http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109456275-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7f518e06fb5488abf5be0ab9d25d03cb |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D249-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D249-04 |
| filingDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1051e5915168b9db25c4e25102899d56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f414e66a898700f9d29d932753d36083 |
| publicationDate | 2019-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-109456275-A |
| titleOfInvention | A kind of preparation method of 1H-1,2,3-triazole |
| abstract | The invention discloses a preparation method of 1H-1,2,3-triazole, belongs to the field of fine chemical synthesis, and comprises the following steps: using tert-butyl bromide and sodium azide as raw materials, and reacting at room temperature to obtain tert-butyl azide, tert-butyl azide under catalyst catalysis, feed acetylene gas to react to obtain 1-tert-butyl-1,2,3-triazole, 1-tert-butyl-1,2,3- The triazole is removed from the tert-butyl group under strong acid conditions to obtain 1H-1,2,3-triazole, and the preparation method of 1H-1,2,3-triazole of the present invention solves the pollution in the previous route serious, strong corrosiveness, high pressure hydrogenation and other problems, so as to meet the requirements of green chemistry with energy saving, environmental protection, simple operation and large-scale automatic production. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111704583-B http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111704583-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113956209-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-113956209-B |
| priorityDate | 2018-12-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 66.