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Title:
2,5-ジヒドロキシテレフタル酸の合成方法
Document Type and Number:
Japanese Patent JP2010511044
Kind Code:
A
Abstract:
2,5-dihydroxyterephthalic acid is produced in high yields and high purity from 2,5-dihaloterephthalic acid by contact with a copper source and a ligand that coordinates to copper under basic conditions.

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Inventors:
Joachim Sea Ritter
Application Number:
JP2009539293A
Publication Date:
April 08, 2010
Filing Date:
November 28, 2007
Export Citation:
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Assignee:
E.I.DU PONT DE NEMOURS AND COMPANY
International Classes:
C07C51/367; C07C65/05; C08G73/18; C07B61/00
Attorney, Agent or Firm:
Junji Yuda
Noriyuki Takebayashi
Chika Takagi



 
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