| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_56abb7a905b2aba4c53d3d3debee8c14 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C205-59
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-59 |
| filingDate |
2004-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2e942bd54c01087c917d27b78249cb88
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e731b27eb41ab012078ee237720b46a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2f05b8e83998147aa3a5f47f694e4caa |
| publicationDate |
2004-12-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
TW-200427655-A |
| titleOfInvention |
Producing method of 3-nitro-4-alkoxybenzoic acid |
| abstract |
This invention provides a method for producing 3-nitro-4-alkoxybenzoic acid that comprises the step of reacting a combination of 4-alkoxybenzoic acid with at least 8- fold (by weight) nitric acid (concentration 40 to 80%)under the temperature of 30 to 100 DEG C. |
| priorityDate |
2003-05-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |