http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2070584-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68 |
| filingDate | 1979-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1981-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2070584-A |
| titleOfInvention | Process for Producing N-alkyl- N-acyl-2,6-dialkylanilines |
| abstract | An improved process for producing N-alkyl-N-acyl-2,6- dialkylanilines of the formula <IMAGE> wherein R1 and R2 independently of one another are methyl or ethyl, R3 is 1-methoxycarbonylethyl, 2- methoxyethyl, 2-ethoxyethyl, 2-n- propoxyethyl or 1-methyl-2- methoxyethyl, and R4 is chloromethyl, methoxymethyl or 2-furyl, by reaction of a N-alkyl-2,6-dialkylaniline of the formula <IMAGE> wherein R4 and R2 have the meanings given above, with an acid chloride of the formula R4-CO-Cl wherein R4 has the meaning given above, which process comprises adding the N-alkyl-2,6-dialkylaniline at 20 to 80 DEG C to a solution of the acid chloride in an inert solvent; subsequently evacuating the reaction vessel, in the same temperature range, to a pressure of 300 to 100 Torr; and after addition of water, layer- separation and removal of the organic solvent by evaporation, obtaining the N-alkyl-N-acyl-2,6-dialkylaniline of the above formula in the form of a melt. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9012783-A1 |
| priorityDate | 1979-12-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.