http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-3843731-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_82f30910f226a38bd83da6e571d3c67b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-63 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-63 |
| filingDate | 1972-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1974-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_44ce0199c3556d6eec064cd9fb6aa5e5 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ff0c814432bc72f568cb26ed30ca72ae |
| publicationDate | 1974-10-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-3843731-A |
| titleOfInvention | Process for preparing butanone selectively mono-or dichloro-substituted in 3-position |
| abstract | Process for preparing butanone selectively mono- or dichlorosubstituted in 3-position by chlorination with HC1, oxygen, or oxygen-containing gases in the presence of copper chloride and water, wherein the reaction takes place below 150*C and the (H ion concentration in the aqueous reaction mixture is maintained during the entire reaction at a value between 0 and 0.5 mol per liter in the mono-chlorination of butanone (2), or at a value of between 0.5 and 4.5 mol per liter in the dichlorination of butanone (2). |
| priorityDate | 1971-06-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.