http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110627694-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/C07C315-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-18 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-04 |
| filingDate | 2019-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110627694-B |
| titleOfInvention | Method for recovering 3-ethoxy-4-methoxy-alpha- [ (methylsulfonyl) methyl ] -benzylamine |
| abstract | The invention relates to a method for recovering 3-ethoxy-4-methoxy-alpha- [ (methylsulfonyl) methyl ] -benzylamine, belonging to the technical field of chemical synthesis. The technical scheme of the invention is as follows: firstly, dissociating a byproduct compound I of the product to recover a compound III, carrying out deamination reaction on an intermediate II to generate an intermediate IV, and then carrying out addition reaction on the intermediate IV to generate a compound V. The invention has the beneficial effects that: (1) the synthetic method successfully recycles the split byproducts, prevents solid wastes from being generated and reduces environmental pollution; (2) the synthetic method successfully recycles the split byproducts, reduces the production cost from original 1504 yuan/kg to yuan 1002.67/kg, and can continuously reduce the cost after continuous production. |
| priorityDate | 2019-10-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.