http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2001060000-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_13aa7b32ae00ed83af7dfaa0b6a1f7c2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C7-305 |
| filingDate | 1999-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cb428477371bae88a63e84b67a079935 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_12bd5f1a522b47f8d566e7994a4df084 |
| publicationDate | 2001-03-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2001060000-A |
| titleOfInvention | Method for synthesizing DIR coupler |
| abstract | An object of the present invention is to provide a method for synthesizing a DIR coupler to which a triazole derivative having a specific substituent at a coupling site is bonded in good yield, easily, and in large quantities. is there. SOLUTION: A mixture containing a triazole compound represented by the following general formula (I) or (II), a base and a solvent is mixed with a mixture containing a malondiamide compound represented by the following general formula (III) and a solvent. Synthesis of a DIR coupler represented by the following general formula (IV) or (V), wherein the reaction solvent during the reaction includes at least one solvent selected from nitriles, ketones and sulfolane. Method. Embedded image Embedded image Embedded image Embedded image Embedded image |
| priorityDate | 1999-08-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 124.