http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-115141242-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ed3c173ee269a380ad975be7b7eb0e72 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-008 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07J7-0045 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07J7-00 |
| filingDate | 2021-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fb5fe60e5d6785b6a559156ea437d670 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0a5918baa83d1dba2bdc59b4dc7ac2ae |
| publicationDate | 2022-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-115141242-A |
| titleOfInvention | Method and Application of Oxidation of 11-Position Hydroxyl of Steroids |
| abstract | The invention provides a method and application for oxidizing the 11-position hydroxyl group of a steroid compound, and relates to the technical field of chemical synthesis. The method for oxidizing the 11-position hydroxyl of a steroid compound includes the following steps: compound I undergoes an oxidation reaction of the 11-position hydroxyl group under a photocatalyst, an oxygen-containing gas and light to obtain a compound II. The method for oxidizing the 11-position hydroxyl of steroid compounds provided by the present invention is to oxidize the hydroxyl group on the 11-position of the steroid compound to a ketone group by a photocatalytic method, and the photocatalytic oxidation adopts the holes generated after semiconductor excitation as a strong oxidant to extract the electrons of the organic matter, As a result, the oxidation of organic matter is completed, which has the characteristics of mild reaction, short reaction period, green environmental protection, high yield and low cost, and successfully solves the environmental pollution problems of Jones oxidation and Swern oxidation in the prior art oxidation processes, as well as long reaction period and unsuitable problem of industrialization. |
| priorityDate | 2021-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.