http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H01275536-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_43867d322e887ce7440387bdf2c956b3 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C7-148 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-128 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J27-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-68 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 |
| filingDate | 1988-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d756307058d76467075dd0dcd1882e74 |
| publicationDate | 1989-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H01275536-A |
| titleOfInvention | Production of alkylnaphthalene |
| abstract | PURPOSE: To obtain an α-mono-secondary alkylnaphthalene, by reacting naphthalene with an alkylating agent selected from an olefin, a primary and a secondary alcohol and a monohalogenated alkyl in the presence of iron chloride, etc. n CONSTITUTION: 100pts.wt. naphthalene is reacted with an alkylating agent selected from 10W500pts.wt. olefin R 1 -CH=CH-R 2 (R 1 is H or 1W17C alkyl; R 2 is 1W18C alkyl), 10W1,000pts.wt. 3W20C primary or secondary alcohol or 10W1,000pts.wt. 3W20C primary or secondary monohalogenated alkyl in the presence of 5W30pts.wt. iron chloride or tin chloride at 60W140°C for 1W10 horus to give a mono-secondary alkylnaphthalene having the molar ratio of α-form/β-form of ≥3.0. Further the mixture is brominated and distilled to give the α-form useful as a lubricating oil, plastic raw material and a raw material for drugs, agricultural chemicals, etc. n COPYRIGHT: (C)1989,JPO&Japio |
| priorityDate | 1988-04-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 25.