| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e5ad8562c578b061df7a2c3aee9d0e24 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C57-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-697
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-377
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-732
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-697
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-323
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-813
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C57-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 |
| filingDate |
1988-09-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_79bd843a04178caf943a0bfcc1e95cc1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a8e6561ecb0285840aeac29144f603fa |
| publicationDate |
1989-07-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H01186838-A |
| titleOfInvention |
Production of 3-(4'-promobiphenyl)-4-phenyl butyric acid |
| abstract |
PURPOSE: To obtain the compound at a high purity and in a high yield by a simple and easy production by allowing 3-(4'-bromobiphenyl)-3-hydroxy-4-phenyl butyric acid ethyl ester to react with trialkyl silane in the presence of trifluoro acetic acid. n CONSTITUTION: A compound of formula I is reacted with trialkyl silane in the presence of trifluoro acetic acid to obtain 3-(4'-bromobiphenyl)-4-phenyl butylic acid of formula II. The compound of formula I is obtained by allowing p-bromobiphenyl benzyl ketone of formula III to react with bromo ethyl acetate in the presence of a mixed solvent. The compound of formula II is useful for producing 3-(4'-bromobiphenyl-4-yl) tetralin-1-one of formula IV as an important intermediate for rodenticides and pharmaceuticals. n COPYRIGHT: (C)1989,JPO |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2014083904-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6617393-B2 |
| priorityDate |
1987-09-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |