| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C63-70 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-80
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-125
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-29
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C63-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-373 |
| filingDate |
1997-05-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e2d1cbcace6c2f2eb76fd81b8d1b6a67
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c088e0fabdf8565784536768014c3eb0 |
| publicationDate |
1997-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CA-2204201-A1 |
| titleOfInvention |
Process for preparing 4,5-dichloro-2-methylbenzoic acid |
| abstract |
The present invention relates to a process for preparing 4,5-dichloro-2-methylbenzoic acid and also its salts in high yields and in high purities by reacting 3,4-dichlorotoluene with acetyl chloride or chloroacetyl chloride in the presence of a Friedel-Crafts catalyst and subsequently oxidizing the acetylated intermediate to give the carboxylic acid. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7070053-B1 |
| priorityDate |
1996-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |