| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_adb0e564374fedf34b36103d36e6455a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K2800-522 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K8-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-343
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08K5-1345
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61Q19-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K15-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-732 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K8-37
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08K5-134
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-614
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K15-08 |
| filingDate |
2006-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_650e12ae10e706cc878afc4e3c7876a4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b46e3e84ec1779a5a8ec563e36dd3ebc |
| publicationDate |
2007-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-1864963-A1 |
| titleOfInvention |
Hydroxy-aromatic compound, process for its preparation, and use as antioxidant |
| abstract |
The invention relates to a process for the preparation of a hydroxy-aromatic compound. The process comprises the steps of bringing a starting compound according to formula (I) together with an alkanol hemiacetal according to formula (II) to form a reaction mixture. The reaction mixture is then brought to conditions whereby the hydroxy-aromatic compound is formed. Formula (I) is:n nwherein R 1 and R 2 each individually are a C 1 - C 20 alkyl group. Formula (II) is:n nwherein R 6 is a C 1 -C 12 alkyl group, aryl group, aralkyl group or cycloalkyl group and wherein R 12 is H, a C 1 -C 12 alkyl group, aryl group, aralkyl group or cycloalkyl group. |
| priorityDate |
2006-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |