| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4018
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4065
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-48
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-567
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-42
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00 |
| filingDate |
1980-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_447b7cc1a2075d9fac531fa79be68c03 |
| publicationDate |
1981-01-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0022984-A1 |
| titleOfInvention |
Process for the preparation of derivatives of 3-(2.2-dichloro-vinyl)-2.2-dimethyl-cyclopropane-1-carboxylic acid |
| abstract |
It was found that 3- (2,2-dichlorovinyl) -2,2-dimethyl-cyciopropane-1-carboxylic acid derivatives of the formula in which Z has the meaning given in the description, obtained if a-hydroxy-phosphonic acid ester of the formula II with dichloromethane derivatives of the formula III in the presence of a base and optionally using a diluent at temperatures between -100 and + 100 ° C. |
| priorityDate |
1979-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |