ES454194A1 - Procedure for obtaining bis- (N-acilaminometil) eteres. (Machine-translation by Google Translate, not legally binding) - Google Patents
Procedure for obtaining bis- (N-acilaminometil) eteres. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES454194A1 ES454194A1 ES454194A ES454194A ES454194A1 ES 454194 A1 ES454194 A1 ES 454194A1 ES 454194 A ES454194 A ES 454194A ES 454194 A ES454194 A ES 454194A ES 454194 A1 ES454194 A1 ES 454194A1
- Authority
- ES
- Spain
- Prior art keywords
- translation
- machine
- legally binding
- google translate
- bis
- 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
- 238000000034 method Methods 0.000 title abstract 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 150000002170 ethers Chemical class 0.000 abstract 1
- 229910052739 hydrogen Inorganic materials 0.000 abstract 1
- 239000001257 hydrogen Substances 0.000 abstract 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C231/00—Preparation of carboxylic acid amides
- C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
-
- 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
- C07C233/16—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 singly-bound oxygen atoms
- C07C233/17—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 singly-bound oxygen atoms with the substituted hydrocarbon radical bound to the nitrogen atom of the carboxamide group by an acyclic carbon atom
- C07C233/18—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 singly-bound oxygen atoms 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)
Abstract
Process for the preparation of bis- (N-acylaminomethyl) ethers of general formula i ** (see formula) ** Where r means hydrogen or methyl, by reaction of N-methylolacylamides of general formula ii ** (see formula) ** At higher temperature in the presence of a strong acid, characterized in that by continuously working the N-methylolacylamide of formula ii, mixed with a strong acid, it is exposed under normal pressure or lower pressure, for a short period of time, to a temperature of 80 to 250º c, preferably to one of 120 to 155º c, the separated reaction water in the form of steam is removed under cooling and the bis- (N-acylaminoinethyl) ether of general formula i, which is obtained in molten form, is extracted continuously. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2558148A DE2558148C2 (en) | 1975-12-23 | 1975-12-23 | Process for the preparation of bis (N-acylaminomethyl) ethers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES454194A1 true ES454194A1 (en) | 1977-12-01 |
Family
ID=5965359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES454194A Expired ES454194A1 (en) | 1975-12-23 | 1976-12-14 | Procedure for obtaining bis- (N-acilaminometil) eteres. (Machine-translation by Google Translate, not legally binding) |
Country Status (11)
| Country | Link |
|---|---|
| AT (1) | AT347912B (en) |
| BE (1) | BE849817A (en) |
| CH (1) | CH605665A5 (en) |
| DE (1) | DE2558148C2 (en) |
| ES (1) | ES454194A1 (en) |
| FR (1) | FR2336382A1 (en) |
| GB (1) | GB1516428A (en) |
| IT (1) | IT1071484B (en) |
| NL (1) | NL7614058A (en) |
| PT (1) | PT66003B (en) |
| SE (1) | SE7614227L (en) |
-
1975
- 1975-12-23 DE DE2558148A patent/DE2558148C2/en not_active Expired
-
1976
- 1976-12-07 GB GB50985/76A patent/GB1516428A/en not_active Expired
- 1976-12-14 ES ES454194A patent/ES454194A1/en not_active Expired
- 1976-12-17 SE SE7614227A patent/SE7614227L/en unknown
- 1976-12-17 NL NL7614058A patent/NL7614058A/en not_active Application Discontinuation
- 1976-12-22 PT PT66003A patent/PT66003B/en unknown
- 1976-12-22 IT IT30760/76A patent/IT1071484B/en active
- 1976-12-22 AT AT954276A patent/AT347912B/en not_active IP Right Cessation
- 1976-12-22 FR FR7638675A patent/FR2336382A1/en active Granted
- 1976-12-22 CH CH1618976A patent/CH605665A5/xx not_active IP Right Cessation
- 1976-12-23 BE BE173604A patent/BE849817A/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR2336382B3 (en) | 1979-08-31 |
| SE7614227L (en) | 1977-06-24 |
| PT66003A (en) | 1977-01-01 |
| IT1071484B (en) | 1985-04-10 |
| FR2336382A1 (en) | 1977-07-22 |
| DE2558148C2 (en) | 1984-02-16 |
| PT66003B (en) | 1978-06-16 |
| ATA954276A (en) | 1978-06-15 |
| BE849817A (en) | 1977-06-23 |
| CH605665A5 (en) | 1978-10-13 |
| GB1516428A (en) | 1978-07-05 |
| DE2558148A1 (en) | 1977-07-07 |
| NL7614058A (en) | 1977-06-27 |
| AT347912B (en) | 1979-01-25 |
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