| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_bfb2d278b580f7d76521aa6f1def0cf8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C273-1863
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C275-28 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-34 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C273-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C275-30 |
| filingDate |
1985-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9ebd70e40c97501c97d5d790b1adef9d |
| publicationDate |
1986-08-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2577221-A1 |
| titleOfInvention |
PROCESS FOR PREPARING A SUBSTITUTED PHENYLUREE |
| abstract |
Process for the preparation of a substituted phenylurea. A suitably substituted aniline, excess urea in a molar ratio of at least 1.1 relative to the aniline, and a secondary amine are simultaneously reacted, in a non-hydroxylated organic solvent, at a temperature of 130 at 250 degrees C, with removal of ammonia as it is formed. The phenylureas obtained are used as herbicides. |
| priorityDate |
1985-02-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |