| Predicate |
Object |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2603-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1011
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K2211-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N2021-6443 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K11-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C237-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6428
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G01N21-6402 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C237-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-12 |
| filingDate |
2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
2021-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-111718276-B |
| titleOfInvention |
A kind of synthetic method of derivative |
| abstract |
The invention discloses a method for synthesizing derivatives, which belongs to the field of compounds. In the first step of the method, 2-aminoanthraquinone is reacted with chloroacetyl chloride in the presence of an alkaline reagent to obtain compound II; in the second step, compound II and m-phenylenediamine are reacted in the presence of an alkaline reagent reaction to obtain compound III. The preparation method of the anthraquinone derivative provided by the invention is simple, and the anthraquinone derivative has high sensitivity as a fluorescent chemical sensor. |
| priorityDate |
2019-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |