http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2055165-A1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D201-02 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D201-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D223-10 |
| filingDate | 1970-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1971-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2055165-A1 |
| titleOfInvention | Epsilon-caprolactam and c-alkylated epsi- - lon-caprolactams production |
| abstract | 2-Caprolactam (and C-alkylated derivs. starting from corr. alkylated cpds.) is obtained from 3, 3-pentamthylene-oxaziriline (cyclohexane iso-oxime) in an org. solvent (hydrocarbons, ethers) at 20-160 degrees C, pref. 40-120 degrees C, in presence of a cpd. of V, B, Mo, Ga, Sa, Eu, Tm, Yt, Lu or La, pref. an org. complex V (acetylacetonate etc.). After removal of the catalyst fresh iso-oxime, prepared by treatment of cyclohexane with NH3 and hypochlorite is added to or formed in the reaction mixture, epsilon-caprolactam being simultaneously removed into the aq. phase. |
| priorityDate | 1969-12-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 73.