JPS63135388A - Production of metal phthalocyanine - Google Patents
Production of metal phthalocyanineInfo
- Publication number
- JPS63135388A JPS63135388A JP28247786A JP28247786A JPS63135388A JP S63135388 A JPS63135388 A JP S63135388A JP 28247786 A JP28247786 A JP 28247786A JP 28247786 A JP28247786 A JP 28247786A JP S63135388 A JPS63135388 A JP S63135388A
- Authority
- JP
- Japan
- Prior art keywords
- metal salt
- 1mol
- oxalic acid
- production
- phthalonitrile
- 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
- 229910052751 metal Inorganic materials 0.000 title abstract 5
- 239000002184 metal Substances 0.000 title abstract 5
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N Phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 title 1
- MUBZPKHOEPUJKR-UHFFFAOYSA-N oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 6
- 150000003839 salts Chemical class 0.000 abstract 4
- 239000011780 sodium chloride Substances 0.000 abstract 4
- XQZYPMVTSDWCCE-UHFFFAOYSA-N Phthalonitrile Chemical compound N#CC1=CC=CC=C1C#N XQZYPMVTSDWCCE-UHFFFAOYSA-N 0.000 abstract 2
- 229910000288 alkali metal carbonate Inorganic materials 0.000 abstract 2
- 150000008041 alkali metal carbonates Chemical class 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 235000006408 oxalic acid Nutrition 0.000 abstract 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 abstract 2
- DJWUNCQRNNEAKC-UHFFFAOYSA-L Zinc acetate Chemical compound [Zn+2].CC([O-])=O.CC([O-])=O DJWUNCQRNNEAKC-UHFFFAOYSA-L 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 229910000029 sodium carbonate Inorganic materials 0.000 abstract 1
- 239000001187 sodium carbonate Substances 0.000 abstract 1
- 239000004246 zinc acetate Substances 0.000 abstract 1
Abstract
PURPOSE: To obtain the titled compound at a relatively low temperature and in a short period in high yield without variation of yield, by reacting phthalonitrile with a metal salt at a specific temperature or above while heating in the presence of both an alkali metal carbonate and oxalic acid.
CONSTITUTION: Phthalonitrile is reacted with a metal salt (example; zinc acetate, etc.) in a ratio of 4W6mol former to 1mol latter in the presence of both preferably 2W5mol (based on 1mol metal salt) alkali metal carbonate (example; sodium carbonate, etc.) and preferably 1W5mol (based on 1mol metal salt) oxalic acid at ≥200°C, preferably 200W280°C to afford the aimed compound.
COPYRIGHT: (C)1988,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28247786A JPH0676410B2 (en) | 1986-11-27 | 1986-11-27 | Method for producing metal phthalocyanine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28247786A JPH0676410B2 (en) | 1986-11-27 | 1986-11-27 | Method for producing metal phthalocyanine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63135388A true JPS63135388A (en) | 1988-06-07 |
| JPH0676410B2 JPH0676410B2 (en) | 1994-09-28 |
Family
ID=17652944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28247786A Expired - Fee Related JPH0676410B2 (en) | 1986-11-27 | 1986-11-27 | Method for producing metal phthalocyanine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0676410B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5430143A (en) * | 1992-10-15 | 1995-07-04 | Basf Aktiengesellschaft | Preparation of metal phthalocyanines by reacting ortho-dinitriles with metal complexes |
| WO2020228169A1 (en) * | 2019-05-14 | 2020-11-19 | 深圳市华星光电技术有限公司 | Color photoresist composition |
| WO2020258671A1 (en) * | 2019-06-24 | 2020-12-30 | Tcl华星光电技术有限公司 | Color photoresist composition |
-
1986
- 1986-11-27 JP JP28247786A patent/JPH0676410B2/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5430143A (en) * | 1992-10-15 | 1995-07-04 | Basf Aktiengesellschaft | Preparation of metal phthalocyanines by reacting ortho-dinitriles with metal complexes |
| WO2020228169A1 (en) * | 2019-05-14 | 2020-11-19 | 深圳市华星光电技术有限公司 | Color photoresist composition |
| WO2020258671A1 (en) * | 2019-06-24 | 2020-12-30 | Tcl华星光电技术有限公司 | Color photoresist composition |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0676410B2 (en) | 1994-09-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |