http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109535018-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-07 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C281-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C213-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C215-86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C213-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C281-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C217-94 |
| filingDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-07-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109535018-B |
| titleOfInvention | Method for synthesizing binaphthol amine by chiral phosphate catalysis |
| abstract | The invention belongs to the field of asymmetric synthesis, and discloses a method for synthesizing binaphthol amine under catalysis of chiral phosphate, which takes chiral phosphoric acid or chiral phosphate as a catalyst, and a compound of a formula A reacts with a compound of a formula B to obtain a compound of a formula C: wherein R is 1 Selected from alkyl or benzyl, R 2 Selected from alkyl, alkoxy, phenyl, cyano, halogen, R 3 Selected from alkyl, alkoxy, acetoxy, phenyl, carboxylate, cyano, halogen and aldehyde group. The method has the advantages of good catalytic effect, wide substrate application range, high catalytic efficiency, simple operation, low cost, high atom economy, environmental friendliness and the like, and has very good industrial application prospect. |
| priorityDate | 2018-12-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 90.