http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2017214382-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_8e0bf0928b608797b70bbc2b91c7e52e |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-08 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-825 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J25-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-755 |
| filingDate | 2017-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cd1206d0e735a09c065a6cc377c2fdc5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad962e6165641983b256187cc432022d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8280dcddbb9bd83b8a4b067513bb4350 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f70cbbff555d2178a8e028dffcb7efea http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a162d45267cd430fdf95ac63b38a85f http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f82fbf796fccaadab31c600ae61468dc |
| publicationDate | 2017-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2017214382-A |
| titleOfInvention | Method for producing racemic α-amino acid or glycine, mixture, composition and method for producing complexing agent |
| abstract | The present invention provides a method for producing a racemic α-amino acid or the like as a precursor for detergents and detergents with little or no tendency to agglomerate in good yield. A process for producing a racemic α-amino acid or glycine comprising at least one transition in the presence of hydrogen together with at least one nitrogen compound (c) selected from primary and secondary amines and ammonia. A corresponding α-hydroxycarboxylic acid selected from hydroxyacetic acid, lactic acid, malic acid, α-hydroxyglutaric acid, isocitric acid, tartronic acid and tartaric acid, or at least one in the presence of a heterogeneous catalyst containing a metal Wherein the corresponding α-hydroxycarboxylic acid salt is reacted. The nitrogen compound (c) is selected from primary and secondary amines and ammonia, and the reaction is performed at a temperature of 150 to 280 ° C. and a pressure of 100 to 300 bar, and the pressure is a hydrogen gas or a hydrogen-containing gas. A method for producing racemic α-amino acid or glycine, which is set by injection into a reaction system. [Selection figure] None |
| priorityDate | 2011-12-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 101.