http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2012167075-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b2f411fbefce252b595b191b5ce54669 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D265-34 |
| filingDate | 2011-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac12f076a0b0882050de8c6f853f4533 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d0a6833353624109595ababe74618dca |
| publicationDate | 2012-09-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2012167075-A |
| titleOfInvention | Process for producing and purifying 5-nitrogen-containing unsaturated heterocyclic-substituted benzo [a] phenoxatins or salts thereof |
| abstract | An object of the present invention is to provide a method for producing and purifying 5-nitrogen-containing unsaturated heterocyclic-substituted iminobenzo [a] phenoxatins or salts thereof industrially at a high yield and at a low cost and with little residual platinum group element catalyst. Platinum which remains after completion of the reaction by reacting 5-iminobenzo [a] phenoxatin or a salt thereof with a nitrogen-containing heterocyclic compound having a leaving group in the presence of a platinum group element catalyst, a ligand and a base. A method for producing and purifying a compound represented by the general formula (III) having means for removing a group element. (Wherein Z represents a 5- or 6-membered nitrogen-containing unsaturated heterocyclic residue) [Selection figure] None |
| priorityDate | 2011-02-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 137.