http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DD-240887-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eab56e4fe8837840887f41af83e328ee |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-28 |
| filingDate | 1984-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c9f124850666c3f6452be2023266dad3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_456a5bef8ebbd90ada9a03f8c315a123 |
| publicationDate | 1986-11-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DD-240887-A1 |
| titleOfInvention | PROCESS FOR PREPARING SUBSTITUTED 5-CYANPYRIMIDINES |
| abstract | The invention relates to a process for the preparation of substituted 5-cyanopyrimidines which have as substituents in 2- and 4-positions a substituted or unsubstituted aryl or hetaryl radical and in the 6-position an alkyl radical (with C1 to C12) -, a substituted - or unsubstituted aryl or Hetarylrest- or alkyloxy (with alkyl: C1 to C12). It is the object of the invention, in addition to the already known from the literature 5-cyano-6-ethoxy-2,4-diphenyl-pyrimidine and 5-cyano-2,4,6-triphenyl-pyrimidine other, previously unknown representatives of this type of novel Way to produce. The task is to find a technically feasible synthetic route. The object is achieved by the reaction of 3,5-diaryl-1,2,4-dithiazolium salts with substituted b-iminopropionitriles. The compounds obtained are of pharmaceutical and optoelectronic interest. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2018513115-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-107428701-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-3305771-A4 |
| priorityDate | 1984-03-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.