http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0629191-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_93518549a2f1563e014ee817f5eb901a |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-61 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-61 |
| filingDate | 1993-03-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_efa5d858e9508e54c6a4967b9df05a48 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d6e59fa5c39d81842a5195a9874ff270 |
| publicationDate | 1994-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0629191-A1 |
| titleOfInvention | Process for preparing 2-halo-5-halomethylpyridines |
| abstract | The invention relates to preferred methods of preparing a 2-halo-5-halomethylpyridine compound. Preferred methods include cyclocondensing a 2-halo-2-halomethyl ketone or aldehyde of formula (II) to form a 2-halo-2-halomethylpyridine compound of formula (III) wherein X is Cl or Br , Y represents a cyano group or an aminocarbonyl group, and R, R1, R2 and R3 independently represent H or an organic radical which does not disturb the cyclocondensation. |
| priorityDate | 1992-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 67.