| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D285-135 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D285-135 |
| filingDate |
1982-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1985-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c3750b8ec280ee8ec028efb744c7c39 |
| publicationDate |
1985-01-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4492793-A |
| titleOfInvention |
Process for the production of 2-amino-5-mercapto-1,3,4-thiadiazole |
| abstract |
2-Amino-5-mercapto-1,3,4-thiadiazoles can be produced in very high yields from thiosemicarbazides and carbon disulfide in aqueous phase by working in the presence of the corresponding ammonium salt of bis-2,5-mercapto-1,3,4-thiadiazole at a temperature above 40° C. Preferably the process is carried out in the presence of the mother liquor from a previous reaction. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4846984-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100471948-B1 |
| priorityDate |
1981-08-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |