http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0391349-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C255-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-11 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 1990-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1991-05-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0391349-A3 |
| titleOfInvention | Coproduction of propanediamine and alkylated aminopropylamines |
| abstract | This invention relates to a process for the coproduction of npropanediamines and alkylated aminopropanediamines. The process ncontemplates an initial cyanoethylation of ammonia under conditions for nproducing aminopropionitrile and modest levels of iminobispropionitrile. nAfter separation of the iminobispropionitrile from the naminopropionitrile, the process involves the catalytic reductive nalkylation of the iminobispropionitrile by reaction with an aldehyde in nthe presence of hydrogen to form the alkylated iminobispropionitrile nfollowed by the catalytic hydrogenation of the nitrile group in naminopropionnitrile and iminobispropionitrile to the amine. |
| priorityDate | 1989-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.