TW200706535A - N-hydroxyl cyclic imide compound and preparation method thereof - Google Patents

N-hydroxyl cyclic imide compound and preparation method thereof

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Publication number
TW200706535A
TW200706535A TW094127085A TW94127085A TW200706535A TW 200706535 A TW200706535 A TW 200706535A TW 094127085 A TW094127085 A TW 094127085A TW 94127085 A TW94127085 A TW 94127085A TW 200706535 A TW200706535 A TW 200706535A
Authority
TW
Taiwan
Prior art keywords
acid
polycarboxylic acid
anhydride
imide compound
cyclic imide
Prior art date
Application number
TW094127085A
Other languages
Chinese (zh)
Other versions
TWI344461B (en
Inventor
Yasuteru Kajikawa
Original Assignee
Daicel Chem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Daicel Chem filed Critical Daicel Chem
Priority to TW94127085A priority Critical patent/TWI344461B/en
Publication of TW200706535A publication Critical patent/TW200706535A/en
Application granted granted Critical
Publication of TWI344461B publication Critical patent/TWI344461B/en

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  • Indole Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention relates to a N-hydroxyl cyclic imide compound obtained by reacting a polycarboxylic acid cyclic anhydride, a polycarboxylic acid or a mixture thereof with hydroxylamine or a salt thereof in an organic solvent under dehydration condition. The polycarboxylic acid cyclic anhydride can be succinic acid anhydride, glutaric acid anhydride and the like. The polycarboxylic acid can be succinic acid, glutaric acid, adipic acid and the like. In this method, an organic solvent capable of forming an azeotropic mixture with water is preferably used as a whole or a portion of the reaction solvent. The water within the reaction system can be removed by azeotropic boiling with the organic solvent during the reaction. By using this method, it is thus able to prepare the N-hydroxyl cyclic imide compound in good yield no matter which polycarboxylic acid cyclic anhydride or polycarboxylic acid is used.
TW94127085A 2005-08-10 2005-08-10 N-hydroxyl cyclic imide compound and preparation method thereof TWI344461B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW94127085A TWI344461B (en) 2005-08-10 2005-08-10 N-hydroxyl cyclic imide compound and preparation method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW94127085A TWI344461B (en) 2005-08-10 2005-08-10 N-hydroxyl cyclic imide compound and preparation method thereof

Publications (2)

Publication Number Publication Date
TW200706535A true TW200706535A (en) 2007-02-16
TWI344461B TWI344461B (en) 2011-07-01

Family

ID=45074937

Family Applications (1)

Application Number Title Priority Date Filing Date
TW94127085A TWI344461B (en) 2005-08-10 2005-08-10 N-hydroxyl cyclic imide compound and preparation method thereof

Country Status (1)

Country Link
TW (1) TWI344461B (en)

Also Published As

Publication number Publication date
TWI344461B (en) 2011-07-01

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