http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H11228855-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_451a283387d47d612c3518884b0cc27b |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-205 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-50 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09B62-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D251-44 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-44 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B48-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B62-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D498-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D251-50 |
| filingDate | 1998-11-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6c7bbf7104e60e25d1e997dc5be00b40 |
| publicationDate | 1999-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H11228855-A |
| titleOfInvention | Method for reacting a fluorine-substituted heterocyclic compound with an amine in the presence of a phase transfer catalyst |
| abstract | PROBLEM TO BE SOLVED: To provide a method for reacting an amino compound with a fluorine-substituted heterocyclic compound in a high yield and at a high purity of the obtained product. SOLUTION: Formula (4a), (4b), or (4c) Embedded image Embedded image [Wherein, R 1 , R 2 , R 3 , and R 4 may be the same or different and each is an alkyl group having 1 to 20 carbon atoms (provided that it is substituted with a phenyl group. Or a phenyl group, and Y (-) is an anion ) in the presence of a phase transfer catalyst represented by the formula (1) : reacting an amino compound with a fluorine-substituted triazine group or a fluorine-substituted pyrimidine group . |
| priorityDate | 1997-11-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 148.