http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111978219-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C323-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C319-14 |
| filingDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-05-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-111978219-B |
| titleOfInvention | Method for synthesizing diaryl thioether compound by manganese-oxygen molecular sieve doped with copper catalyst |
| abstract | The invention relates to a method for synthesizing a diaryl thioether compound catalyzed by heterogeneous manganese-oxygen octahedral molecular sieve doped with copper (Cu-OMS-2). Wherein, the substituent R 1 Is 4-methyl, 2-chloro, 3-chloro, 4-fluoro, R 2 Is any one of 4-cyano, 4-nitro and 4-methoxy substituted aryl. The synthesis method comprises the steps of carrying out C-S coupling reaction on substituted thiophenol and aryl halide in a dimethyl sulfoxide solvent at 60-110 ℃ under the catalysis of manganese-oxygen octahedral molecular sieve (OMS-2) doped with a copper complex, and filtering, extracting and carrying out column chromatography to obtain diaryl thioether compounds, wherein the diaryl thioether compounds are widely present in natural products, medicines and material molecules, have wide application in many fields and are important synthesis intermediates in the fields of biology, medicine and organic synthesis. |
| priorityDate | 2020-08-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 75.