http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-414939-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-68 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-57 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C301-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G63-688 |
| filingDate | 1973-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1976-02-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-414939-A1 |
| titleOfInvention | PROCEDURE FOR OBTAINING ESTERS FROM SULFO-NATO-BENZYLMALONIC ACID. |
| abstract | Procedure for obtaining esters of sulfonate-benzylmalonic acid, of general formula ** (See formula) ** wherein R and R', the same or different, mean a straight or branched chain alkyl moiety and M means a metal moiety, characterized in that a malonic acid ester of general formula is condensed ** (See formula) ** in which R and R'are defined as above with a sulfonate-benzaldehyde, of general formula ** (See formula) ** wherein M is defined as above, in a non-aqueous polar solvent, in the presence of a catalyst, with removal of water, and the reaction product is hydrogenated. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1972-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.