| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C209-60 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C211-05
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C209-60 |
| filingDate |
2002-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2ce100d271e0719972f3c6d88df8a2d3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d8599f3186311544ebfaf7506fc39a8d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ac4038cc45cfa26ece548605105986f2
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1a140c62ae156218d4f096fa2a338250
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_77e628306b2cd7410b843451add15c38
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_afa07a647d3ed087705fbdb7a13cc97c |
| publicationDate |
2003-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
DE-10209528-A1 |
| titleOfInvention |
Process for the preparation of ethyldimethylamine and triethylamine |
| abstract |
The present invention describes a process for the preparation of ethyldimethylamine and triethylamine with the following steps: DOLLAR A (i) reacting a mixture of diethylamine and dimethylamine with ethylene in the presence of a catalyst from the group of the alkali metal dimethylamides, alkali metal diethylamides and alkali metal hydrides DOLLAR A (ii) the catalyst DOLLAR A (iii) separating the mixture obtained by distillation into triethylamine and ethyldimethylamine and optionally diethylamine and dimethylamine DOLLAR A (iv) optionally recycling the catalyst and the starting materials into the reaction. DOLLAR A The process according to the invention allows the coupling production of ethyldimethylamine and diethylamine in a simple process. |
| priorityDate |
2002-03-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |