| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-08 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-08 |
| filingDate |
1994-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_32959b721bbb74ef18c76d4375b10815
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bacd187eddb5ddd5bec249d217aa01fb |
| publicationDate |
1996-01-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-4422610-A1 |
| titleOfInvention |
Process for the preparation of cyclic lactams |
| abstract |
Production of cyclic lactames by reaction with water of aminocarboxylic acid compounds of general formula (I) in which R<1> is -OH, -O-C1-C2-alkyl or -NR<2>-R<3>, R<2> and R<3> are mutually independently hydrogen, C1-C12 alkyl and C5-C8 cycloalkyl and m is a whole number from 3 to 12. The reaction is conducted in the liquid phase using heterogeneous catalysts. |
| priorityDate |
1994-06-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |