http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110330535-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-847 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0233 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2531-0238 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D209-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F15-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-2273 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-06 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/C07D209-12 |
| filingDate | 2019-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2022-04-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110330535-B |
| titleOfInvention | N-heterocyclic carbene-based mixed nickel (II) complex and application thereof |
| abstract | The invention discloses an N-heterocyclic carbene group mixed nickel (II) complex and application thereof, wherein the molecular formula is Ni [ P (OEt) 3 ]{[RNC(CH 3 )C(CH 3 )NR]C}Br 2 (R is 2,4, 6-trimethylphenyl or 2, 6-diisopropylphenyl), can be used for synthesizing 2-benzyl indole-3-formaldehyde compounds, and the 2-benzyl indole-3-formaldehyde compounds are synthesized by taking the mixed nickel (II) complex as a catalyst and carrying out hydrogen heteroaromatic reaction on aryl ethylene compounds and indole-3-formaldehyde imine compounds in the presence of potassium methoxide. The method provided by the invention takes a divalent nickel (II) complex which is stable in air, cheap and easy to obtain as a catalyst for the first time, avoids using a sensitive Grignard reagent and a zero-valent metal complex, and is the first example of preparing the 2-benzyl indole-3-formaldehyde compound by imine-guided hydrogen heteroaromatic reaction of an aryl ethylene compound and realized by a nickel catalyst. |
| priorityDate | 2019-07-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.