http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8222446-B2
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_a712c0830f2216e67d6cb6d9a9fef936 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4ba5a7e2546e93d707fe07802b8e6df6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6d8e29bd8e0d531f9257ba27c89c454e http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7ef01e33058cf740cf2197991be97af1 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-03 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-675 |
filingDate | 2008-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2012-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_658e18b535b05bde54c3025881e3ed19 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd86efaee9190f5daf97ffddac3196c8 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50e8908adabb425078aa35b94b726cf0 |
publicationDate | 2012-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-8222446-B2 |
titleOfInvention | Method for producing dihydroxybenzene derivative |
abstract | A method of producing a compound represented by the following general formula (3): n n[wherein R is a bivalent aliphatic group having a carbon number of 1-16 or a bivalent aromatic group], which comprises a step (i) of reacting a compound represented by the following general formula (1):n n nwith a carboxylic acid halide represented by the following general formula (2):n n n[wherein R is a bivalent aliphatic group having a carbon number of 1-16 or a bivalent aromatic group and X is a halogen atom] in the presence of a basic compound to form an ester, and a step (ii) of conducting a heat treatment after the step (i) to decompose an oligomer in the ester. |
priorityDate | 2008-03-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 407.