http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2005535595-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-82 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-82 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-81 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate | 2003-05-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2005-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2005535595-A |
| titleOfInvention | Preparation of 4-haloalkylnicotinic acid amide |
| abstract | The present invention relates to a compound of formula (I) [Chemical 1] (Wherein R 1 represents (C 1 -C 4 ) -haloalkyl) For the preparation of 4-haloalkylnicotinic acid esters of the formula (II), (III) and / or (IV) R 1 —C (O) —CH═CH—NH—CH═CH—CN (II) R 1 —C (O) —CH═CH—NH—CH (ZR 2 ) —CH 2 —CN (III) R 1 —C (O) —CH═CH—NH—CH (Hal) —CH 2 —CN (IV) Wherein R 1 is as described above, R 2 is the same or different (C 1 -C 6 ) -alkyl, and Z is the same or different and is O, S or NR 1 . ) Of 3-((C 1 -C 4 ) haloalkyl-3-oxo-1-alkenylamino) nitriles are subjected to a ring-closing reaction and simultaneous hydrolysis in the presence of a strong acid. The compounds of formula (I) are used as intermediates in the manufacture of insecticides. |
| priorityDate | 2002-05-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 38.