JPS636051B2 - - Google Patents
Info
- Publication number
- JPS636051B2 JPS636051B2 JP11840481A JP11840481A JPS636051B2 JP S636051 B2 JPS636051 B2 JP S636051B2 JP 11840481 A JP11840481 A JP 11840481A JP 11840481 A JP11840481 A JP 11840481A JP S636051 B2 JPS636051 B2 JP S636051B2
- Authority
- JP
- Japan
- Prior art keywords
- weight
- ethyl acrylate
- ethanol
- dmdo
- butanol
- 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.)
- Expired
Links
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 78
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 34
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 claims description 31
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 claims description 31
- 238000004821 distillation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 7
- VREPYGYMOSZTKJ-UHFFFAOYSA-N 2,4-dimethyl-1,3-dioxane Chemical compound CC1CCOC(C)O1 VREPYGYMOSZTKJ-UHFFFAOYSA-N 0.000 claims description 4
- VDFVNEFVBPFDSB-UHFFFAOYSA-N 1,3-dioxane Chemical compound C1COCOC1 VDFVNEFVBPFDSB-UHFFFAOYSA-N 0.000 claims 1
- FFHWGQQFANVOHV-UHFFFAOYSA-N dimethyldioxirane Chemical compound CC1(C)OO1 FFHWGQQFANVOHV-UHFFFAOYSA-N 0.000 description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000007788 liquid Substances 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 238000005886 esterification reaction Methods 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 3
- 230000032050 esterification Effects 0.000 description 3
- 238000010992 reflux Methods 0.000 description 3
- IKHGUXGNUITLKF-UHFFFAOYSA-N Acetaldehyde Chemical compound CC=O IKHGUXGNUITLKF-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000002148 esters Chemical class 0.000 description 2
- 238000006116 polymerization reaction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- IKHGUXGNUITLKF-XPULMUKRSA-N acetaldehyde Chemical compound [14CH]([14CH3])=O IKHGUXGNUITLKF-XPULMUKRSA-N 0.000 description 1
- 239000003377 acid catalyst Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 238000005882 aldol condensation reaction Methods 0.000 description 1
- 239000012223 aqueous fraction Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- BCNCKJAYWXWHDQ-UHFFFAOYSA-N ethanol;ethyl prop-2-enoate Chemical compound CCO.CCOC(=O)C=C BCNCKJAYWXWHDQ-UHFFFAOYSA-N 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 239000002031 ethanolic fraction Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011403 purification operation Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11840481A JPS5821630A (ja) | 1981-07-30 | 1981-07-30 | 不純アルコ−ルの精製法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11840481A JPS5821630A (ja) | 1981-07-30 | 1981-07-30 | 不純アルコ−ルの精製法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5821630A JPS5821630A (ja) | 1983-02-08 |
| JPS636051B2 true JPS636051B2 (enExample) | 1988-02-08 |
Family
ID=14735807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11840481A Granted JPS5821630A (ja) | 1981-07-30 | 1981-07-30 | 不純アルコ−ルの精製法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5821630A (enExample) |
-
1981
- 1981-07-30 JP JP11840481A patent/JPS5821630A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5821630A (ja) | 1983-02-08 |
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