http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2002077505-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-62 |
| filingDate | 2001-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1299a1fc935d6df60499dcc8cae7aa5d |
| publicationDate | 2002-06-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-2002077505-A1 |
| titleOfInvention | Waste-free process for manufacture of amides and amines from carbonium ion precursors and nitriles |
| abstract | A method for preparation of an amine from a carbonium ion precursor and a nitrile. The method comprises the steps of: (a) contacting the carbonium ion precursor and the nitrile with aqueous ammonium hydrogen sulfate to produce an amide; and (b) hydrolyzing the amide to the amine. Optionally, the ammonium hydrogen sulfate, nitrile and ammonia are recovered and recycled. |
| priorityDate | 2000-12-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 87.