| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a12b0be1b74901f556d1d1a9200529ce |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-46
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C325-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-697
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-66 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-697
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C325-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-46 |
| filingDate |
1998-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_21397853f9f337e4d4d70000643efd7d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f32b88824549ffa11389cf3f525feaa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4a2c8fa8148c869c0cbe8091f508838d |
| publicationDate |
2000-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
FR-2784986-A1 |
| titleOfInvention |
PROCESS FOR THE PREPARATION OF AN INDANONE OR THIOINDANONE COMPOUND |
| abstract |
The subject of the present invention is a new process for the preparation of an indanone or thioindanone compound by cyclization of an aromatic compound carrying a side chain comprising at least one carbonyl or thiocarbonyl group and one reactive functional group. the invention is characterized in that it consists in carrying out the cyclization of the latter, in the presence of an effective amount of a sulfonic and fluorinated organic acid. The invention relates more particularly to the preparation of 5-chloroindanone. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111333494-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7838677-B2 |
| priorityDate |
1998-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |