| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-38 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-38 |
| filingDate |
1992-09-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1995-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b431642fa6e4e094dbf0bbb24313c657
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d39ce9b12ccaa16e2f2254368755fd58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f23e6f451b43196f9e1610d11a019f6e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c289ba437e022f4c8ff6b907385a9066
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_70ff675adc36786ce88438877df85a93
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd1564e039efcdbc06143b0534794f9b
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4146ec8087dbdc38dfcd69083ddaa597 |
| publicationDate |
1995-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-5384409-A |
| titleOfInvention |
Process for producing 5-amino-3-methylpyrazole |
| abstract |
A process for producing 5-amino-3-methylpyrazole which comprises reacting hydrazine with a reaction intermediate containing at least one compound selected from the group consisting of 3-chloro-3-butenonitrile and 2,3-butadienenitrile, which intermediate is obtainable from 2,3-dichloropropene and hydrocyanic acid. n A process for producing 5-amino-4-chloro-3-methylpyrazole which comprises chlorinating 5-amino-3-methylpyrazole obtainable by the above-mentioned reaction, in the presence of hydrochloric acid. |
| priorityDate |
1991-09-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |