http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H04282348-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03627f82d4edc6567f9627df6efdde5d |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-27 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J23-40 |
| filingDate | 1991-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2626e5e21e0ed5e0a2a1f32d339745a0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c0c91e52ad9796162a169cc052ef844 |
| publicationDate | 1992-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H04282348-A |
| titleOfInvention | Preparation of arylalkylamine and substituted arylalkylamine |
| abstract | PURPOSE: To cost effectively and efficiently produce substd. and unsubstd. arylalkylamines (for examples, tyramine and its deriv.) which are pharmacologically and physiologically important drugs. n CONSTITUTION: The substd. or unsubstd. arylalkylketone is brought into reaction with lower alkyl sulfite ester in the presence of hydrogen chloride in a bipolar aprotic solvent and thereafter, the reaction mixture is extracted with the ester or alcohol of the lower alkyl by adding water thereto, by which the extract contg. aryl-α-oxyminoalkylketone is obtd. The extract is converted from the arylalkylketone to the arylalkylamine by hydrogenation using hydrogen in the presence of a hydrogenation catalyst in a nonaq. reaction medium consisting of the greater part of carboxylic acid (for example, acetic acid) and the small part of an inorg. strong acid (for example, sulfuric acid). n COPYRIGHT: (C)1992,JPO |
| priorityDate | 1990-10-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 37.