http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-918496-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_18390a4033f7250c2e2659f1ed8aaba2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-22 |
| filingDate | 1960-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_62681160d819e067f302c88533d01268 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_052408ba445e5038a295949feff25fc8 |
| publicationDate | 1963-02-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-918496-A |
| titleOfInvention | An improved process for the catalytic oxidation in liquid phase of paranitro-ethylbenzene to paranitroacetophene |
| abstract | A process for the catalytic oxidation of paranitroethylbenzene to paranitroacetophenone in the liquid phase is carried out at a temperature between 100 and 140 DEG C. in the presence of a catalyst soluble in the paranitroethylbenzene and consisting of one or more metal salts of one or more fatty acids, with oxygen, or an oxygen containing gas, saturated with water vapour at a temperature between 50 and 100 DEG C. Catalysts specified are cobalt, manganese and silver oleates or stearates alone or mixed with one another. Residual oils remaining after separating paranitroacetophenone from the reaction product may be recycled, if necessary after neutralisation or oxidation by means of potassium permanganate, to the oxidation stage alone or mixed with further paranitroethylbenzene. The use of potassium bichromate or hydrogen peroxide instead of potassium permanganate is mentioned. Examples are furnished. Paranitrobenzoic acid is produced as by-product. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-1267675-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105461565-A |
| priorityDate | 1960-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.