http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-108929326-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D487-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D487-08 |
| filingDate | 2018-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2021-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-108929326-B |
| titleOfInvention | Method for synthesizing 2-methyl triethylene diamine by taking 2-methyl piperazine as raw material |
| abstract | The invention belongs to the field of fine chemical engineering, and relates to a method for synthesizing 2-methyl triethylene diamine by taking 2-methyl piperazine as a raw material, which aims to solve the problems of expensive raw materials, more components and more synthesis steps in the existing method. The method only comprises2-methylpiperazine as a raw material and TiO 2 The catalyst is Pentasil zeolite, and 2-methyl triethylene diamine is synthesized through one-step catalysis. The invention has the advantages of single raw material, simple synthesis method and higher application value. |
| priorityDate | 2018-07-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 58.