http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3845063-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_af99df08b153738cd418446a75d09bfc |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C5-3021 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D295-096 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-096 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C5-30 |
| filingDate | 1972-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1974-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_709da4be5457b8f1d6c8c2463c290724 |
| publicationDate | 1974-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3845063-A |
| titleOfInvention | Preparation of symmetrical 4-(dialkylamino)phenols |
| abstract | 1. A PROCESS FOR PREPARING SYMMETRICAL 4-(DIALKYLAMINO)PHENOLS CORRESPONDING TO THE FORMULA 4-((R)2-N-),(X)N-PHENOL WHEREIN R REPRESENTS LOWERALKYL OF 1 TO 4 CARBON ATOMS OR BOTH R GROUPS TAKEN TOGETHER WITH THE NITROGEN ATOM REPRESENT PIPERIDINO, MORPHOLINO OR PYRROLIDINO; X REPRESENTS LOWERALKYL OF 1 TO 4 CARBON ATOMS OR LOWERALKOXY OF 1 TO 4 CARBON ATOMS AND N REPRESENTS AN INTEGER OF 0 TO 3 WITH THE PROVISO THAT WHEN X IS TERITARY BUTYL OR TERTIARY BUTOXY, THAT ONLY ONE SUCH MOIETY CAN BE IN A RING POSITION ALPHA TO THE AMINO NITROGEN, WHICH CONSISTS ESSENTIALLY OF REACTING IN AN INERT POLAR SOLVENT, A 4-BROMOPHENOL OF THE FORMULA WHEREIN X AND N ARE AS SET FORTH HEREINBEFORE, WITH A COMPOUND OF THE FORMULA HN(R)2 WHEREIN R IS AS SET FORTH HEREINBEFORE, AT A PRESSURE ABOVE ATMOSPHERIC PRESSURE AND AT A TEMPERATURE OF FROM ABOUT 100*C. TO ABOUT 300*C. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4843160-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4254056-A |
| priorityDate | 1970-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.