http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108002966-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2231-4205 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2273 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D277-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-185 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D235-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D263-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B37-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D277-64 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D263-56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D235-08 |
| filingDate | 2017-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-04-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108002966-B |
| titleOfInvention | Method for synthesizing 1, 2-diarylethane compounds |
| abstract | The invention discloses a method for synthesizing 1, 2-diarylethane compounds, which takes the molecular formula as Ni [ P (OEt) ] 3 ][(RNCHCHNR)C]Br 2 (wherein R is 2, 6-di (diphenylmethyl) -4-methoxyphenyl) divalent nickel (II) complex is used as a catalyst, and the 1, 2-diarylethane compound is synthesized by cross-coupling reaction of benzo-heteroaromatic hydrocarbon and a styrene compound in the presence of magnesium metal. The method provided by the invention takes the divalent nickel (II) complex with stable air as the catalyst for the first time, avoids directly using sensitive and dangerous metal organic compounds and zero-valent nickel (0) complexes, and forms a zero-valent nickel (0) active center in situ under the action of metal magnesium under mild reaction conditions, thereby realizing the cross coupling reaction of benzo-heteroaromatic hydrocarbon and styrene compounds, and providing a new method for synthesizing 1, 2-diarylethane compounds. |
| priorityDate | 2017-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 53.