| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0795857493b7da4b5606b27fd53e8889 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D333-38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D307-71 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-71
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D307-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-38 |
| filingDate |
1981-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_17dc10170485881440b3c680cb08c4b1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_610454f9f2418129c37ee67fe3f8b4f4
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ea966dd8ab9169927ee4b281870e309b |
| publicationDate |
1982-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-0043598-A1 |
| titleOfInvention |
Process for the transformation of furfural or 5-nitro-furfural into furonitrile or 5-nitro-furonitrile |
| abstract |
The invention relates to a process for transforming furfural into furonitrile. This process is of the type in which the furfural is placed in the presence of a hydroxylamine salt; according to the invention, the synthesis of furonitrile is carried out in a single step by bringing together furfural and the hydroxylamine salt in N-methyl-pyrrolidone (NMP), the bodies present being brought to a temperature approximately understood between 120 ° C and 165 ° C. The salt used is preferably hydroxylamine hydrochloride. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109593073-A |
| priorityDate |
1980-07-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |