http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113292483-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_674f4e355b34cc177b774ffa3fd651bd |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D211-58 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-94 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-58 |
filingDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64b4023d493f7908f00525ca7082ba63 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b163e4d8c27cba26138bbee5d1fbbc1a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a574d40c91b7b463c5a415a98cfbdb38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bffd42ad43e3092503e1cfef8769794c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8c2094f0e16e5ea891aeeef9d3befda http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98cb79f0eacb673ca0180bd365c921cd |
publicationDate | 2021-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | CN-113292483-A |
titleOfInvention | A kind of intermediate of hindered phenol antioxidant and preparation method thereof |
abstract | The invention relates to the technical field of synthesis of hindered phenol antioxidants, in particular to a method for preparing an intermediate of hindered phenol antioxidants. The intermediate of the oxygen agent; the intermediate of the hindered phenol antioxidant disclosed in the present invention, the modifiability of N on the hindered amine ring and the replaceability of the ester group greatly enrich the types of hindered phenol antioxidant, and it is a new type of high-efficiency The design and preparation of the phenolic antioxidant can provide a new idea; in addition, the reaction provided by the present invention is simpler than the conventional reaction process, has less environmental pollution, wide and cheap raw material sources, and high final product yield, which makes it more economical. |
priorityDate | 2021-05-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 74.