http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H069461-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ead90443277482e25bf91bfddef2b5a7 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C29-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C35-21 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-46 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1992-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dd1abb08bcf5224543ffa8e0ef741d6a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b9a0f3a5900a4ed0e31e58f693f7cc13 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1d445dc583a5f1fdec2904148187833 |
| publicationDate | 1994-01-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H069461-A |
| titleOfInvention | Method for producing hydrogenated bisphenols |
| abstract | (57) [Summary] [Objective] In a method for producing a nuclear hydrogenated bisphenol by hydrogenating a bisphenol, the reaction rate is improved and the production efficiency is increased. [Structure] When catalytically hydrogenating bisphenols such as bisphenol A, a ruthenium catalyst is used, and hydrogenation is carried out in a secondary alcohol solvent having 4 or more carbon atoms, for example, 2-octanol solvent. Is carried out to produce hydrogen bisphenols. According to the production method of the present invention, hydrogenated bisphenols can be produced in a shorter time than the conventional method, and the production efficiency is remarkably improved. At that time, the mildness of the reaction conditions, And the product yield is equal to or better than the conventional method. Further, as a secondary effect, the reaction is completed in a short time under mild conditions, so that there is an advantage that the catalyst is less deteriorated by repeated use. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106083529-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-100718768-B1 |
| priorityDate | 1992-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 83.