| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2ca2e4410855da087e11bf3eea8933fa |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N43-54 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J21-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 |
| filingDate |
1980-08-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ad903274f6a39db4393aed176823d16a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5822bef609655288b90a97f3dc995261 |
| publicationDate |
1985-09-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
HU-186741-B |
| titleOfInvention |
Process for producing 5-halogene-pyrimidines |
| abstract |
The reaction of formamide at high temperature with a 4-halo-5-hydroxy-2(5H)-furanone provided high yields of 5-chloro or 5-bromopyrimidines. The 5-halopyrimidines can be further reacted with a ketone and an organometallic reagent to give 5-pyrimidinemethanols. |
| priorityDate |
1979-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |