http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2576019-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a899eba0e35112cc25b4aa1b0b7fda90 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-40 |
| filingDate | 1985-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42df44a2e39e1b66f8da1d22c003078d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a1f8228b18afb86b49c67524264f768c |
| publicationDate | 1986-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2576019-A1 |
| titleOfInvention | PROCESS FOR THE SULFONATION OF SUBSTITUTED NITROBENZENES |
| abstract | THE SUBJECT OF THE INVENTION IS A PROCESS FOR THE PREPARATION OF THE COMPOUNDS OF FORMULA I: (CF DRAWING IN BOPI) IN WHICH EITHER R MEANS HYDROGEN AND R MEANS CHLORINE, OR RIGHT MEANS HYDROGEN AND R MEANS A METHYL GROUP OR CHLORINE. ACCORDING TO THE PROCESS OF THE INVENTION, A COMPOUND OF FORMULA II: (CF DRAWING IN BOPI) IS SULFONATED WITH SULFURIC ANHYDRIDE IN THE PRESENCE OF A SULPHONES FORMATION INHIBITOR AND IN THE ABSENCE OF AN INERT GAS OR A ADDITIONAL SOLVENT FOR SULFURIC ANHYDRIDE. |
| priorityDate | 1985-01-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 56.