JPS5531046A - Preparation of acrylic or methacrylic ester - Google Patents
Preparation of acrylic or methacrylic esterInfo
- Publication number
- JPS5531046A JPS5531046A JP10456478A JP10456478A JPS5531046A JP S5531046 A JPS5531046 A JP S5531046A JP 10456478 A JP10456478 A JP 10456478A JP 10456478 A JP10456478 A JP 10456478A JP S5531046 A JPS5531046 A JP S5531046A
- Authority
- JP
- Japan
- Prior art keywords
- acrylic
- inhibitor
- phenothiazine
- alcohol
- polymerization
- 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
- JHPBZFOKBAGZBL-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylprop-2-enoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)=C JHPBZFOKBAGZBL-UHFFFAOYSA-N 0.000 title abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 title abstract 2
- 239000003112 inhibitor Substances 0.000 abstract 4
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 abstract 3
- 238000006116 polymerization reaction Methods 0.000 abstract 3
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract 2
- WJFKNYWRSNBZNX-UHFFFAOYSA-N 10H-phenothiazine Chemical compound C1=CC=C2NC3=CC=CC=C3SC2=C1 WJFKNYWRSNBZNX-UHFFFAOYSA-N 0.000 abstract 2
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 abstract 2
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 abstract 2
- 239000003729 cation exchange resin Substances 0.000 abstract 2
- 229950000688 phenothiazine Drugs 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 230000002401 inhibitory effect Effects 0.000 abstract 1
- -1 methanol Chemical compound 0.000 abstract 1
- 239000011347 resin Substances 0.000 abstract 1
- 229920005989 resin Polymers 0.000 abstract 1
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the title compound in high yield, by reacting acrylic or methacrylic acid with an alcohol in the presence of a cation exchange resin, using a specific dihydric phenol or phenothiazine as a polymerization inhibitor.
CONSTITUTION: Acrylic or methacrylic acid is reacted with an alcohol, e.g. methanol, in the presence of a porous strongly acidic cation exchange resin of the hydrogen type, using a tertiary alkyl nuclear substituted dihydric phenol, e.g. 2,5-di- (tert-butyl)hydroguinone or phenothiazine, as a polymerization inhibitor, to give an acrylic or methacrylic ester. The concentration of the inhibitor is preferably 50W110mmp. The inhibitor will not be adsorbed by the resin, has a great inhibitory effect even at a high temperature, and need not be removed in the polymerization of the ester.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10456478A JPS5531046A (en) | 1978-08-28 | 1978-08-28 | Preparation of acrylic or methacrylic ester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10456478A JPS5531046A (en) | 1978-08-28 | 1978-08-28 | Preparation of acrylic or methacrylic ester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5531046A true JPS5531046A (en) | 1980-03-05 |
Family
ID=14383944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10456478A Pending JPS5531046A (en) | 1978-08-28 | 1978-08-28 | Preparation of acrylic or methacrylic ester |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5531046A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139547A (en) * | 1987-04-16 | 1989-06-01 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of methacrylic acid ester |
| EP0376088A1 (en) * | 1988-12-24 | 1990-07-04 | Henkel Kommanditgesellschaft auf Aktien | Process for the preparation of esters of (meth-)acrylic acid and polyfunctional alcohols |
| CN1069893C (en) * | 1996-08-03 | 2001-08-22 | 中国石化齐鲁石油化工公司 | Process for producing methyl methacrylate and ethyl methacrylate |
-
1978
- 1978-08-28 JP JP10456478A patent/JPS5531046A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01139547A (en) * | 1987-04-16 | 1989-06-01 | Nippon Shokubai Kagaku Kogyo Co Ltd | Production of methacrylic acid ester |
| EP0376088A1 (en) * | 1988-12-24 | 1990-07-04 | Henkel Kommanditgesellschaft auf Aktien | Process for the preparation of esters of (meth-)acrylic acid and polyfunctional alcohols |
| WO1990007486A1 (en) * | 1988-12-24 | 1990-07-12 | Henkel Kommanditgesellschaft Auf Aktien | Improved process for producing esters of (meth)acrylic acid and polyhydric alcohols (i) |
| CN1069893C (en) * | 1996-08-03 | 2001-08-22 | 中国石化齐鲁石油化工公司 | Process for producing methyl methacrylate and ethyl methacrylate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| SE8203152L (en) | PROCEDURE FOR SYNTHETIZATION OF CARBONIC ACID ESTABLISHERS OF ORANTSALATED ALCOHOLS AND MULTIPLE ALCOHOLS | |
| DE3665576D1 (en) | Process for the preparation of methacrylic esters by transesterification | |
| JPS5531046A (en) | Preparation of acrylic or methacrylic ester | |
| JPS53105417A (en) | Preparation of acrylic acid esters or methacrylic acid esters | |
| JPS5424821A (en) | Preparation of fluoric acid fluoride containing ester group | |
| JPS53141216A (en) | Preparation of methacrylic acid ester | |
| JPS5334714A (en) | Preparation of dialkylaminoalkyl acrylate and dialkylaminoalkyl methacrylate | |
| JPS55122740A (en) | Preparation of acrylate or methacrylate | |
| JPS5793930A (en) | Preparation of methacrylic ester | |
| JPS56164142A (en) | Stabilization of still residue of distillation | |
| JPS5430104A (en) | Continuous production of tertiary butyl alcohol | |
| JPS53105438A (en) | Preparation of phenyl ether alcohol derivative acrylate or methacrylates | |
| JPS5799556A (en) | Preparation of methacrylic and acrylic ester | |
| JPS53144523A (en) | Production of acrylic or methacrylic ester | |
| JPS57206639A (en) | Preparation of acrylic or methacrylic ester | |
| JPS5225714A (en) | Process for preparation of acrylic acid esters or methacrylic acid est ers | |
| JPS6468A (en) | Tertiary amino-alcohol compound and production of optically active secondary alcohol using said compound | |
| JPS5579334A (en) | Preparation of methylphenol | |
| JPS53105418A (en) | Preparation of acrylic acid esters or methacrylic acid esters | |
| JPS5424813A (en) | Separation of methacrylic acid | |
| JPS5527118A (en) | Preparation of acrylic acid ester or methacrylic acid ester | |
| JPS5439042A (en) | Preparation of 2-(4-iso butylphenyl)-propionic acid | |
| JPS5436226A (en) | Preparation of derivative of phenyl acetic acid | |
| JPS5430107A (en) | Preparation of polyprenyl alcohols | |
| JPS56166141A (en) | Preparation of phenoxybenzaldehyde |