http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-5325627-B2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 |
| filingDate | 2009-03-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2013-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2013-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-5325627-B2 |
| titleOfInvention | Method for producing alcohol having fluorene skeleton |
| abstract | <P>PROBLEM TO BE SOLVED: To provide a method for producing an alcohol having a fluorene skeleton with significantly slight discoloration. <P>SOLUTION: The method for producing an alcohol having a fluorene skeleton, i.e. a 9,9-bis(hydroxyalkoxy-arylphenyl)fluorene äe.g. 9,9-bis[4-(2-hydroxyethoxy)-3-phenylphenyl]fluorene} or 9,9-bis[di- to tetra(hydroxyalkoxy)phenyl]fluorene, by reaction, in the presence of an acid catalyst and a thiol compound, between a 9-fluorenone compound (e.g. 9-fluorenone) and an alcohol selected from an arylphenyl(hydroxyalkyl ether) or di- to tetra(hydroxyalkoxy)benzene, is provided; wherein the amount of the alcohol to be used is 3 mol or more per mol of the 9-fluorenone compound, and the amount of the thiol to be used is 3 pts.wt. or more based on 100 pts.wt. of the 9-fluorenone compound. <P>COPYRIGHT: (C)2010,JPO&INPIT |
| priorityDate | 2008-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 150.