http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-20020094954-A
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C47-277 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C45-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07K5-06113 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A23L27-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-74 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-73 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-62 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-075 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07K5-072 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-277 |
| filingDate | 2001-04-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2002-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-20020094954-A |
| titleOfInvention | Process for producing cinnamylaldehyde derivatives, use thereof and the like |
| abstract | The present invention reacts benzaldehyde derivatives such as isovanillin with acetaldehyde in the presence of alkali, particularly preferably by dropping acetaldehyde in small amounts at low temperature in an aqueous solution to react with high purity cinnamilaldehyde derivatives, for example, (2E Provided is a method for preparing industrially-) (3-hydroxy-4-methoxy) cinnamilaldehyde with high efficiency and convenience.n n n Selectively reducing the obtained cinnamilaldehyde derivative to prepare 3- (3-hydroxy-4-substituted (methoxy etc.) phenyl) propionaldehyde and further useful as a high sweetness sweetener by reductive alkylation with aspartame. N- [N- [3- (3-hydroxy-4-substituted (methoxy etc.) phenyl) propyl] -L-α-aspartyl] -L-phenylalanine 1-methyl ester can be produced industrially with high efficiency. It is also possible to provide these preparation methods. |
| priorityDate | 2000-05-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 48.