http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20040030667-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-52 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-52 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-34 |
| filingDate | 2002-05-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2004-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20040030667-A |
| titleOfInvention | Process for the preparation of azoxystrobin and analogues thereof |
| abstract | The present invention provides a process for the preparation of a compound of formula (I), comprising the step of treating a compound of formula (II) with a formylating agent and treating the thus obtained formylate with a methylating agent.n n n <Formula I> <Formula II>n n n In formula (I), R 1 is, at the 6-position, halo, hydroxy, 2-cyanophenoxy, 2,6-difluorophenoxy, 2-nitrophenoxy or 2-thiocarboxamido A 4-pyrimidinyl ring substituted with phenoxy, R 2 is any group that can be transesterified to form a methyl ester. In formula (II), R 1 and R 2 have the meanings described above. |
| priorityDate | 2001-06-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 72.