GB313316A - Improvements in the production of esters from acid amides - Google Patents
Improvements in the production of esters from acid amidesInfo
- Publication number
- GB313316A GB313316A GB1701428A GB1701428A GB313316A GB 313316 A GB313316 A GB 313316A GB 1701428 A GB1701428 A GB 1701428A GB 1701428 A GB1701428 A GB 1701428A GB 313316 A GB313316 A GB 313316A
- Authority
- GB
- United Kingdom
- Prior art keywords
- esters
- acid
- alcohols
- alcohol
- action
- 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
- C07C67/00—Preparation of carboxylic acid esters
- C07C67/18—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group
- C07C67/20—Preparation of carboxylic acid esters by conversion of a group containing nitrogen into an ester group from amides or lactams
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
313,316. Smith, H. G., and Imperial Chemical Industries, Ltd. June 12, 1928. Esters; butyl formate. - Esters of organic acids, particularly higher esters such as butyl formate, are prepared by the action of acid amides on alcohols in the presence of free sulphuric acid. The acid, preferably in excess of the quantity required to fix all the ammonia formed, may be allowed to drop into an equimolecular mixture of an alcohol and an amide, such as formamide or acetmide, and in cases where the ester produced has a lower boiling point than the alcohol, and does not form an azeotropic vapour therewith, the reaction may be performed under a reflux. The formation of esters by the action of alcohols on amides and on amide acid sulphates is referred to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1701428A GB313316A (en) | 1928-06-12 | 1928-06-12 | Improvements in the production of esters from acid amides |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1701428A GB313316A (en) | 1928-06-12 | 1928-06-12 | Improvements in the production of esters from acid amides |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB313316A true GB313316A (en) | 1929-06-13 |
Family
ID=10087661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1701428A Expired GB313316A (en) | 1928-06-12 | 1928-06-12 | Improvements in the production of esters from acid amides |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB313316A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983757A (en) * | 1989-04-11 | 1991-01-08 | Mitsubishi Gas Chemical Company, Inc. | Process for production of carboxylic acid esters and formamide |
-
1928
- 1928-06-12 GB GB1701428A patent/GB313316A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4983757A (en) * | 1989-04-11 | 1991-01-08 | Mitsubishi Gas Chemical Company, Inc. | Process for production of carboxylic acid esters and formamide |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB313316A (en) | Improvements in the production of esters from acid amides | |
| GB761093A (en) | Production of s-acetyl glutathione | |
| GB1350819A (en) | Production of organic hydrogen peroxide solutions | |
| CH316153A (en) | Process for the esterification of dicarboxylic acids with a high boiling point or decomposition point of above 265 ° C with alcohols | |
| GB530269A (en) | Improvements in or relating to the manufacture of the nitriles of organic carboxylicacids | |
| GB1006152A (en) | Method for producing dextro-trans-pyrethric acid | |
| NL296871A (en) | ||
| GB334228A (en) | Production of compounds from propylene | |
| DE647035C (en) | Process for the acetylation of cellulose using acetic anhydride after pretreatment with acetic acid in the heat | |
| GB747417A (en) | Improvements in or relating to the production of phthalic acids | |
| SU138375A1 (en) | The method of plasticization of chlorine-containing polymers | |
| GB865864A (en) | Process for preparing hydroxyalkyl acrylates and methacrylates | |
| GB865290A (en) | Process for the production of acrylamide | |
| GB1112069A (en) | A process for the preparation of n-aryl-ª-amino acid esters | |
| GB788349A (en) | Process for the synthesis of 1-bromo-4-chlorobutane | |
| GB848395A (en) | Improvements in the production of esters of propionylacrylic acid | |
| GB437197A (en) | Improvements in or relating to the production of methacrylic acid and the alkyl esters thereof | |
| GB307137A (en) | Improvements in the manufacture of esters | |
| ES261630A1 (en) | New cyclopentano-naphthalene derivatives and their formation | |
| GB856393A (en) | A process for the manufacture of 4-amino-isoxazolidone-(3) | |
| GB566653A (en) | Processes for the synthesis of pyrazine-monocarboxylamide | |
| GB906802A (en) | Improvements in or relating to pyrrolenine bases | |
| GB550853A (en) | Improvements in the manufacture of esters of chlorine-containing organic acids | |
| GB313877A (en) | Improvements in or relating to the production of unsaturated esters | |
| GB656746A (en) | Improvements in and relating to the manufacture of 2-ethoxy benzamide |