http://rdf.ncbi.nlm.nih.gov/pubchem/patent/RU-2558366-C1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff346a4b8595551f1fdd6153af5a1907 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-03 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-023 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D211-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D295-108 |
| filingDate | 2014-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2015-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_839d5bef9dbd58653ec6e35fc3ad0b0e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_4c6db833e593e0865124d5f2e24523bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6a9b8eb289a3e2c64310fb30996902b4 |
| publicationDate | 2015-08-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | RU-2558366-C1 |
| titleOfInvention | Method of reamidating amides of carboxylic acids |
| abstract | FIELD: chemistry. n SUBSTANCE: invention relates to method of obtaining derivatives of carboxylic acids, in particular to novel method of reamidating amides of carboxylic acids. Method is realised by interaction of carboxylic acid amide with amine with heating in presence of catalyst - copper nanoparticles. As carboxylic acid amide formamide, acetamide, dimethylformamide or isovaleramide is applied, as amine - cyclohexylamine, piperidine, morpholine or 2-aminoethanol. Process is carried out with molar ratio carboxylic acid amide : amine : catalyst, equal 1:1-1.2:0.02-0.05, at temperature 20-100°C for 0.5-3 hours. n EFFECT: simplified method of reamidation of carboxylic acid amides due to application of cheaper catalyst and carrying out process in milder conditions. n 8 ex |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114939349-A |
| priorityDate | 2014-07-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 69.