| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D213-81 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-79
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D213-81 |
| filingDate |
1981-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85d8577d1d067cca04f33844a735eb9c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_48363cd227e0a281c9299592128d531a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_98bbac86c2298d0e7a20bc417f2c5e91 |
| publicationDate |
1983-06-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-3148207-A1 |
| titleOfInvention |
METHOD FOR PRODUCING 5-ALKYLPYRIDINE-2-CARBONIC ACIDS |
| abstract |
Pyridine-2-carboxylic acids (I) substituted in the 5-position <IMAGE> or amides thereof <IMAGE> in which R denotes a substituted or unsubstituted alkyl or aryl radical having at least one C atom, are obtained by reacting a 3-acylpyridine containing a suitable acyl radical RCO- with a formamide in the presence of iron(II) salts and a hydroperoxide, and, if desired, hydrolysing the product and hydrogenating the acyl group in a manner known per se. |
| priorityDate |
1981-12-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |