http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-101445470-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d40285e27f4ed83b8728b0d477404958 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-582 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-54 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C255-58 |
| filingDate | 2008-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_30653bc3cf498220db7d64455acfc45e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7cf1155df2a7ccbb301dbafec0ce494c http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f8d6e8756839acc6dd85f9795a93a78e |
| publicationDate | 2009-06-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CN-101445470-A |
| titleOfInvention | New synthetic method for polysubstituted benzene compound |
| abstract | The invention discloses a method for preparing a polysubstituted benzene compound. The structure of the polysubstituted benzene compound as is shown in formula (III). In the method, substituted malononitrile derivative with the structure as is shown in formula (I) and substituted nitroethylene compound with the structure as is shown in formula (II) are used as raw materials to act with each other under the temperature of 20-100 DEG C for 1-10h without solvent or in organic solvent under the catalysis of basic ionic liquid. The reaction liquid is separated and purified to obtain the polysubstituted benzene compound with the structure as is shown in the formula (III). The method for preparing the polysubstituted benzene compound has the advantages of temper reaction condition, simple operation, general high reaction yield, less pollutions, reusable catalyst, etc. And the method is a chemical synthetic method for the polysubstituted benzene compound with good promising prospect. |
| priorityDate | 2008-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 50.