| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4c047a2764bae145e2e47a26a312f621 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-255
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-41
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-45 |
| filingDate |
2004-08-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bcc5ca01e65d40bd4f245a771cfe5ef3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdccbc0ae21f7258f9216142a425ce22 |
| publicationDate |
2005-03-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-2005070716-A1 |
| titleOfInvention |
Method of synthesizing alkenone compounds |
| abstract |
A method of producing a halogen alkenone ether by attaching carboxylic acid halogenides or carboxylic acid anhydrides to a vinyl ether. According to the invention the method is carried out in the presence of an onium salt of a carbonic acid which can be regenerated. The resulting product is obtained in high yields. Alternatively, pyridine which is substituted by one, two or three C1-C3 alkyl groups or other onium salts can be used. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009005569-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106943183-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7528286-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2009005603-A1 |
| priorityDate |
2002-02-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |