JPS57143308A - Preparation of propiolic acid polymer - Google Patents
Preparation of propiolic acid polymerInfo
- Publication number
- JPS57143308A JPS57143308A JP2844881A JP2844881A JPS57143308A JP S57143308 A JPS57143308 A JP S57143308A JP 2844881 A JP2844881 A JP 2844881A JP 2844881 A JP2844881 A JP 2844881A JP S57143308 A JPS57143308 A JP S57143308A
- Authority
- JP
- Japan
- Prior art keywords
- propiolic acid
- molybdenum pentachloride
- catalyst
- give
- added
- 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
- UORVCLMRJXCDCP-UHFFFAOYSA-N propynoic acid Chemical compound OC(=O)C#C UORVCLMRJXCDCP-UHFFFAOYSA-N 0.000 title abstract 5
- 229920000642 polymer Polymers 0.000 title abstract 3
- GICWIDZXWJGTCI-UHFFFAOYSA-I molybdenum pentachloride Chemical compound Cl[Mo](Cl)(Cl)(Cl)Cl GICWIDZXWJGTCI-UHFFFAOYSA-I 0.000 abstract 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000003054 catalyst Substances 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 abstract 1
- 239000000969 carrier Substances 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 239000003638 chemical reducing agent Substances 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 125000002534 ethynyl group Chemical group [H]C#C* 0.000 abstract 1
- 239000008394 flocculating agent Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000012299 nitrogen atmosphere Substances 0.000 abstract 1
- 239000004065 semiconductor Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000004094 surface-active agent Substances 0.000 abstract 1
- CRHIAMBJMSSNNM-UHFFFAOYSA-N tetraphenylstannane Chemical compound C1=CC=CC=C1[Sn](C=1C=CC=CC=1)(C=1C=CC=CC=1)C1=CC=CC=C1 CRHIAMBJMSSNNM-UHFFFAOYSA-N 0.000 abstract 1
- -1 β-substituted propiolic acid Chemical class 0.000 abstract 1
Landscapes
- Polymerization Catalysts (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: To obtain a chain polymer of propiolic acid which is an acetylene having a polar group in high yield, by using molybdenum pentachloride as a catalyst.
CONSTITUTION: A propiolic acid, expressed by the formula (X is H, alkyl group, aryl group, carboxyl group, etc.) is added to a solvent, e.g. ether or ester, to give a concentration of preferably 0.1W5mol/l, and 0.1W10mol%, based on the propiolic acid, molybdenum pentachloride as a catalyst is added to polymerize the propiolic acid in a dried nitrogen atmosphere at 0W100°C and give the aimed polymer. In case a β-substituted propiolic acid is polymerized, a mixture of the molybdenum pentachloride with preferably about an equimolar amount of a reducing agent, e.g. tetraphenyltin, is allowed to stand for 10W30min, matured and used.
USE: Applicable to semiconductors, surfactants, flocculants, metallic complexes, catalytic carriers, etc.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2844881A JPS57143308A (en) | 1981-03-02 | 1981-03-02 | Preparation of propiolic acid polymer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2844881A JPS57143308A (en) | 1981-03-02 | 1981-03-02 | Preparation of propiolic acid polymer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57143308A true JPS57143308A (en) | 1982-09-04 |
Family
ID=12248947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2844881A Pending JPS57143308A (en) | 1981-03-02 | 1981-03-02 | Preparation of propiolic acid polymer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57143308A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748273A (en) * | 1984-12-05 | 1988-05-31 | Kanegafushi Kagaku Kogyo Kabushiki Kaisha | Amphiphilic diacetylene compound containing benzene ring and film prepared therefrom |
| JPH01275613A (en) * | 1988-04-28 | 1989-11-06 | Matsushita Electric Ind Co Ltd | Production of extraordinarily long polyacetylene or polyacene conjugated polymer |
-
1981
- 1981-03-02 JP JP2844881A patent/JPS57143308A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4748273A (en) * | 1984-12-05 | 1988-05-31 | Kanegafushi Kagaku Kogyo Kabushiki Kaisha | Amphiphilic diacetylene compound containing benzene ring and film prepared therefrom |
| JPH01275613A (en) * | 1988-04-28 | 1989-11-06 | Matsushita Electric Ind Co Ltd | Production of extraordinarily long polyacetylene or polyacene conjugated polymer |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5379983A (en) | Novel polymer | |
| JPS5414950A (en) | Preparation of alpha-tetralone | |
| JPS5576852A (en) | Novel derivative of anthranilic acid | |
| JPS5291837A (en) | Preparation of p-nitrobenzoic acid | |
| JPS54134789A (en) | Preparation of polyolefin | |
| JPS55133321A (en) | Preparation of perfluoro-2-butene | |
| JPS52127480A (en) | Dispersion of particles into medium | |
| JPS5339388A (en) | Preparation of amino acrylate polymer | |
| JPS5419912A (en) | Preparation of methacrylic acid | |
| JPS525896A (en) | Preparation of polyester elastomer | |
| JPS5452049A (en) | Preparation of high quality terephthalic acid | |
| JPS5347491A (en) | Preparation of polyester | |
| JPS5736106A (en) | Preparation of polymer of 2-chloro-1-phenylacetylene | |
| JPS57200331A (en) | Preparation of dicyclopentenyloxyalkyl carboxylate | |
| JPS5464600A (en) | Preparation of polyaluminoxane chelate compound | |
| JPS5258796A (en) | Process for preparing an aromatic polyamide | |
| JPS57104A (en) | Production of polyethylene | |
| JPS54157509A (en) | Separation of isobutylene | |
| JPS5368764A (en) | Preparation of 3-hydroxy-4-homoisotwistane | |
| JPS5419948A (en) | Chalcone compounds | |
| JPS52131532A (en) | Preparation of propenylphosphoric acid derivatives | |
| JPS52153915A (en) | Preparation of alpha-amino-delta-hydroxyvaleric acid | |
| JPS54130529A (en) | Preparation of terephthalic acid | |
| JPS51125015A (en) | Process for preparation of the carbonyl compound having hetero atom at beta -position and alpha ,beta -unsaturated carbonyl compounds | |
| JPS53149942A (en) | Praparation of pyromellitic acid bis(dimethylaminoethyl)ester |