http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0523244-A4
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C331-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C333-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C331-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C333-16 |
| filingDate | 1992-01-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1994-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0523244-A4 |
| abstract | Salts of dithiocarbamic acid which can be converted into isothiocyanates, which are suitable intermediates for producing thiazabicyclononane derivatives and monothiourazole derivatives, in a remarkably high yield; a process for producing the salts in a high yield without the necessity for using thiophosgene which is problematic in toxicity; and a process for producing isothiocyanates from the salts. The salt is a compound represented by general formula (2) and produced by the reaction of an aniline represented by general formula (5) with carbon disulfide in the presence of 1,4-diazabicyclo[2.2.2]octane (3) or 4-pyrrolidinopyridine (4). The isothiocyanate (1) is produced by the reaction of the salt (2) with a halogen compound. |
| priorityDate | 1991-01-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.