http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101506173-B
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_981a37900e6991fb373304ed2ba5a703 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14 |
| filingDate | 2007-08-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2012-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_8a5f545837ab911f3eb6dab35e57ce1e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fc4b6df47f7b3363902a3a87747faf0 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c59e9d19a3f25d4c549041a33cb5ecd |
| publicationDate | 2012-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101506173-B |
| titleOfInvention | Process for preparing 3-dihalomethylpyrazole-4-carboxylic acid derivatives |
| abstract | The invention relates to a process for preparing 3-dihalomethylpyrazole-4-carboxylic acid derivatives of the formula (I) by reacting a-fluoroamines of the formula (III), in the presence of Lewis acids, with acrylic acid derivatives of the formula (II) to give vinamidinium salts of the formula (IV) and subsequently reacting them with hydrazines, and to the vinamidinium salts of the formula (IV) themselves. |
| priorityDate | 2006-08-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
| Predicate | Subject |
|---|---|
| isDiscussedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/substance/SID407818625 http://rdf.ncbi.nlm.nih.gov/pubchem/compound/CID147152126 |
Total number of triples: 16.