| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5c24684033fba97d1ad845ce453a57e3 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-26 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-19
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-09
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 |
| filingDate |
1990-05-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_92c3168478b4b0ec6169f053c25229b7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7421fffd7afb338051fae954ad027983
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_552f15bfb8cc891decd5a33e06b82465 |
| publicationDate |
1990-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0400426-A2 |
| titleOfInvention |
Process for the preparation of alpha-omega-diamines |
| abstract |
The present invention relates to a process for the preparation of α, ω-diamines from α, ω-dialdehydes. An α, ω-dialdehyde is reacted with a primary amine in the presence of water and the reaction mixture obtained is treated with excess ammonia and hydrogen in the presence of a hydrogenation catalyst. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-1775281-A1 |
| priorityDate |
1989-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |