| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_36c7e6417df7d3a93390112f3b4a70b5 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F9-5022
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-03
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30 |
| filingDate |
1994-10-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b460688a2fefbee0ee99b6b6c220a4b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c49a581e5a957319fc1339f2e6a7c6e |
| publicationDate |
1995-04-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
NO-943748-L |
| titleOfInvention |
Process for isomerizing 2-methyl-3-butenitrile |
| abstract |
The invention relates to a process for the isomerization of 2-methyl-3-butenitrile to linear pentennitrile, especially to 3-pentennitrile. More specifically, the invention relates to a process for the isomerization of 2-methyl-3-butenitrile to a linear pentene nitrile wherein it is characteristic that the reaction is carried out in the presence of an aqueous solution of at least one sulfonated phosphine and at least one transition metal compound. The 3-pentennitrile is an initial compound for the preparation of adiponitrile. |
| priorityDate |
1993-10-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |