| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6cfc033f059d282fcd915bc8be2ae53f
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b4956374e238689b820a3469ca82b9e0 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-22
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09B47-18 |
| filingDate |
1991-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cf51b1ca86cd75f6ab14e49e27c3fad9
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_35e5996bd9c9e9b68560df164875b4ac
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57179851d116bb90e02a1e06e33f9ed2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e6664d649fc4440d93f34719bc8212a9 |
| publicationDate |
1993-02-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-H0525177-A |
| titleOfInvention |
Method for producing alkoxy phthalocyanine |
| abstract |
(57) [Summary] [Object] To obtain a method of producing a useful alkoxyphthalocyanine as a recording material for an optical disc or an intermediate of a novel phthalocyanine compound, in which the yield is good and the isomer ratio is controlled. A method for producing an alkoxyphthalocyanine of the following formula (2) from a diiminoisoindoline of the following formula (1), characterized by controlling the reaction temperature and the method of adding an organic base. [Chemical 1] [Chemical 2] |
| priorityDate |
1991-07-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |