| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-10 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-10 |
| filingDate |
1981-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4d62e83efaa380a37d1b3ffad9489717 |
| publicationDate |
1982-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-1128520-A |
| titleOfInvention |
Process for the preparation of 3-picoline |
| abstract |
ABSTRACT OF THE DISCLOSURE A process for the preparation of 3-picoline wherein a mixture acetaldehyde and/or crotonaldehyde with formaldehyde is reacted in the presence of an ammonium salt at a temperature of 180° to 280°C. in a closed vessel. The mixture is in the liquid phase. |
| priorityDate |
1980-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |