| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_343a1b09a7a333e5bec8ae0a572386bb |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C67-30 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-317
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09C1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C27-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-32 |
| filingDate |
1999-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_01e8215b222957f7c88ec2c0ac873225
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2851857f8c5d237b355a08bc055cb89e |
| publicationDate |
1999-11-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H11322669-A |
| titleOfInvention |
Method for producing monoethyl potassium malonate |
| abstract |
PROBLEM TO BE SOLVED: To provide a novel method for producing monoethyl potassium malonate which avoids disadvantages in the prior art. Kind Code: A1 Potassium hydroxide is added to and effectively dispersed in malonic acid diethyl ester in a molar ratio of at least 1.5. [Effect] A high yield and purity of monoethyl potassium malonate can be obtained without using a large amount of alcohol in combination with high yield and purity, which has a low content of diethyl malonate and can be easily filtered. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2013227345-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2010533644-A |
| priorityDate |
1998-04-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |