GB860805A - Process for the manufacture of substituted formamides - Google Patents
Process for the manufacture of substituted formamidesInfo
- Publication number
- GB860805A GB860805A GB25916/57A GB2591657A GB860805A GB 860805 A GB860805 A GB 860805A GB 25916/57 A GB25916/57 A GB 25916/57A GB 2591657 A GB2591657 A GB 2591657A GB 860805 A GB860805 A GB 860805A
- Authority
- GB
- United Kingdom
- Prior art keywords
- water
- amine
- manufacture
- substituted formamides
- insoluble
- 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
- 150000003948 formamides Chemical class 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 150000001412 amines Chemical class 0.000 abstract 3
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 abstract 2
- NQRYJNQNLNOLGT-UHFFFAOYSA-N Piperidine Chemical compound C1CCNCC1 NQRYJNQNLNOLGT-UHFFFAOYSA-N 0.000 abstract 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 2
- QVIAMKXOQGCYCV-UHFFFAOYSA-N 4-methylpentan-1-amine Chemical compound CC(C)CCCN QVIAMKXOQGCYCV-UHFFFAOYSA-N 0.000 abstract 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 abstract 1
- 229910002091 carbon monoxide Inorganic materials 0.000 abstract 1
- 239000003054 catalyst Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
- 150000003335 secondary amines Chemical class 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C233/00—Carboxylic acid amides
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Substituted formamides are prepared by reacting a primary or secondary amine with carbon monoxide at temperatures above 100 DEG C. and pressures above 50 atmospheres in the presence of water as sole catalyst. If the amine is insoluble or substantially insoluble in water, a water-miscible liquid solvent may be added. Preferably the water-content is at least 5% by weight of the amine. Specified and exemplified amines are dimethylamine, isohexylamine and piperidine.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE860805X | 1957-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB860805A true GB860805A (en) | 1961-02-08 |
Family
ID=6792993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB25916/57A Expired GB860805A (en) | 1957-02-21 | 1957-08-16 | Process for the manufacture of substituted formamides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB860805A (en) |
-
1957
- 1957-08-16 GB GB25916/57A patent/GB860805A/en not_active Expired
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