http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2019509293-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C323-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-58 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D311-70 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C319-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D405-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D405-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C381-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-34 |
| filingDate | 2016-06-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-04-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2019509293-A |
| titleOfInvention | 4-Pentafluorothiophenol compounds and preparation method, and preparation method of pentafluorosulfur-substituted benzopyran compounds |
| abstract | The present invention provides a 4-pentafluorothiophenol compound, a preparation method, and a preparation method of a pentafluorosulfur-substituted benzopyran compound. In the present invention, pentafluorothiophenol is used as a raw material to synthesize a plurality of types of substituent pentafluorosulfur salicylaldehyde in a plurality of steps, and based on this, a pentafluorosulfur substituted benzopyran compound is synthesized. This method is convenient, low in cost, has few existing types of pentafluorothiophenol, overcomes the deficiency of not being able to synthesize multiple types of pentafluorosulfur substituted benzopyran compounds, and has broad industrial prospects. |
| priorityDate | 2016-03-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 146.