DE2118282A1 - - Google Patents
Info
- Publication number
- DE2118282A1 DE2118282A1 DE19712118282 DE2118282A DE2118282A1 DE 2118282 A1 DE2118282 A1 DE 2118282A1 DE 19712118282 DE19712118282 DE 19712118282 DE 2118282 A DE2118282 A DE 2118282A DE 2118282 A1 DE2118282 A1 DE 2118282A1
- Authority
- DE
- Germany
- Prior art keywords
- acetic acid
- diacetylethylenediamine
- ethylenediamine
- continuously
- distilled
- 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
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 66
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 claims description 13
- WNYIBZHOMJZDKN-UHFFFAOYSA-N n-(2-acetamidoethyl)acetamide Chemical compound CC(=O)NCCNC(C)=O WNYIBZHOMJZDKN-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000155 melt Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000010924 continuous production Methods 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 description 15
- WFDIJRYMOXRFFG-UHFFFAOYSA-N Acetic anhydride Chemical compound CC(=O)OC(C)=O WFDIJRYMOXRFFG-UHFFFAOYSA-N 0.000 description 9
- 239000007858 starting material Substances 0.000 description 4
- 239000006227 byproduct Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- VWSLLSXLURJCDF-UHFFFAOYSA-N 2-methyl-4,5-dihydro-1h-imidazole Chemical compound CC1=NCCN1 VWSLLSXLURJCDF-UHFFFAOYSA-N 0.000 description 1
- 241001550224 Apha Species 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- HMSINBTULZNZRC-UHFFFAOYSA-N n-acetyl-n-(2-aminoethyl)acetamide Chemical compound CC(=O)N(C(C)=O)CCN HMSINBTULZNZRC-UHFFFAOYSA-N 0.000 description 1
- 239000011541 reaction mixture Substances 0.000 description 1
- FRPJTGXMTIIFIT-UHFFFAOYSA-N tetraacetylethylenediamine Chemical compound CC(=O)C(N)(C(C)=O)C(N)(C(C)=O)C(C)=O FRPJTGXMTIIFIT-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/02—Preparation of carboxylic acid amides from carboxylic acids or from esters, anhydrides, or halides thereof by reaction with ammonia or amines
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
- C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
- C07C233/34—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups
- C07C233/35—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/36—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms having the nitrogen atom of at least one of the carboxamide groups bound to a carbon atom of a hydrocarbon radical substituted by amino groups with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom having the carbon atom of the carboxamide group bound to a hydrogen atom or to a carbon atom of an acyclic saturated carbon skeleton
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2118282A DE2118282C3 (de) | 1971-04-15 | 1971-04-15 | Verfahren zur kontinuierlichen Herstellung von N.N'-Diacetyläthylendiamin |
| CH428472A CH564520A5 (enrdf_load_stackoverflow) | 1971-04-15 | 1972-03-22 | |
| IT49563/72A IT954430B (it) | 1971-04-15 | 1972-04-12 | Produzione continua di n n diaceti lendiammina |
| BE781995A BE781995A (fr) | 1971-04-15 | 1972-04-12 | Preparation en continu du diaceto-ethylenediamide |
| NL7204898A NL7204898A (enrdf_load_stackoverflow) | 1971-04-15 | 1972-04-12 | |
| FR7212778A FR2136341A5 (enrdf_load_stackoverflow) | 1971-04-15 | 1972-04-12 | |
| SE04809/72A SE368198B (enrdf_load_stackoverflow) | 1971-04-15 | 1972-04-13 | |
| GB1726172A GB1383583A (en) | 1971-04-15 | 1972-04-14 | Continuous production of n,n-diacetylethylenediamine |
| AT325772A AT314492B (de) | 1971-04-15 | 1972-04-14 | Verfahren zur kontinuierlichen Herstellung von N,N'-Diacetyläthylendiamin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2118282A DE2118282C3 (de) | 1971-04-15 | 1971-04-15 | Verfahren zur kontinuierlichen Herstellung von N.N'-Diacetyläthylendiamin |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| DE2118282A1 true DE2118282A1 (enrdf_load_stackoverflow) | 1972-11-02 |
| DE2118282B2 DE2118282B2 (de) | 1974-02-07 |
| DE2118282C3 DE2118282C3 (de) | 1974-10-03 |
Family
ID=5804802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2118282A Expired DE2118282C3 (de) | 1971-04-15 | 1971-04-15 | Verfahren zur kontinuierlichen Herstellung von N.N'-Diacetyläthylendiamin |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT314492B (enrdf_load_stackoverflow) |
| BE (1) | BE781995A (enrdf_load_stackoverflow) |
| CH (1) | CH564520A5 (enrdf_load_stackoverflow) |
| DE (1) | DE2118282C3 (enrdf_load_stackoverflow) |
| FR (1) | FR2136341A5 (enrdf_load_stackoverflow) |
| GB (1) | GB1383583A (enrdf_load_stackoverflow) |
| IT (1) | IT954430B (enrdf_load_stackoverflow) |
| NL (1) | NL7204898A (enrdf_load_stackoverflow) |
| SE (1) | SE368198B (enrdf_load_stackoverflow) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027208A1 (de) * | 1979-10-10 | 1981-04-22 | Hoechst Aktiengesellschaft | Verfahren zur kontinuierlichen Herstellung von Di-acetyl-ethylendiamin |
| EP0042096A1 (de) * | 1980-06-12 | 1981-12-23 | BASF Aktiengesellschaft | Verfahren zur Herstellung von N,N'-Diacetylethylendiamin |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2828765A1 (de) * | 1978-06-30 | 1980-01-10 | Hoechst Ag | Verfahren zur herstellung von n,n'-diacetylethylendiamin |
| DE2832021A1 (de) * | 1978-07-21 | 1980-01-31 | Basf Ag | Verfahren zur herstellung von tetraacetylaethylendiamin |
| DK12887A (da) * | 1987-01-12 | 1988-07-13 | Cheminova As | Fremgangsmaade til fremstilling af n,n'-diacetylethylendiamin |
-
1971
- 1971-04-15 DE DE2118282A patent/DE2118282C3/de not_active Expired
-
1972
- 1972-03-22 CH CH428472A patent/CH564520A5/xx not_active IP Right Cessation
- 1972-04-12 IT IT49563/72A patent/IT954430B/it active
- 1972-04-12 FR FR7212778A patent/FR2136341A5/fr not_active Expired
- 1972-04-12 BE BE781995A patent/BE781995A/xx not_active IP Right Cessation
- 1972-04-12 NL NL7204898A patent/NL7204898A/xx not_active Application Discontinuation
- 1972-04-13 SE SE04809/72A patent/SE368198B/xx unknown
- 1972-04-14 GB GB1726172A patent/GB1383583A/en not_active Expired
- 1972-04-14 AT AT325772A patent/AT314492B/de not_active IP Right Cessation
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0027208A1 (de) * | 1979-10-10 | 1981-04-22 | Hoechst Aktiengesellschaft | Verfahren zur kontinuierlichen Herstellung von Di-acetyl-ethylendiamin |
| EP0042096A1 (de) * | 1980-06-12 | 1981-12-23 | BASF Aktiengesellschaft | Verfahren zur Herstellung von N,N'-Diacetylethylendiamin |
Also Published As
| Publication number | Publication date |
|---|---|
| CH564520A5 (enrdf_load_stackoverflow) | 1975-07-31 |
| NL7204898A (enrdf_load_stackoverflow) | 1972-10-17 |
| FR2136341A5 (enrdf_load_stackoverflow) | 1972-12-22 |
| GB1383583A (en) | 1974-02-12 |
| BE781995A (fr) | 1972-10-12 |
| IT954430B (it) | 1973-08-30 |
| AT314492B (de) | 1974-04-10 |
| SE368198B (enrdf_load_stackoverflow) | 1974-06-24 |
| DE2118282C3 (de) | 1974-10-03 |
| DE2118282B2 (de) | 1974-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C3 | Grant after two publication steps (3rd publication) | ||
| E77 | Valid patent as to the heymanns-index 1977 | ||
| 8330 | Complete renunciation |