| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3e9445e5e3626f36e932c6451a928250 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N33-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-76
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 |
| filingDate |
1993-12-21^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0139d0346ca9d3a9c28f1e3e7fd6981e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e5f4249271f8f9f864b6bf832e92fc42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c752a98237ddf714f37206d3f4e1e945 |
| publicationDate |
1994-07-06^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0605363-A1 |
| titleOfInvention |
Process for the preparation of 2-alkyl-6-methyl-N-(1'-methoxy-2'-propyl)-aniline and a process for the preparation of their chloracetanilides |
| abstract |
A process for the preparation of 2-alkyl-6-methyl-N-(1'methoxy-2'-propyl)-aniline by catalytic reductive alkylation wherein at least one mole equivalent of methoxyacetone is reacted with one mole equivalent of 2-alkyl-6-methyl-aniline in a liquid medium without an additional solvent, in the presence of a platinised carbon catalyst and hydrogen and in the presence of an acid cocatalyst under a hydrogen pressure of between 2 x 10⁵ and 1 x 10⁶ Pa at a temperature between 20 and 80 °C, characterised in that the reaction mixture contains water from the beginning of the reaction and after the hydrogenation, base is added, the reaction mixture is filtered to separate the catalyst and the title compound recovered from the filtrate. n The process is particularly useful for the preparation of N-substituted chloracetanilide herbicides. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9705095-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014037962-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2370795-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2370795-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5859300-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0143863-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104803875-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9702232-A1 |
| priorityDate |
1992-12-29^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |