http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-100422141-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_981a37900e6991fb373304ed2ba5a703 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-36 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C229-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-36 |
| filingDate | 2004-10-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2008-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7c59e9d19a3f25d4c549041a33cb5ecd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_13809f99112844110b5d68c87bf19555 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65dbdec2973433c1fff8a0ffed63b929 |
| publicationDate | 2008-10-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-100422141-C |
| titleOfInvention | Method for producing 2-dihaloacyl-3-amino-acrylic acid esters and 3-dihalomethyl-pyrazole-4-carboxylic acid esters |
| abstract | The invention relates to a method for producing 2-dihaloacyl-3-amino-acrylic acid esters of formula (I). Said method is characterised in that acid halides of formula (II) are reacted with dialkyl amino-acrylic acid esters of formula (III), in which R, R<1>, R<2>, X<1>, X<2> and Hal are defined as cited in the description, in a water-immiscible organic solvent in the presence of a base. The invention also relates to the novel 2-dihaloacyl-3-amino-acrylic acid esters of formula (I), to their use for producing 3-dihalomethyl-pyrazoles, to a method for producing 3-dihalomethyl-pyrazoles, in addition to novel 3-dihalomethyl-pyrazoles. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102471278-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-102471278-B |
| priorityDate | 2003-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.