| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fb78b459e21bb4fd52850a12cab27387 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C243-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C241-04 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C241-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C243-38 |
| filingDate |
1990-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1997-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6e82ac8d39c463c8dfde2efdfb74ffc0 |
| publicationDate |
1997-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5675037-A |
| titleOfInvention |
Selective acylation of hydrazines |
| abstract |
This application relates to a process for selectively monoacylating hydrazines by reacting unsubstituted or monoalkylhydrazines with trichloromethyl aryl ketones. |
| priorityDate |
1990-12-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |