http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020028153-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cbffa3b81b3b862dc7220b5648f5f745 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-26 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C247-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C309-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J27-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-14 |
| filingDate | 2001-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5f214a2bad44dcd1abe587ffcb8e3843 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12ff18c15833b1c22a8e5f6e46465506 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcf6d076bb87637791ba81165e61cdfc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eb993603b35636e9b763d69fea90f04a |
| publicationDate | 2002-04-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020028153-A |
| titleOfInvention | Process for Preparing Primary Amines or Unsubstituted Amino Compounds |
| abstract | The present invention relates to a process for preparing primary amines or unsubstituted amino compounds having optical activity using hydroxy compounds. Method for producing an amine or amino compound having an optical activity of the present invention comprises the steps of reacting a hydroxy compound with pyridine and para-toluenesulfonyl chloride to obtain a tosyl compound having a hydroxyl group activated; Reacting the electric tosyl compound with sodium azide in the presence of a phase transfer catalyst to obtain an azido compound in which the hydroxyl group of the activated hydroxy compound is substituted with an azido group; And a step of reacting the azido compound with indium to produce an amine or amino compound in which the azido group is converted into an amino group or an amine group. According to the present invention, it is possible to produce a variety of amines or amino compounds by a simple method, and to produce optically pure amines or amino compounds, which can be widely used for economic production of high value-added pharmaceuticals, precursors of fine chemicals will be. |
| priorityDate | 2000-10-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 179.