http://rdf.ncbi.nlm.nih.gov/pubchem/patent/AR-007091-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_e559abcd8f120b071dc1162360867ffa |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A01N43-54 |
| filingDate | 1997-05-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1999-10-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | AR-007091-A1 |
| titleOfInvention | PROCESS TO PREPARE 4.6 - DIHYDROXYPYRIMIDINE USABLE AS AN INTERMEDIARY IN THE AGRO-CHEMICAL INDUSTRY |
| abstract | A process for preparing 4,6-dihydroxypyrimidine comprising the following steps: a) reaction of a formamide, an alkoxide of formula ROM and a malonate of formula CH2 (CO2R) 2 in a solvent of formula ROH; b) adding water to the product of step (a); c) removal of practically all the solvent of formula ROH from the product of step (b); and d) acidification of the product of step (c) where R is C1-4alkyl and M is an alkali metal. |
| priorityDate | 1996-05-17-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.