http://rdf.ncbi.nlm.nih.gov/pubchem/patent/HU-195790-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e752c83f437681dc056d7e37f070dec3 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-08 |
| filingDate | 1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b8e168106bb80a14b9a27d00c35fb3c6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a0e5396ecc24288814cf7ce744e07cd |
| publicationDate | 1988-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | HU-195790-B |
| titleOfInvention | Process for producing 1,2,4-triazol |
| abstract | Process for the preparation of 1,2,4-triazole by the ring closure of diformyl hydrazine prepared by the formylation of hydrazine and ammonia which comprises reacting ammonium formiate with hydrazine hydrate by feeding continuously hydrazine or hydrazine hydrate at 120-160<o>C to the aqueous solution of ammonium formiate and removing continuously the formed water ammonia from the mixture and isolating, if desired, the cold precipitated triazole from the mixture. |
| priorityDate | 1983-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.