http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-313316-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_203bbf7a76783129fa3f30f5b9c3d852 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_73ee0bacab5a7576a6a3244747f6ea99 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-20 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-20 |
| filingDate | 1928-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1929-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-313316-A |
| titleOfInvention | Improvements in the production of esters from acid amides |
| 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. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4983757-A |
| priorityDate | 1928-06-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.