| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c7e6417df7d3a93390112f3b4a70b5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-56 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C51-367
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C65-05 |
| filingDate |
1996-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2665570824ee77781140b75c7e13efbf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a152d366b020c13007019af89090c527 |
| publicationDate |
1997-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0773917-A1 |
| titleOfInvention |
Method for preparing a meta-dihydroxylated aromatic compound |
| abstract |
A method for preparing a meta-dihydroxylated aromatic compound, and more particularly for preparing resorcin or 1,3-diphenol is described. The preparation of a meta-dihydroxylated aromatic acid as an intermediate is also described. The method for preparing a meta-dihydroxylated aromatic compound includes the steps of successively or simultaneously hydroxylating and decarboxylating an aromatic compound bearing one or more carboxylic and/or carboxylate groups and, on either side, in the ortho position, a hydroxyl group and a hydrogen atom. |
| priorityDate |
1995-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |