http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109553543-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C227-10 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C229-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C227-10 |
| filingDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-11-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109553543-B |
| titleOfInvention | Synthesis method of N, N-dimethylamino ethyl acrylate |
| abstract | The invention relates to the technical field of fine chemical intermediate synthesis, in particular to a method for synthesizing N, N-dimethylamino ethyl acrylate. The method comprises the following steps: ethyl acetate, carbon monoxide and dimethylamine are used as initial raw materials and react under the action of a solid base catalyst to generate a target product N, N-dimethylamino ethyl acrylate; the solid base catalyst is preferably a supported solid base catalyst. The invention solves the problems of difficult raw material source, high price, harsh process conditions, large amount of three wastes, low yield, high cost, unsuitability for industrial production and the like in the prior art; the method has the advantages of convenient raw material source, low cost, friendly reaction conditions, greatly reduced by-products, high total yield, high raw material utilization rate, low production cost and high purity, and is suitable for large-scale industrial continuous production. |
| priorityDate | 2017-12-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 63.