013
Country WIPO
International application number 2012JP080866
International publication number WO 2013/081034
Date of international filing Nov 29, 2012
Date of international publication Jun 6, 2013
Priority data
  • P2011-263954 (Dec 1, 2011) JP
Title HALOGENATION CATALYST AND METHOD FOR PRODUCING SAME commons
Abstract

A halogenation catalyst for halogenating an aromatic ring, which is characterized by being obtained by having iron oxide or zinc oxide supported by a carrier that is formed of a complex oxide that contains silicon and aluminum. In this connection, it is preferable that the halogenation catalyst is a bromination catalyst for brominating an aromatic ring. It is also preferable that 0.1-10 mmol of elemental iron or elemental zinc is contained per 1 g of the complex oxide. It is also preferable that the ratio of the silicon atoms to the aluminum atoms in the complex oxide, namely Si/Al is 1-1,000. Consequently, a halide is able to be obtained with a high yield.

  • Applicant
  • ※All designated countries except for US in the data before July 2012
  • NATIONAL UNIVERSITY CORPORATION OKAYAMA UNIVERSITY
  • Inventor
  • NISHINA, YUTA,
  • TAKAMI, KEISHI
IPC(International Patent Classification)

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