http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04368360-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f6e960aa6ad2ba6401030159343ebe68 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C239-20 |
| filingDate | 1991-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a9060d41f934ccfc9d97e45991c7d4ff http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b531ec3f2001618be10d428729c9255f |
| publicationDate | 1992-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04368360-A |
| titleOfInvention | Production of phenoxyamines |
| abstract | PURPOSE: To obtain the subject compounds useful as an intermediate raw material for medicines, agricultural chemicals, etc., in high yield by reacting alkali metallic salts of phenols with hydroxylamine-O-sulfonic acid in a specific solvent. n CONSTITUTION: Alkali metallic salts of phenols are reacted with hydroxylamine- O-sulfonic acid in a mixed solvent of a water-soluble organic solvent (e.g. isopropanol) and water at 60-150°C for 0.1-10hr to afford phenoxyamines. The alkali metallic salts of the phenols are obtained by reacting the corresponding phenols (e.g. dichlorophenol) with an alkali hydroxide (e.g. NaOH). The hydroxylamine-O-sulfonic acid is used in a molar amount of 0.05-1 based on the alkali metallic salts of the phenols. The water-soluble organic solvent is used in an amount of 0.1-10 times based on the phenols. n COPYRIGHT: (C)1992,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7199242-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100364963-C http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2005023757-A1 |
| priorityDate | 1991-06-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.