JPS5780336A - Preparation of pyrocatechol derivative - Google Patents
Preparation of pyrocatechol derivativeInfo
- Publication number
- JPS5780336A JPS5780336A JP55154703A JP15470380A JPS5780336A JP S5780336 A JPS5780336 A JP S5780336A JP 55154703 A JP55154703 A JP 55154703A JP 15470380 A JP15470380 A JP 15470380A JP S5780336 A JPS5780336 A JP S5780336A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- fatty acid
- organic fatty
- acid
- pyrocatechol
- 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.)
- Pending
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts
Landscapes
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To prepare the titled compound useful as a binder of a Cu-containing conductive paint, easily, by dispersing pyrocatechol together with an organic fatty acid Cu salt and fine Cu powder in a solution of an organic fatty acid, and reacting the compounds using the produced Cu ion as the catalyst.
CONSTITUTION: The pyrocatechol derivative of formula IIW formula IV[R is group of formula V or formula VI (l, m, and n are arbitrary integers)]is prepared easily, economically, without using complicated apparatuses, by dissolving pyrocatechol of formula I together with an organic fatty acid Cu salt and fine Cu powder in solution of an organic fatty acid, and reacting the compound of formula I using the produced Cu ion as the reaction catalyst. The organic fatty acid and the organic fatty acid Cu salt are pref. the combination of palmitic acid, linoleic acid or linolenic acid, and copper acetate, or oleic acid and copper oleate. The conductive paint containing the compound of formula IIW formula IV has comparable properties to an Ag-containing conductive paint, is available easily and economically, and does not cause and eruption on the skin.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55154703A JPS5780336A (en) | 1980-11-05 | 1980-11-05 | Preparation of pyrocatechol derivative |
| US06/471,924 US4499010A (en) | 1980-09-19 | 1983-03-02 | Conductive paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55154703A JPS5780336A (en) | 1980-11-05 | 1980-11-05 | Preparation of pyrocatechol derivative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5780336A true JPS5780336A (en) | 1982-05-19 |
Family
ID=15590100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55154703A Pending JPS5780336A (en) | 1980-09-19 | 1980-11-05 | Preparation of pyrocatechol derivative |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5780336A (en) |
-
1980
- 1980-11-05 JP JP55154703A patent/JPS5780336A/en active Pending
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