http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0237446-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C313-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 |
| filingDate | 1987-01-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1989-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1989-09-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0237446-B1 |
| titleOfInvention | Process for the preparation of perhalogenomethane sulfinic and -sulfonic acids and their salts |
| abstract | 1. A process for the preparation of perhalomethanesulphinic acid salts of general formula (I) [X1 X2 FC - SO2 ]3-n M in which X1 and X2 represent an identical or different halogen atom chosen from F, Cl and Br, M represents an alkali metal or alkaline-earth metal, n is equal to 1 or 2 depending on the valency state of the metal M, characterized in that an alkali metal or alkaline-earth metal dithionite of general formula Mn (S2 O4 ) (II) in which n and M have the above meaning, or a hydroxymethanesulphinate is brought into contact with a perhalomethane in a polar solvent. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2468005-C2 |
| priorityDate | 1986-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.