http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-106349101-B
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C245-08 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C245-08 |
| filingDate | 2016-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2018-02-06-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-106349101-B |
| titleOfInvention | The preparation method of ortho alkyl azo aromatic compound |
| abstract | A kind of preparation method of ortho alkyl azo aromatic compound, react to obtain described ortho alkyl azo aromatic compound using azo aromatic compound and bromoalkane, described bromoalkane is one-level bromoalkane, azo aromatic compound, bromoalkane, catalyst, additive, alkali and solvent are directly added into reaction unit, the catalyst is double (the 4 isopropyl methyl phenyl) rutheniums of dichloro；The alkali is cesium carbonate or sodium carbonate or potassium acetate, and the additive is trimethylace tonitric or 2,4,6 trimethylbenzoic acids；The solvent is Isosorbide-5-Nitrae dioxane or toluene or tetrahydrofuran, after above-mentioned substance is added into reaction unit, is stirred under nitrogen atmosphere, is heated to 100 DEG C 130 DEG C, is reacted 24 hours, separation product obtains ortho alkyl azo aromatic compound.The ortho alkyl azo aromatic compound method raw material of the present invention is easy to get, stable performance. |
| priorityDate | 2016-08-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 45.