http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1338522-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5be28e3e4510a8d9cd9d9065f9d18a61 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-59 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-58 |
| filingDate | 1972-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-11-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-1338522-A |
| titleOfInvention | Cyanoethylation of aminophenols |
| abstract | 1338522 Cyanoalkylated aminophenols HOWARD HALL & CO 23 May 1972 [1 June 1971] 24257/72 Heading C2C N-cyanoalkylated aminophenols of the general formula in which R is hydrogen or 2-cyanoethyl are prepared by reacting acrylonitrile with an aqueous solution of a water-soluble salt of o, m or p aminophenol while maintaining the temperature below about 100‹ C. and thereafter neutralizing the reaction mixture to liberate the resulting free N-substituted aminophenol. The monocyano ethylated compound is obtained by reacting equimolar amounts of reactants and the dicyano ethylated compound by using an excess of acrylonitrile. |
| priorityDate | 1971-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.