http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-0002835-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_9ce023a6c13740cb05a67332f11a29f9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2531-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-72 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-72 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-04 |
| filingDate | 1999-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ed61e17554abddd5987d21d1987ae7fa http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7195afdfd15842ba491c49d8e1dd8f1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dfe18db58afa866f50e006a00a5c6f80 |
| publicationDate | 2000-01-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-0002835-A1 |
| titleOfInvention | Alkylation process |
| abstract | An alkylbenzene is alkylated with an alkene, in the presence of a sodium/potassium alloy catalyst, on a saturated carbon atom which is alpha to the ring at temperatures which are lower than the temperatures used in a current commercial process. In a pre-alkylation reaction, the catalyst is reacted with a compound which has a saturated carbon atom alpha to a double bond in order to form a catalytic species. Higher amounts of catalyst are used in said pre-alkylation reaction than in the analogous reaction of said current commercial process. Following alkylation, the phase which contains the alkylation product is separated from the phase which contains the catalytic species. The process produces less isomeric and other soluble byproducts, and enables the efficacious production of longer chain alkylbenzenes without the formation of insoluble tars characteristic of said current commercial process. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2014221773-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010522764-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2008121679-A1 |
| priorityDate | 1998-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 163.