http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107235886-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-48 |
| filingDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107235886-B |
| titleOfInvention | Synthesis method of 2, 3-dihydropyrrole ring |
| abstract | The invention discloses a method for synthesizing a 2, 3-pyrroline ring compound by adopting p-toluenesulfonyl imine and disubstituted allene under the condition of a phosphine catalyst. The invention is a convenient way for synthesizing the 2, 3-pyrroline cyclic compound without participation of metal reagents, and the obtained hydrogenated pyrrole product is a common basic structure in some bioactive molecules and has potential pharmaceutical chemistry research value. The method for synthesizing the 2, 3-dihydropyrrole has mild conditions, simple and easily obtained raw materials and can conveniently prepare 2-substituted 2, 3-dihydropyrrole compounds with different positions. |
| priorityDate | 2017-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 70.