http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106631717-B
Outgoing Links
Predicate | Object |
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classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-08 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-23 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C309-66 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-60 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C303-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 |
filingDate | 2016-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 2019-11-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-106631717-B |
titleOfInvention | A kind of preparation method of 3- (2- aminopropyl) phenol |
abstract | The invention discloses a kind of preparation methods of 3- (2- aminopropyl) phenol, with meta-methoxy bromobenzene, propylene oxide, methane sulfonic acid, ammonia methanol and hydrobromic acid etc. for raw material, purpose product 3- (2- aminopropyl) phenol is obtained by four-step reaction.Operation of the present invention is easy, environmental-friendly, and comprehensive yield is 63% or more, and more existing 35.6% yield has and is obviously improved, significantly reduces existing drug production cost, is suitble to industrial-scale production. |
priorityDate | 2016-11-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 95.