http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-110240553-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B2200-05 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C303-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C315-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07B59-001 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C37-62 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-00 |
| filingDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-08-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-110240553-B |
| titleOfInvention | Preparation method of carbon isotope labeled bisphenol S and bisphenol AF |
| abstract | The invention relates to the technical field of synthesis of carbon isotope labeled compounds, in particular to a preparation method of carbon isotope labeled bisphenol S and bisphenol AF. The method provided by the invention has the advantages of easily available reaction raw materials, low toxicity and simple preparation process, and the micro-synthesis breaks through the condition that the traditional synthesis method requires excessive phenol in view of the high cost of the raw material labeled phenol. Meanwhile, the method provided by the invention has simple synthesis steps and universality, can efficiently and simply synthesize trace carbon isotope labeled bisphenol S and bisphenol AF, has the target compound radioactive purity of more than 98 percent, and is used for subsequent adoption 13 C and 14 the research on the degradation, the conversion and the like of the bisphenol S and the bisphenol AF in the environment by the C isotope tracing technology provides conditions. |
| priorityDate | 2019-07-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.