| 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/C07C61-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B55-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-35
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C61-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 |
| filingDate |
1974-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1976-09-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-1448316-A |
| titleOfInvention |
Racemization of optically active 2,2-dimethyl-3,1,-alkenyl- cyclopropane-1-carboxylic acids |
| abstract |
1448316 Racemization of cyclopropane carboxylic acid halides SUMITOMO CHEMICAL CO Ltd 11 Nov 1974 [12 Nov 1973] 48643/74 Heading C2C Compounds of the formula where R 1 and R 2 are H or C 1 -C 4 alkyl or together with the carbon atom to which they are attached form a C 4 -C 6 cycloalkylidene group and X is halogen, are racemized by contact with a Lewis acid. The racemized acid halide may subsequently be converted to the free acid. |
| priorityDate |
1973-11-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |