GB1463088A - Process for producing a formamide derivative - Google Patents
Process for producing a formamide derivativeInfo
- Publication number
- GB1463088A GB1463088A GB4936674A GB4936674A GB1463088A GB 1463088 A GB1463088 A GB 1463088A GB 4936674 A GB4936674 A GB 4936674A GB 4936674 A GB4936674 A GB 4936674A GB 1463088 A GB1463088 A GB 1463088A
- Authority
- GB
- United Kingdom
- Prior art keywords
- compound
- formula
- producing
- nov
- acid
- 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
Classifications
-
- 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
- C07C233/45—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 carboxyl groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
1463088 N,N - Di(methylcarboxylatomethyl)- formamide SNAMPROGETTI SpA 14 Nov 1974 [21 Nov 1973] 49366/74 Heading C2C A process for producing a compound having the formula comprises: (i) hydrolysing and esterifying with methyl alcohol in the presence of water and an inorganic acid (e.g. HCl), a compound having the formula so as to produce the corresponding acid-addition salt of a compound having the formula (ii) converting the acid-addition salt of the compound of Formula III above to the free compound of Formula III above; and (iii) formylating the free compound of Formula III above with chloral in the presence of a diluent (e.g. benzene or toluene) so as to produce the desired compound of Formula I above.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT3149973A IT1006639B (en) | 1973-11-21 | 1973-11-21 | PROCEDURE FOR THE PREPARATION OF N N BIS ACETOMETIL FORMAMIDE |
BE151971A BE823906A (en) | 1973-11-21 | 1974-12-27 | PROCESS FOR PREPARING N, N'BIS ACETOMETHYLFORMAMIDE |
BE823906 | 1974-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1463088A true GB1463088A (en) | 1977-02-02 |
Family
ID=27158545
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB4936674A Expired GB1463088A (en) | 1973-11-21 | 1974-11-14 | Process for producing a formamide derivative |
Country Status (3)
Country | Link |
---|---|
BE (1) | BE823906A (en) |
FR (1) | FR2251547B1 (en) |
GB (1) | GB1463088A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3145736A1 (en) * | 1981-11-19 | 1983-05-26 | Basf Ag, 6700 Ludwigshafen | METHOD FOR PRODUCING N-FORMYL (ALPHA) AMINO ACID ESTERS |
-
1974
- 1974-11-14 GB GB4936674A patent/GB1463088A/en not_active Expired
- 1974-12-23 FR FR7442503A patent/FR2251547B1/fr not_active Expired
- 1974-12-27 BE BE151971A patent/BE823906A/en unknown
Also Published As
Publication number | Publication date |
---|---|
DE2455150B2 (en) | 1977-05-12 |
FR2251547B1 (en) | 1977-05-20 |
BE823906A (en) | 1975-04-16 |
FR2251547A1 (en) | 1975-06-13 |
DE2455150A1 (en) | 1975-05-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PS | Patent sealed [section 19, patents act 1949] | ||
PCNP | Patent ceased through non-payment of renewal fee |