| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_96ec3985e3ce9b24614fb87bf51a4f12 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C211-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-15
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C9-08 |
| filingDate |
2012-01-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2017-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0b15b769cffcce400fcf46cbaaa6204a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c8ca64f5c3a6b508f02afd2f8ea8559c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7425f11b5c35f545121e69e93648a29c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a3f28908c117f3f79d572e77d386cf2 |
| publicationDate |
2017-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
ES-2600037-T3 |
| titleOfInvention |
Procedure for the preparation of 2,2-difluoroethylamine from 2,2-difluoro-1-chloroethane and ammonia |
| abstract |
Process for the preparation of 2,2-difluoroethylamine, which comprises the following steps: (I) Mix 2,2-difluoro-1-chloroethane and gaseous, liquid or supercritical ammonia in a pressure-stable and closed reaction vessel, at a pressure in the range of 1000 to 18000 kPa; (II) reacting the reaction mixture at a reaction temperature in the range of 80 ° C to 200 ° C; (III) Allow the reaction mixture to stand and remove 2,2-difluoroethylamine, no solvent being used in the present procedure. |
| priorityDate |
2011-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |