http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105085389-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-40 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01P3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-82 |
| filingDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-09-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105085389-B |
| titleOfInvention | The preparation method of Boscalid |
| abstract | A kind of preparation method of Boscalid, includes the following steps：Adjacent Iodoaniline and 2 chloronicotinoyl chlorides are subjected to condensation reaction and generate 3 formamide of intermediate product 2 chlorine N (2 iodophenyl) pyridine；2 chlorine N (2 iodophenyl) pyridine, 3 formamide is directly subjected to Suzuki coupling reactions with 4 chlorophenylboronic acids without purification and generates Boscalid.Invention describes the preparation methods of Ni/C, and use Ni/C as catalyst, carry out Suzuki coupling reactions, greatly reduce production cost, and raw materials for production are easy to get, and high income is suitble to large-scale industrial production. |
| priorityDate | 2015-09-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.