http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-105152828-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D333-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-71 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-796 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C49-84 |
| filingDate | 2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2017-03-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-105152828-B |
| titleOfInvention | A kind of synthetic method of alkynyl assimilation compound |
| abstract | The invention provides a kind of synthetic method of alkynyl assimilation compound shown in lower formula (III), methods described includes：Under nitrogen atmosphere, formula (I) compound, formula (II) compound and organic solvent are added in reactor, it is warming up to 40 50 DEG C of stirring mixing 10 minutes, it is subsequently adding catalyst and auxiliary agent, and it is incubated continuation stirring reaction 35 hours, Jing post processings after reaction terminates obtain formula (III) compound, wherein, R is H, C 1 ‑C 6 Alkoxy or halogen；Ar 1 、Ar 2 Unsubstituted phenyl, the phenyl with substituent group, unsubstituted thienyl or the thienyl with substituent group are each independently selected from, the substituent group is C 1 ‑C 6 Alkyl or C 1 ‑C 6 Alkoxyl.Synergistic function of the method by three component catalysts, auxiliary agent and organic solvent, so as to effectively increase the yield of product, obtains extremely excellent technique effect, shows extensive prospects for commercial application and productive potentialities. |
| priorityDate | 2015-08-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 65.