| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5f41b60b58ab31140281ac064668bb60 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-10 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-24 |
| filingDate |
2007-05-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebaa5caf6e97dce27a562a118e7327c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_696a976f5411ba32c0ecb08765dfcc8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ddc6433edf0d2b2e363a243e0af67d7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_929b9e5e55bb15415824f4475fdd7bea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad09915302573c340910fcf087af9570
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16bf816df279a28fa2b2c5c994514d9f |
| publicationDate |
2009-04-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2041049-A1 |
| titleOfInvention |
Process for preparing 3-methylbut-1-ene |
| abstract |
The present invention relates to the preparation of 3-methylbut-1-ene from a hydrocarbon stream I comprising isobutene, wherein a hydrocarbon stream II which contains at least 70% by mass of isobutene in relation to the olefins present in the hydrocarbon stream and which has been obtained from hydrocarbon stream I or is identical to it is sent to a process step for hydroformylation, in which isobutene is hydroformylated in the presence of a rhodium catalyst, the aldehyde obtained from the hydroformylation of isobutene is hydrogenated to the corresponding alcohol, and 3-methylbut-1-ene is prepared from the alcohol by elimination of water. |
| priorityDate |
2006-07-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |