http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108640807-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D241-42 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D215-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D221-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D217-16 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B41-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D217-16 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D221-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D215-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D241-42 |
| filingDate | 2018-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-03-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108640807-B |
| titleOfInvention | Preparation method of formylated heterocyclic derivative |
| abstract | The invention relates to a preparation method of a formylated heterocyclic derivative. The invention aims to solve the problems that the existing formylated heterocyclic derivative synthesis needs a high-temperature heating system, has high energy consumption and harsh conditions, has large requirements on equipment and low yield. The method can be used for reaction at normal temperature and normal pressure, has mild reaction conditions, has the yield of 80 percent, and has the advantages of simple operation, no pollution, safety, environmental protection and low cost. The invention is applied to the field of organic synthesis. |
| priorityDate | 2018-04-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 52.