http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113846133-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03debaa92c4cb2a0b7a769e393ec86f5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7796fb76ebba3401d8a0c79b078a6985 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D451-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12P17-182 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12P17-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D451-06 |
| filingDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32e0656dbc6e91bd96263fe25acd6df7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6ef8a73180d3f40fd22279639b358872 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e1a97fb392dae06c53a1918ed9ad783f |
| publicationDate | 2021-12-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-113846133-A |
| titleOfInvention | Method for preparing tropine through biological enzyme catalysis |
| abstract | A method for preparing tropine by using biological enzyme catalysis, which belongs to the technical field of preparation of medical intermediates. According to the reaction, water is used as a solvent, and the conventional Pd heavy metal catalyst is replaced by the biological enzyme TR-I, so that the reaction scheme is optimized, the reaction selectivity is greatly improved, and the recycling times of the reaction catalyst are increased. The selectivity is greatly improved, secondary recrystallization is not needed, the product loss is reduced, and the yield is improved; meanwhile, the problems of environmental pollution and operation danger caused by heavy metal generated in the reaction are solved. The optimized synthesis route has the advantages of high yield, low cost, high safety factor, energy saving and the like, and meets the requirements of modern chemical production of green reaction. |
| priorityDate | 2021-10-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.