http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2978763-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35c163b846f1e43382aeed8dd7bad2a8 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-32 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C08G69-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-04 |
| filingDate | 2011-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4cd6d3435d8a2dde85175b2b89ef3bd3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8e3b821f681dd409e3ad39a986d57e2 |
| publicationDate | 2013-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2978763-A1 |
| titleOfInvention | PROCESS FOR PREPARING AMINO ACIDS OR ESTERS COMPRISING A METATHESIS STEP |
| abstract | A process for the synthesis of a long chain saturated α, ω-amino ester (acid) having from 6 to 17 carbon atoms, said process comprising a first step of cross metathesis between a first acrylic compound selected from acrylonitrile, acrylic acid or an acrylic ester and a second monounsaturated compound comprising at least one trivalent, nitrile, acid or ester function, one of these compounds having a nitrile function and the other an acid or ester function, in the presence of a catalyst of ruthenium carbene type metathesis, and a second step of hydrogenation of the mono-unsaturated nitrile-ester (acid) obtained, characterized in that said mono-unsaturated compound comprising at least one trivalent nitrile, acid or ester function has previously been subjected to purification by thermal and / or chemical treatment. |
| priorityDate | 2011-08-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 215.