| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7ad58d3c0b071069a8ee0cb8c8ba2e8 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-4006 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-363
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-743
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 |
| filingDate |
1980-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d3c9731cf6dbbf7be849201fd8f6fbad
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed8517aa330def7d3f8fe425968e239e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2b91fea0d710d352a961f5eff50b1158
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_60441449c8d11ff621845b8eb554e3ac |
| publicationDate |
1981-11-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DD-152125-A5 |
| titleOfInvention |
PROCESS FOR PREPARING 3- (2,2-DICHLOR-VINYL) -2,2-DIMETHYLCYCLOPROPAN-1-CARBOXYLIC ACID DERIVATIVES |
| abstract |
It has been found that 3- (2,2-dichloro-vinyl) -2,2-dimethyl-cyclopropane-1-carboxylic acid ester of the formula I, in which R has the meaning given in the description, is obtained when Formyl-2,2-dimethyl-cyclopropane-1-carboxylic acid ester of the formula II with dichloromethane derivatives of the formula III in the presence of a base and optionally using a Verduennungsmittels at temperatures between -50 and +50 degrees C. |
| priorityDate |
1979-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |