http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S6097922-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cff62ee19588f053fe1f229df4e6c756 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-073 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-46 |
| filingDate | 1983-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bad7a51e72e2d1fe41c383d4b3a016ec http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6534cf2aef97d5a373e5a2d40c4fdc01 |
| publicationDate | 1985-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S6097922-A |
| titleOfInvention | Preparation of styrene and/or ethylbenzene by alkylation of side chain of toluene |
| abstract | PURPOSE: To obtain the titled compound economically by one process without using benzene as a starting raw material and without causing disadvantages such as corrosion of device, by subjecting inexpensive toluene as a starting raw material to side chain alkylation in the presence of an alkylating agent in a gaseous phase under specific conditions. n CONSTITUTION: Toluene as a raw material is catalytically subjected to side chain alkylation in a gaseous phase in the presence of an alkylating agent at 0.01W0.8, preferably 0.1W0.8 atmospheric pressure of reaction pressure measured as absolute pressure at 2W10ml/ml-catalyst-hour, to give styrene and/or ethylbenzene. One or more of methanol, formaldehyde, methylal, etc. are used as the alkylating agent, and especially methanol is preferable. A molar ratio of methanol/toluene as the raw materials is preferably (1/2)W(1/20), more preferably (1/3)W(1/10). n COPYRIGHT: (C)1985,JPO&Japio |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8946495-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5015796-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012500275-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013162621-A1 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102040457-A |
| priorityDate | 1983-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 35.