| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_24aca9ded2638ea793d05360dde7a4a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-487 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487 |
| filingDate |
1989-05-01^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1990-09-04^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_918dcdf1dd46ce3883fad9a32b7f2fa5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1682efa052e746f911d9346519b460ee
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b2d13a66d79cf9a6a5f4b50f6d063c1e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_719b9499e69b3427d8cc79d865715645 |
| publicationDate |
1990-09-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4954651-A |
| titleOfInvention |
Process for preparing trans-2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopropane carboxylic acid halide |
| abstract |
Trans-2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopropane carboxylic acid halides which are an intermediate for insecticides are prepared by allowing arylphosphines to react with cis- or cis-/trans-mixed 2,2-dimethyl-3-(2,2-dihalovinyl)-cyclopropane carboxylic acid halides of the formula ##STR1## wherein both X and Y are halogen atoms, respectively, at a temperature of -10° to 100° C., in the presence of absence of halogen compounds. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5840958-A |
| priorityDate |
1988-05-02^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |