http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1244149-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a3ae63500ac7f6553fdf267a475ed01c |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-53 |
| filingDate | 1970-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1244149-A |
| titleOfInvention | Process for the preparation of aromatic hydroxyl nitriles |
| abstract | 1,244,149. Preparation of aromatic hydroxy nitrile. STAMICARBON N.V. 31 July, 1970 [2 Aug., 1969], No. 37183/70. Heading C2C. A process for the preparation of an aromatic nitrile containing a free hydroxyl group attached to the nucleus, comprises reacting an aromatic compound containing a free hydroxyl group and an alkyl group attached to the nucleus thereof with a gas mixture containing NH 3 and O 2 at a temperature of between 200‹ and 425‹ C. in the presence of an ammoxidation catalyst, the contact time of the reactants with the catalyst being less than 8 seconds. Using this process p-cyanophenol is prepared in the examples. |
| priorityDate | 1969-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 16.