| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_33a62710796e131599043055d399597f |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-11
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C235-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-25
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-22 |
| filingDate |
2014-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_29180c45b4c72a1e1f88edbf6dd3bf8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eed125d7cfb7ac99d805d724b4c875c7
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e46b9a3a6b9074f4a1534f0767aaaa2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_87b30c7306c1f39a071abf032416f1f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0987270943c162d3ec50710dcc3f4eea |
| publicationDate |
2015-07-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-103922955-B |
| titleOfInvention |
Method for preparing amide from dicarbonyl compound as acylation reagent |
| abstract |
The invention relates to a method for preparing amide from a dicarbonyl compound as an acylation reagent. The method comprises the following step: reacting an amine compound with a symmetric dicarbonyl compound at 100-160 DEG C under the normal pressure in the presence of salts (catalysts) of metal elements in a group VIII in a periodic table of elements and in the absence of a solvent to obtain the amide. The method provided by the invention is simple in process, low in material and energy consumption and low in three-waste content (environment-friendly). |
| priorityDate |
2014-04-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |