http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2603494-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_173bc2c63b34988699010ba05e5b1376 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D231-14 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D409-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D231-14 |
| filingDate | 2011-08-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a60885dac1e8c34d538cf58dcdfa9ca2 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_37995fef4b0cc24f6cfdd57b4c5d9b74 |
| publicationDate | 2013-06-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-2603494-A1 |
| titleOfInvention | Process for the preparation of 3-haloalkylpyrazoles |
| abstract | The present invention provides a process for the preparation of a compound of formula (I) wherein R 1 is C 1 -C 4 haloalkyl; R 2 is optionally substituted alkyl, optionally substituted aryl or optionally substituted heteroaryl; and R 3 is methyl or ethyl; comprising reacting a compound of formula (IV) wherein R 1 , R 2 and R 3 are as defined for the compound of formula I; with an alkylating agent in the presence of an amide. |
| priorityDate | 2010-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 246.