| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4f6ee64e420ffdad3e2fb360c93302a0 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C253-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C231-065 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C253-30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-13
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-327
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C231-06 |
| filingDate |
2009-10-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3d0e492698b9bf553b2e5968437669aa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_dce30e9407630e24fa304430f1016df5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_16aa3fbb74f5b672e6fbd7afd744f692
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_326a5feb7f5de811bb9a167125f05808
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9a0a1a13661b4a2630f50f7cb7b6f0fa
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3745432ea0d54d3a58fc3e7621df6257 |
| publicationDate |
2011-06-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
MX-2011005476-A |
| titleOfInvention |
METHOD FOR PRODUCING A CARBOXYL ACID AMIDE FROM A CARBONYL AND CYANHYDIC ACID COMPOUND. |
| abstract |
The invention relates to a method of producing a carboxylic acid amide from a carbonyl and hydrocyanic acid compound, comprising the steps of: A) reacting a carbonyl compound with hydrocyanic acid to produce a hydroxycarboxylic acid nitrile, B) Hydrolysis of the hydroxycarboxylic acid nitrile obtained in step A) in the presence of a catalyst comprising manganese dioxide, wherein a molar excess of the carbonyl compound in relation to the hydrocyanic acid is used for the reaction of the carbonyl compound with hydrocyanic acid according to step A), and the reaction mixture obtained in step A) is not purified by distillation before hydrolysis is carried out according to step B). The invention further relates to a method for producing (meth) alkyl acrylates from polymers, molding compounds and molded bodies, wherein a method for producing a carboxylic acid amide from a carbonyl compound and hydrocyanic acid is carried out according to the method described above. |
| priorityDate |
2008-12-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |