http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6841672-B2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d669af06cb2abbcd6823699582a97002 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-26 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-26 |
| filingDate | 2001-07-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2005-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4058b13f176c8c566074f8bab0b67913 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9fb9bcc6baff39a682cef22caaba0bc8 |
| publicationDate | 2005-01-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-6841672-B2 |
| titleOfInvention | Method for producing 4-methyl pyrimidine |
| abstract | A process is described for preparing 4-methylpyrimidine by reacting a 4,4-dialkoxy-2-butanone with a formamidine salt, optionally in the presence of a solvent or diluent, at temperatures of from 80 to 180° C. In this way, 4-methylpyrimidine can be obtained in a substantially simpler manner and at the same time in higher yields than are possible by means of existing processes. |
| priorityDate | 2000-01-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.