http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-S54132534-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-00 |
| filingDate | 1978-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fcfee092f9d4443e792a3f0a136046d4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ffe2dcdfe0af64f4a171771d59e07a0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ebd0bcb954efbeb6951ee3a521de35cd |
| publicationDate | 1979-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-S54132534-A |
| titleOfInvention | Production of alpha-phenylethylamine |
| abstract | PURPOSE: The catalytic reduction of acetophenone is effected, after the reaction mixture is pretreated for a prescribed time, in the presence of ammonia and a nickel catalyst from reduced nickel or nickel formate, thus producing title compound in high selectivity and yield that is used as an auxiliary agent for optical resolution. n CONSTITUTION: The catalytic reduction of acetophenone in the presence of ammonia and a nickel catalyst affords α-phenylethylamine wherein the reaction mixture containing ammonia, acetophenone is previously kept above room temperature, then hydrogen is introduced, and a nickel catalyst of reduced nickel or prepared by thermal decomposition of nickel formate is employed. The pretreatment is effected at a temperature higher than at least 20°C for a prescribed time, then the mixture is heated to the reaction temperature and hydrogen is introduced or after introduction of hydrogen, the temperature is raised. n USE: An auxiliary agent for optical resolution of carboxylic acid with optically asymmetric carbons or synthetic intermediate. n COPYRIGHT: (C)1979,JPO&Japio |
| priorityDate | 1978-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 31.