JPS5742661A - Preparation of n- dialkylaminoalkyl acrylamide - Google Patents
Preparation of n- dialkylaminoalkyl acrylamideInfo
- Publication number
- JPS5742661A JPS5742661A JP11920180A JP11920180A JPS5742661A JP S5742661 A JPS5742661 A JP S5742661A JP 11920180 A JP11920180 A JP 11920180A JP 11920180 A JP11920180 A JP 11920180A JP S5742661 A JPS5742661 A JP S5742661A
- Authority
- JP
- Japan
- Prior art keywords
- formula
- dialkylaminoalkylamine
- mole
- alkyl
- double
- 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
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 abstract 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 2
- 238000006243 chemical reaction Methods 0.000 abstract 2
- 150000001875 compounds Chemical class 0.000 abstract 2
- 238000010438 heat treatment Methods 0.000 abstract 2
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 abstract 1
- -1 acrylic ester Chemical class 0.000 abstract 1
- 230000009435 amidation Effects 0.000 abstract 1
- 238000007112 amidation reaction Methods 0.000 abstract 1
- 229920006317 cationic polymer Polymers 0.000 abstract 1
- 238000000354 decomposition reaction Methods 0.000 abstract 1
- 150000002148 esters Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
PURPOSE: To obtain the titled compound useful as a raw material for a cationic polymer in high purity and in high yield, by reacing an acrylic acid or its ester with double or more mole dialkylaminoalkylamine, followed by hydrolysis.
CONSTITUTION: An acrylic acid shown by the formula I (R1 is H or 1W3C alkyl) or an acrylic ester is reacted with double or more mole dialklaminoalkylamine shown by the formula II (R2 and R3 are 1W3C alkyl; n is an integer of 2W5), to give a compound shown by the formula III, which is decomposed at 150W300°C under heating, and only an N-(dialkyl aminoalkyl)acrylamide shown by the formula IV, a decomposition product under heating, is obtained in extremely high yield by a condenser which is simultaneously heated.
EFFECT: The excess addition of the dialkylaminoalkylamine carries out simultaneously amidation and protection of vinyl group, and prevents the polymerization and size reactions during the reaction.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11920180A JPS5742661A (en) | 1980-08-29 | 1980-08-29 | Preparation of n- dialkylaminoalkyl acrylamide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11920180A JPS5742661A (en) | 1980-08-29 | 1980-08-29 | Preparation of n- dialkylaminoalkyl acrylamide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5742661A true JPS5742661A (en) | 1982-03-10 |
Family
ID=14755422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11920180A Pending JPS5742661A (en) | 1980-08-29 | 1980-08-29 | Preparation of n- dialkylaminoalkyl acrylamide |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5742661A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58170741A (en) * | 1982-03-18 | 1983-10-07 | ケミシエ・フアブリ−ク・シユトツクハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Manufacture of n-(tertiary aminoalkyl)acrylamide |
| JP2010505890A (en) * | 2006-10-09 | 2010-02-25 | クラリアント・ファイナンス・（ビーブイアイ）・リミテッド | Method for producing basic (meth) acrylamide |
-
1980
- 1980-08-29 JP JP11920180A patent/JPS5742661A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58170741A (en) * | 1982-03-18 | 1983-10-07 | ケミシエ・フアブリ−ク・シユトツクハウゼン・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Manufacture of n-(tertiary aminoalkyl)acrylamide |
| JP2010505890A (en) * | 2006-10-09 | 2010-02-25 | クラリアント・ファイナンス・（ビーブイアイ）・リミテッド | Method for producing basic (meth) acrylamide |
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