http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104725303-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-82 |
| filingDate | 2015-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-104725303-B |
| titleOfInvention | The synthetic method of one kind 2 chlorine N (base of 4 ' chlordiphenyl 2) niacinamide |
| abstract | The invention discloses a kind of synthetic method of 2 chlorine N (base of 4' chlordiphenyls 2) niacinamide.Method is using o-chloronitrobenzene and 4 chlorophenylboronic acids as raw material, through the nitrobiphenyl of Suzuki coupling reactions generation intermediate 4' chlorine 2, after through the aminobphenyl of reduction generation intermediate 4' chlorine 2, target product 2 chlorine N (base of 4' chlordiphenyls 2) niacinamide finally is made with the condensation of 2 chloronicotinoyl chlorides.This method is used for the preparation of 2 chlorine N (base of 4' chlordiphenyls 2) niacinamide, with reaction condition is gentle, technique simple, and cost is low, the advantages of high income. |
| priorityDate | 2015-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 77.