http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103980077-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6fbb91e3f8cdf858527814216aa11142 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-343 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C69-76 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B37-00 |
| filingDate | 2014-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af469aaa1c274deecc7af06f4713181e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fd1b6781aae84a9a9f84370a3421740d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_d575619554c1ca5240ad91e10d93807d http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f2a3ac50667f170337c3ac30100d24a7 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_05b9e1385948e46302dedbd64d29a895 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0dc1bde64dbefae89131409e4548244a http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_31e876034ae670f83011325596c5ca86 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e109439253dd22e92f480c1c6fe95a24 |
| publicationDate | 2014-08-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-103980077-A |
| titleOfInvention | A kind of method for synthesizing polyfluorinated p-terphenyl derivatives by green Suzuki reaction without ligand palladium catalysis |
| abstract | The invention relates to a method for synthesizing polyfluorinated p-terphenyl derivatives by a green Suzuki reaction catalyzed by a ligand-free palladium in the water phase, belonging to the technical field of chemical synthesis; specifically comprising the following steps: reactants, catalysts and water/organic mixed solvent Add it into the reactor, heat and stir at room temperature~100℃ for 0.5~12h in the air environment, cool down, pour the reaction solution into distilled water, extract, and separate the organic layer by silica gel column chromatography to obtain the final target The product; the preparation method of the present invention is simple to operate, the reaction conditions are mild, and the universality is strong, and the palladium catalyst without ligand can be carried out in the aqueous phase reaction system. The synthesis method is novel and does not require anhydrous and oxygen-free harsh Reaction conditions, green energy saving, low carbon and environmental protection. |
| priorityDate | 2014-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 24.