http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S638345-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35daf87331a5b8220b5772e5230a6385 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 |
| filingDate | 1986-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fbddc68fbd4b877aa770e308dd1d719a |
| publicationDate | 1988-01-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S638345-A |
| titleOfInvention | Production of dialkylnaphthalene |
| abstract | PURPOSE: To produce a dialkylnaphthalene currently increasing its use efficiently, by bringing a monoalkylnaphthalene and a lower alcohol into contact with a compound oxide having specific acid strength and an acid amount to carry out alkylation. n CONSTITUTION: A monoalkylnaphthalene and a lower alcohol are brought into contact with a compound oxide (especially preferably selected from the group consisting of SiO 2 .Al 2 O 3 , Al 2 O 3 .B 2 O 3 , SiO 2 .TiO 2 , TiO 2 .ZrO 2 and SiO 2 .ZrO 2 ) having ≥110Kj/mol acid strength and ≥0.2mmol/g to give a dialkylnaphthalene. The molar ratio of the monoalkylnaphthalene/the lower alcohol of the raw materials is 0.1W10, preferably 0.5W4. The lower alcohol may be dividedly added in order to improve selectivity for dialkylation. n COPYRIGHT: (C)1988,JPO&Japio |
| priorityDate | 1986-06-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.