http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106928142-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_3b9ed66af1e3d2d9bc7b3132aa9d3349 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D217-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D217-24 |
| filingDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d1cb292e2336e9d9298b878d8a3c42cc http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de15770f0b64585fdb4d9713ba734184 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9705741b99b33cbd65714fb3edab263 |
| publicationDate | 2017-07-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106928142-A |
| titleOfInvention | Arylthio-substituted 1,3-isoquinolinedione derivatives and preparation method thereof |
| abstract | The invention discloses a 1,3-isoquinolinedione derivative containing an arylthio group; the invention also discloses a preparation method of the 1,3-isoquinolinedione compound containing an arylthio group , the steps include: N-acryloyl-N-alkylbenzamide as a substrate, protonic acid as a catalyst, dichloroethane as a solvent, nitrogen protection mode, stirring at room temperature for 12 hours, TLC tracking reaction, to be fully completed After a radical addition/C‑H cyclization process, the 1,3‑isoquinolinedione product is obtained. The method of the present invention uses common and cheap protonic acids such as trifluoroacetic acid or p-toluenesulfonic acid as catalysts, avoids the use of transition metal catalysts, reduces environmental pollution and costs; in addition, the method of the present invention does not use any oxidant, avoiding potential Risk of explosion. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110294709-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107805220-A |
| priorityDate | 2017-04-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 20.