| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 |
| filingDate |
1991-06-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e36a1585a2bbc3fd7dfcc1297fd5d100
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ab6464103378af650f40312f72a54b4 |
| publicationDate |
1991-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2663632-A1 |
| titleOfInvention |
PROCESS FOR REDUCING THE FORMATION OF DESALKYLATION PRODUCTS IN THE PREPARATION OF 3-DIALKYLAMINOPHENOLS |
| abstract |
A process for reducing the formation of dealkylation products during the preparation of 3-dialkylaminophenols by reacting resorcinol with dialkylamines, the reaction being carried out in the presence of an ester of phosphorous acid and optionally in the additional presence of phosphorous acid. |
| priorityDate |
1990-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |