| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_648c9679dd9ec36125406a2dafa6bf7e |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C51-15 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-157
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-58
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-03 |
| filingDate |
1999-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2005-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d7fb2f89073af951b48a00afe3df0fb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d5bcbf65a92bdaba59f5f6594419390
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_66606c76279d7c51a66affa8ccaaf5b2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_40897648fed344c6ae86c618eb9eb652
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f999e56db7fafa2d914339e97ecf8777 |
| publicationDate |
2005-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-I236467-B |
| titleOfInvention |
Process for synthesizing benzoic acids |
| abstract |
A nucleophilic substitution reaction on optionally substituted dihalobenzenes is carried out in the presence of an optional catalyst followed by formation of and subsequent carboxylation of a Grignard reaction intermediate. In particular the present invention provides a process leading to optionally substituted hydroxybenzoic, alkanoyloxybenzoic, formyloxybenzoic and alkoxybenzoic acids from 1-substituted 2,6-dihalobenzenes. The invention also provides a process for the direct formation of an acyl chloride from a Grignard reagent by quenching with phosgene. |
| priorityDate |
1998-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |