http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2002179666-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1010e3862914acdd087e73d76911ec6d |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-92 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D311-18 |
| filingDate | 2000-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_02838d518b047a19c9e42c5a442697e7 |
| publicationDate | 2002-06-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2002179666-A |
| titleOfInvention | Solvent-free synthesis of coumarin derivatives |
| abstract | PROBLEM TO BE SOLVED: To provide a method for producing a coumarin derivative compound without using a solvent. SOLUTION: A phenol derivative or an aromatic aldehyde and a β-keto acid ester or CNCH 2 COOR 3 are used without solvent. A coumarin derivative by contacting and reacting in the presence of a Lewis acid, an organic sulfonic acid, or an organic base catalyst. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104193718-A |
| priorityDate | 2000-12-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 41.