http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107216683-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-51 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-51 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-30 |
| filingDate | 2017-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2019-05-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-107216683-B |
| titleOfInvention | A kind of fluorine-containing double active group orange dye and preparation method thereof |
| abstract | The invention discloses a kind of fluorine-containing double active group orange dye, the structural formula of the orange is as shown in logical formula (I), wherein R 1 For H ,-OCH 3 Or-SO 3 H, R 2 For H or-CH 2 SO 3 H, M are H or alkali metal.The fluoropyrimidine active group of 4- [2- [2- (sulfonic acid oxygen ethyl sulfuryl) ethyl]-carbamyl]-phenyl class active group and high response containing alkali resistance hydrolysis in dye composition of the present invention; two kinds of group reactivities more match; the activity is orange bright-colored, has higher stability and degree of fixation. |
| priorityDate | 2017-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 46.