JPS52100522A - Preparing dye intermediate - Google Patents

Preparing dye intermediate

Info

Publication number
JPS52100522A
JPS52100522A JP1654576A JP1654576A JPS52100522A JP S52100522 A JPS52100522 A JP S52100522A JP 1654576 A JP1654576 A JP 1654576A JP 1654576 A JP1654576 A JP 1654576A JP S52100522 A JPS52100522 A JP S52100522A
Authority
JP
Japan
Prior art keywords
dye intermediate
preparing dye
substituted
preparing
dyestuff
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP1654576A
Other languages
Japanese (ja)
Other versions
JPS6012352B2 (en
Inventor
Takeshi Kojima
Mitsuru Kurosawa
Tsutomu Shirosaki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Kayaku Co Ltd
Original Assignee
Nippon Kayaku Co Ltd
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 Nippon Kayaku Co Ltd filed Critical Nippon Kayaku Co Ltd
Priority to JP1654576A priority Critical patent/JPS6012352B2/en
Publication of JPS52100522A publication Critical patent/JPS52100522A/en
Publication of JPS6012352B2 publication Critical patent/JPS6012352B2/en
Expired legal-status Critical Current

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Abstract

PURPOSE: A process for preparing 4-hydroxynaphthalic acid-N-substituted imide, which is useful for the intermediate of azo dyestuff and luminescent dyestuff, comprises hydrolyzing 4-substituted naphthalic acid-N-substituted imide under the specific condition.
COPYRIGHT: (C)1977,JPO&Japio
JP1654576A 1976-02-19 1976-02-19 Manufacturing method of dye intermediate Expired JPS6012352B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1654576A JPS6012352B2 (en) 1976-02-19 1976-02-19 Manufacturing method of dye intermediate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1654576A JPS6012352B2 (en) 1976-02-19 1976-02-19 Manufacturing method of dye intermediate

Publications (2)

Publication Number Publication Date
JPS52100522A true JPS52100522A (en) 1977-08-23
JPS6012352B2 JPS6012352B2 (en) 1985-04-01

Family

ID=11919222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1654576A Expired JPS6012352B2 (en) 1976-02-19 1976-02-19 Manufacturing method of dye intermediate

Country Status (1)

Country Link
JP (1) JPS6012352B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019648A3 (en) * 1996-11-01 1999-03-04 Warner Lambert Co N-oxy-naphthalimides as antibacterial agents
CN102351792A (en) * 2011-08-09 2012-02-15 杭州福莱蒽特精细化工有限公司 Azonaphthalene dicarboximide compound and composition, preparation and application thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019648A3 (en) * 1996-11-01 1999-03-04 Warner Lambert Co N-oxy-naphthalimides as antibacterial agents
US6177423B1 (en) * 1996-11-01 2001-01-23 Warner-Lambert Company Isoquinolones
US6362181B1 (en) 1996-11-01 2002-03-26 Warner-Lambert Company Isoquinolones
CN102351792A (en) * 2011-08-09 2012-02-15 杭州福莱蒽特精细化工有限公司 Azonaphthalene dicarboximide compound and composition, preparation and application thereof

Also Published As

Publication number Publication date
JPS6012352B2 (en) 1985-04-01

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