| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1374dd16777534b65ad4422333245af8 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2527-135 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C43-2055
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C17-269
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-84 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C17-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-205
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-84 |
| filingDate |
1970-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f77c12fc92ab18cff6df5f37432d614f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_50bf2573d87ec93fd2060f88ec3b2b30 |
| publicationDate |
1972-03-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-2039012-A1 |
| titleOfInvention |
Process for the production of diphenylene |
| abstract |
Title compds useful as intermediates for dyes drugs other chemical compds and, when contg. carboxylic groups, for polyesters and polyamides are prepd. by treating benzene or a benzene deriv. contg. at least one C-H bond, with O2 at pref. 100-300 degrees C in a liquid phase on the presence of a catalyst comprising (a) a palladium carboxylate and (b) a palladium diketocomplex and opt. a zirconium carboxylate, oxycarboxylate halide or oxyhalide. |
| priorityDate |
1970-08-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |