http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2645748-C2
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C- http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C313-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-02 |
| filingDate | 1976-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1985-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1985-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2645748-C2 |
| titleOfInvention | Process for the production of D, L-cysteine |
| abstract | A process for the preparation of D, L-cysteine has been found which is characterized in that thiazolines (3) substituted in the 2-position are converted into the corresponding thiazolidine-4-carbonitriles by means of hydrogen cyanide and these are treated with mineral acids in the presence of water will. This process enables the production of D, L-cysteine on an industrial scale. In excellent yield, it gives an extremely pure D, L-cysteine, which can be used immediately, for example, for feed purposes. The thiazolines required as the starting substance can be produced from simple substances. teine easily converts to cystine. |
| priorityDate | 1976-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.