http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2006188501-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d5d04736b0b882a4f5a1e0e0e4cd8cbb |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-716 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-307 |
| filingDate | 2005-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2a412cd6f62524b45d1cbe37d46d54a3 |
| publicationDate | 2006-07-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2006188501-A |
| titleOfInvention | Process for producing brominated dialkyl ketone compounds |
| abstract | The present invention provides a brominated dialkyl ketone compound, particularly a brominated methyl alkyl ketone compound in which an alkyl group having a small number of carbon atoms is selectively brominated, and which can be obtained easily and in high yield. A manufacturing method is provided. A process for producing a brominated dialkyl ketone compound represented by the following formula (3) according to the present invention comprises: Formula (1) [Wherein R 1 is a linear or branched alkyl group having 1 to 6 carbon atoms which may have a substituent, or a group represented by the formula (2) —R 2 COOR 3 (2) (Wherein R 2 is an alkylene group having 1 to 6 carbon atoms, and R 3 is hydrogen or an alkyl group having 1 to 6 carbon atoms). ] A dialkyl ketone compound represented by the formula is reacted with bromine in a methanol solvent in the presence of an acid. (In the formula, R 1 is the same as in formula (1).) [Selection figure] None |
| priorityDate | 2004-12-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 225.