| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01D3-36 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01G9-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D227-087
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C01B21-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D225-02 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D225-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-06 |
| filingDate |
2015-06-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2020-11-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-107438594-B |
| titleOfInvention |
An efficient process for synthesizing cyclic amides |
| abstract |
Disclosed herein is an efficient, economical, and industrially advantageous pass-through process using an amphoteric metal oxide or a combination of an amphoteric-masked metal oxide and a base, synthesized from the corresponding cyclic ketones and hydroxylammonium salts to substantially Cyclic amides, also known as lactams, in super pure form and in high yield. |
| priorityDate |
2015-04-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |