http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107325002-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B39-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C41-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C201-12 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-37 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C41-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C205-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C201-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C43-225 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B39-00 |
| filingDate | 2017-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-03-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107325002-B |
| titleOfInvention | Method for synthesizing aryl halide by taking aryl carboxylic acid as raw material |
| abstract | A process for synthesizing aryl halide from aryl carboxylic acid includes such steps as substituting aryl carboxylic acid compound with halogen salt MX in organic solvent in the presence of oxygen, Ag catalyst, Cu additive and bidentate nitrogen ligand to obtain corresponding aryl halide, where M in MX is alkali metal or alkaline-earth metal and X is F, Cl, Br or I. Compared with the conventional aryl halide synthesis method, the method has the obvious advantages of cheap and easily-obtained reaction raw materials (including aryl carboxylic acid and MX), small using amount of metal catalysts, minimal environmental pollution by using oxygen as an oxidant, good tolerance to various functional groups on an aromatic ring, high yield and the like. The method can be widely applied to the synthesis of the fields of medicines, materials, natural products and the like in the industrial and academic fields. |
| priorityDate | 2017-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 207.