http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6442445-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2cb72657cf0479385a9b5e655af1e16f |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C37-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C39-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1987-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_19ed339660b23ce40d3cdf5de3aa1e72 |
| publicationDate | 1989-02-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6442445-A |
| titleOfInvention | Production of phenol |
| abstract | PURPOSE:To readily obtain phenol using safe substances without explosiveness, by reacting benzene with excess CO and an oxidizing agent in the presence of a Pd based catalyst, 1,10-phenanthroline and under mild condition of a low temperature. CONSTITUTION:Benzene and a bland of CO with an oxidizing agent (preferably O2) at 1:3-15 molar ratio are used and reacted in the presence of a Pd catalyst and 1,10-phenanthroline (in an amount of 0.5-2mol. based on the Pd atoms) at 150-220 deg.C under 7-30kg/cm<2> pressure to afford phenol. Palladium acetate, Pd black, and Pd-C are preferred as the Pd based catalyst, supported and prepared by impregnating a carrier with an aqueous solution of PdCl2 acidified with hydrochloric acid, etc., then activated by reduction, etc., for use. The amount of the catalyst used is 0.002-0.010g atom (expressed in terms of Pd metal) based on 1mol. benzene. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0894783-A1 |
| priorityDate | 1987-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 34.