JPS55143939A - Purification of tertiary amine - Google Patents
Purification of tertiary amineInfo
- Publication number
- JPS55143939A JPS55143939A JP5090579A JP5090579A JPS55143939A JP S55143939 A JPS55143939 A JP S55143939A JP 5090579 A JP5090579 A JP 5090579A JP 5090579 A JP5090579 A JP 5090579A JP S55143939 A JPS55143939 A JP S55143939A
- Authority
- JP
- Japan
- Prior art keywords
- tertiary amine
- formaldehyde
- purification
- yield
- remaining
- 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.)
- Granted
Links
- 150000003512 tertiary amines Chemical class 0.000 title abstract 7
- 238000000746 purification Methods 0.000 title 1
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 abstract 13
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 4
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 2
- 235000019253 formic acid Nutrition 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 238000006485 reductive methylation reaction Methods 0.000 abstract 1
- 125000000467 secondary amino group Chemical class [H]N([*:1])[*:2] 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5090579A JPS55143939A (en) | 1979-04-26 | 1979-04-26 | Purification of tertiary amine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5090579A JPS55143939A (en) | 1979-04-26 | 1979-04-26 | Purification of tertiary amine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55143939A true JPS55143939A (en) | 1980-11-10 |
| JPS6227058B2 JPS6227058B2 (enrdf_load_stackoverflow) | 1987-06-12 |
Family
ID=12871766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5090579A Granted JPS55143939A (en) | 1979-04-26 | 1979-04-26 | Purification of tertiary amine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55143939A (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595145A (ja) * | 1982-06-30 | 1984-01-12 | Daicel Chem Ind Ltd | 第３アミンを含む有機抽出剤の精製法 |
| KR20160048027A (ko) * | 2013-08-26 | 2016-05-03 | 헌츠만 페트로케미칼 엘엘씨 | 아민 촉매 내의 알데하이드의 감소 |
-
1979
- 1979-04-26 JP JP5090579A patent/JPS55143939A/ja active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS595145A (ja) * | 1982-06-30 | 1984-01-12 | Daicel Chem Ind Ltd | 第３アミンを含む有機抽出剤の精製法 |
| KR20160048027A (ko) * | 2013-08-26 | 2016-05-03 | 헌츠만 페트로케미칼 엘엘씨 | 아민 촉매 내의 알데하이드의 감소 |
| JP2016536425A (ja) * | 2013-08-26 | 2016-11-24 | ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ | アミン触媒中のアルデヒドの減少 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6227058B2 (enrdf_load_stackoverflow) | 1987-06-12 |
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