| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_cea139ad438b9ce7d33159d45b154c6b |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C49-92 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-92
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-77 |
| filingDate |
1973-12-19^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1975-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_26acd0514edfbb48aff0ba5da968d34c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3f46d46fac47bd721c2229e49f2a9dc5 |
| publicationDate |
1975-05-13^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3883595-A |
| titleOfInvention |
Process for the preparation of beta dicarbonyl |
| abstract |
Beta dicarbonyl compounds are prepared by reacting an enol ester with aluminum chloride in the presence of an inert solvent at a temperature range of 20* to 50*C. An isopropenyl ester of an aliphatic fatty acid is used to prepare beta diketone and a vinyl ester is used to prepare beta keto aldehyde. When reacted with any of several metals the dicarbonyl compounds form chelates. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5840273-A |
| priorityDate |
1970-05-28^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |