JPH0553783B2 - - Google Patents
Info
- Publication number
- JPH0553783B2 JPH0553783B2 JP22234284A JP22234284A JPH0553783B2 JP H0553783 B2 JPH0553783 B2 JP H0553783B2 JP 22234284 A JP22234284 A JP 22234284A JP 22234284 A JP22234284 A JP 22234284A JP H0553783 B2 JPH0553783 B2 JP H0553783B2
- Authority
- JP
- Japan
- Prior art keywords
- ethylene oxide
- reaction
- dialkylamine
- daae
- parts
- 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 - Lifetime
Links
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 claims description 44
- 238000006243 chemical reaction Methods 0.000 claims description 41
- 125000005265 dialkylamine group Chemical group 0.000 claims description 23
- 239000002904 solvent Substances 0.000 claims description 14
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 239000007791 liquid phase Substances 0.000 claims description 3
- 125000000217 alkyl group Chemical group 0.000 claims description 2
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 30
- YVPJCJLMRRTDMQ-UHFFFAOYSA-N ethyl diazoacetate Chemical compound CCOC(=O)C=[N+]=[N-] YVPJCJLMRRTDMQ-UHFFFAOYSA-N 0.000 description 21
- ROSDSFDQCJNGOL-UHFFFAOYSA-N protonated dimethyl amine Natural products CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 9
- 239000000243 solution Substances 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 229960002887 deanol Drugs 0.000 description 5
- 238000004817 gas chromatography Methods 0.000 description 5
- 239000007788 liquid Substances 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 4
- 239000007795 chemical reaction product Substances 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 238000004821 distillation Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 150000001298 alcohols Chemical class 0.000 description 2
- 239000007810 chemical reaction solvent Substances 0.000 description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000000998 batch distillation Methods 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 238000011437 continuous method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 125000002147 dimethylamino group Chemical group [H]C([H])([H])N(*)C([H])([H])[H] 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000003449 preventive effect Effects 0.000 description 1
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 1
- 230000005070 ripening Effects 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 238000001577 simple distillation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000001308 synthesis method 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 |
|---|---|---|---|
| JP22234284A JPS61100550A (ja) | 1984-10-23 | 1984-10-23 | ジアルキルアミノエタノ−ルの製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22234284A JPS61100550A (ja) | 1984-10-23 | 1984-10-23 | ジアルキルアミノエタノ−ルの製造法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61100550A JPS61100550A (ja) | 1986-05-19 |
| JPH0553783B2 true JPH0553783B2 (it) | 1993-08-10 |
Family
ID=16780837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22234284A Granted JPS61100550A (ja) | 1984-10-23 | 1984-10-23 | ジアルキルアミノエタノ−ルの製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61100550A (it) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103242175A (zh) * | 2013-03-28 | 2013-08-14 | 宁波市联凯化学有限公司 | 一种一乙醇二异丙醇胺的制备方法 |
-
1984
- 1984-10-23 JP JP22234284A patent/JPS61100550A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61100550A (ja) | 1986-05-19 |
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