| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C241-04 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C243-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C243-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-02 |
| filingDate |
1999-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_191e38f0067a60c01c4e24640646a715
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed5bcd8d31130c42a82aca3ee0c031f9 |
| publicationDate |
2001-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0982292-A3 |
| titleOfInvention |
Process for the preparation of monoacylhydrazines using carboxylic acids |
| abstract |
This invention provides a convenient process for the preparation ofnmonoacylhydrazines from carboxylic acids or their salts and hydrazine ornsubstituted hydrazine in the presence of a 1,3,5-triazine substituted with at leastnone chloro or fluoro. The resulting monoacylhydrazine can further be convertednto a diacylhydrazine by effectively either repeating the reaction or throughnreaction with a carboxylic acid chloride. |
| priorityDate |
1998-08-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |