http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-101517254-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | 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/C07D231-10 |
| filingDate | 2008-05-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2015-04-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-101517254-B1 |
| titleOfInvention | Preparation of N-substituted (3-dihalomethyl-1-methyl-pyrazol-4-yl) carboxamide |
| abstract | The present invention provides a process for the preparation of a compound of formula (I), comprising the steps of: A) providing a compound of formula (II); and B) reacting a compound of formula (II) with carbon monoxide and a compound of formula The process for the preparation of the n-substituted (3-dihalomethyl-1-methyl-pyrazol-4-yl) carboxamide of formula (I), the intermediate product used for the preparation according to the process of the invention, And a manufacturing method thereof.n n n n n n n n Wherein R 1 represents optionally substituted phenyl or C 3 -C 7 -cycloalkyl, R 1a represents hydrogen or fluorine, or R 1a represents C 3 -C 5 -aryl optionally substituted with R 1 , alkanediyl or one C 5 -C 7 - cycloalkyl represents alkanediyl, R 2 is C 1 -C 6 - alkyl, C 2 -C 6 - alkenyl, C 2 -C 6 - alkynyl or C 1 -C 4 -Alkoxy-C 1 -C 2 -alkyl, X represents F or Cl, and n represents 0, 1, 2 or 3.n n n n n n n n Wherein X represents F or Cl, Y represents Cl or Br, and R < 2 > includes one of the meanings mentioned above.n n n n n n n n In the above formula, R 1 , R 1a and n contain one of the meanings mentioned above.n n n N-substituted (3-dihalomethyl-1-methyl-pyrazol-4-yl) carboxamide, intermediate, halogen exchange |
| priorityDate | 2007-06-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 328.