JPS56147784A - Preparation of beta-quinophthalone - Google Patents
Preparation of beta-quinophthaloneInfo
- Publication number
- JPS56147784A JPS56147784A JP5041180A JP5041180A JPS56147784A JP S56147784 A JPS56147784 A JP S56147784A JP 5041180 A JP5041180 A JP 5041180A JP 5041180 A JP5041180 A JP 5041180A JP S56147784 A JPS56147784 A JP S56147784A
- Authority
- JP
- Japan
- Prior art keywords
- quinaldine
- 1mol
- anhydrous zinc
- quinophthalone
- phthalimide
- 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
Links
Landscapes
- Plural Heterocyclic Compounds (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5041180A JPS56147784A (en) | 1980-04-18 | 1980-04-18 | Preparation of beta-quinophthalone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5041180A JPS56147784A (en) | 1980-04-18 | 1980-04-18 | Preparation of beta-quinophthalone |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56147784A true JPS56147784A (en) | 1981-11-16 |
JPS634536B2 JPS634536B2 (ja) | 1988-01-29 |
Family
ID=12858115
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5041180A Granted JPS56147784A (en) | 1980-04-18 | 1980-04-18 | Preparation of beta-quinophthalone |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56147784A (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0818512A1 (en) * | 1996-06-28 | 1998-01-14 | MITSUI TOATSU CHEMICALS, Inc. | Quinoline derivative and use of same |
US6407242B1 (en) | 1996-06-28 | 2002-06-18 | Mitsui Chemicals, Inc. | Quinoline derivative and use of same |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3330337B2 (ja) * | 1998-11-30 | 2002-09-30 | 株式会社エムアイテック | β−キノフタロン精製法及びβ−キノフタロン蛍光磁粉 |
-
1980
- 1980-04-18 JP JP5041180A patent/JPS56147784A/ja active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0818512A1 (en) * | 1996-06-28 | 1998-01-14 | MITSUI TOATSU CHEMICALS, Inc. | Quinoline derivative and use of same |
US6132640A (en) * | 1996-06-28 | 2000-10-17 | Mitsui Chemicals, Inc. | Quinoline derivative and use of same |
US6407242B1 (en) | 1996-06-28 | 2002-06-18 | Mitsui Chemicals, Inc. | Quinoline derivative and use of same |
Also Published As
Publication number | Publication date |
---|---|
JPS634536B2 (ja) | 1988-01-29 |
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