| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7995660796c354a2881371a7406bf6dd |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-65 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-45
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-175
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-65 |
| filingDate |
2010-07-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fa55f4d012ed64f322e8c69234bdaff1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9060651cb447db1fe9bd9474c16030f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6aa99f47686734146044382d05ae97a8 |
| publicationDate |
2012-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2451763-A1 |
| titleOfInvention |
Process for the manufacture of halogenated precursors of alkenones in the presence of a solvent |
| abstract |
The invention relates to a process for preparing a halogenated precursor of an alkenone, which comprises reacting a carboxylic acid halide with a vinyl ether in a liquid reaction medium comprising an alkenone or a halogenated precursor of the alkenone, and also relates to a process for preparing an alkenone, which comprises (a) reacting a carboxylic acid halide with a vinyl ether by introducing vinyl ether into a liquid reaction medium containing carboxylic acid halide to form a halogenated precursor of the alkenone and (b) eliminating hydrogen halide from said precursor to form the alkenone. |
| priorityDate |
2009-07-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |