| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_b09f893b262cefd50c5e76c4b85d1c0a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_25cabd848a625c278d0f654e54a2f0c0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D239-52 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D239-52 |
| filingDate |
2002-10-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7ca33937209ea10a0e0430365ce308d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_06b1ef412804224d56e54585c3a90289
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65d1bf047ecad7371868d875090a9d9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_42ba52ea29ec9a771dac165a0e9739c9 |
| publicationDate |
2005-04-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
KR-20050034613-A |
| titleOfInvention |
Process for the preparation of 1-(pyrimidin-2-yl)propan-2-ones |
| abstract |
The present invention relates to a process for the preparation of 1- (pyrimidin-2-yl) propan-2-one of formula (I):n n n [Formula I]n n n n n n n n Wherein R is in each case a C 1-10 -alkyl group, C 3-8 -cycloalkyl group, alkyl group or aryl-C 1-4 -alkyl group.n n n In this regard, malondiimidate of formula II is reacted with diketene:n n n [Formula II]n n n n n n n n [Wherein R has the above meaning].n n n Compounds that can be prepared according to the invention are intermediates for the synthesis of agrochemical active ingredients. |
| priorityDate |
2001-10-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |